Medium
Security advisory
In Open Enclave before version 0.12.0, an information disclosure vulnerability exists when an enclave application using the syscalls provided by the sockets.edl is loaded by a malicious host application. An attacker who successfully exploited the vulnerability could read privileged data from the enclave heap across trust boundaries. To exploit this vulnerability, an attacker would have to log on to an affected system and run a specially crafted application. The vulnerability would not allow an attacker to elevate user rights directly, but it could be used to obtain information otherwise considered confidential in an enclave, which could be used in further compromises. The issue has been addressed in version 0.12.0 and the current master branch. Users will need to to recompile their applications against the patched libraries to be protected from this vulnerability.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2020-15224
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 12:34 UTC · Revision 1
Source evidence
In Open Enclave before version 0.12.0, an information disclosure vulnerability exists when an enclave application using the syscalls provided by the sockets.edl is loaded by a malicious host application. An attacker who successfully exploited the vulnerability could read privileged data from the enclave heap across trust boundaries. To exploit this vulnerability, an attacker would have to log on to an affected system and run a specially crafted application. The vulnerability would not allow an attacker to elevate user rights directly, but it could be used to obtain information otherwise considered confidential in an enclave, which could be used in further compromises. The issue has been addressed in version 0.12.0 and the current master branch. Users will need to to recompile their applications against the patched libraries to be protected from this vulnerability.
osv:CVE-2020-15224
Complete source record
{
"id": "c8e51c1ed52873ba906d859fd14ef452e537f3b4759c1cf2acd83ac270d8f8ec",
"url": "https://osv.dev/vulnerability/CVE-2020-15224",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2020-15224",
"summary": "In Open Enclave before version 0.12.0, an information disclosure vulnerability exists when an enclave application using the syscalls provided by the sockets.edl is loaded by a malicious host application. An attacker who successfully exploited the vulnerability could read privileged data from the enclave heap across trust boundaries. To exploit this vulnerability, an attacker would have to log on to an affected system and run a specially crafted application. The vulnerability would not allow an attacker to elevate user rights directly, but it could be used to obtain information otherwise considered confidential in an enclave, which could be used in further compromises. The issue has been addressed in version 0.12.0 and the current master branch. Users will need to to recompile their applications against the patched libraries to be protected from this vulnerability.",
"evidence": "osv:CVE-2020-15224",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2020-15224",
"aliases": [
"CVE-2020-15224",
"GHSA-525h-wxcc-f66m"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/openenclave/openenclave",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "8cc439202701234b34e4565482b7389b72eea7c8"
},
{
"fixed": "bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:openenclave:openenclave:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "0.12.0"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b"
}
],
"source": "REFERENCES_COMMIT"
}
]
}
}
],
"versions": [
"v0.12.0-rc1",
"v0.8.1"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-15224.json",
"vanir_signatures": [
{
"id": "CVE-2020-15224-076a84e5",
"digest": {
"length": 497,
"function_hash": "57951330893991118842644201950518715494"
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/consolefs.c",
"function": "_consolefs_writev"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-0beb00e2",
"digest": {
"length": 497,
"function_hash": "40047168431343910426204955297713970451"
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/devices/hostepoll/hostepoll.c",
"function": "_epoll_writev"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-10764868",
"digest": {
"threshold": 0.9,
"line_hashes": [
"233659269949878661722358216657853176435",
"308539121393960280952080685152580548033",
"87792227617712083331491640266197158306",
"297439276461244336823133832079773429184",
"170352311666533965879401031536576569140",
"42377988440419387163308674762271502813",
"169773554883529511656054623364991450943",
"34722840736659853323663060097386277309",
"178624845602469878428684017895982082664",
"188685307905186269987379469045666963932",
"77589530319927097513014717074823706642",
"79766159387292857898118276770460151683",
"84625852471262776210523203611278443544",
"169773554883529511656054623364991450943",
"64394648055273773567965243560802682627",
"336517692310202944360716196122542874655",
"253623071187124682567095986316029988805",
"223045293319424946574784183036040911380",
"224772626528445003694651443193457568771",
"148912711599481549901869922648670399954",
"237519245743062427686033093710390694058",
"267217667619884713531493206679300273111",
"159089027477512344269501088545530880077",
"86546418699290784477577035832017853069",
"319743681651214741066202051461338141930",
"64394648055273773567965243560802682627",
"336517692310202944360716196122542874655",
"253623071187124682567095986316029988805",
"223045293319424946574784183036040911380",
"224772626528445003694651443193457568771",
"298921414067080245909447683051583899706",
"17913363376945794033344983312001493428",
"217073246542105648056466171374483956605",
"338685460621270876308033711120271633053",
"234401078916754312972267613345375964052",
"222906493608708053087051451030099847789"
]
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/devices/hostepoll/hostepoll.c"
},
"deprecated": false,
"signature_type": "Line",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-14f3fb8c",
"digest": {
"length": 866,
"function_hash": "34180911000702394024664912441902380312"
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/devices/hostsock/hostsock.c",
"function": "_hostsock_recvmsg"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-21be3518",
"digest": {
"threshold": 0.9,
"line_hashes": [
"160214753703739245658677102166435927941",
"135754993698404102945653869565729653739",
"80005690175086026704281453751606663249",
"273309060950254932085292866562115256886"
]
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "include/openenclave/internal/syscall/fd.h"
},
"deprecated": false,
"signature_type": "Line",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-23217265",
"digest": {
"length": 344,
"function_hash": "328553369188845029472574401810128416145"
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/devices/hostsock/hostsock.c",
"function": "_hostsock_send"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-2926ef8d",
"digest": {
"length": 459,
"function_hash": "139294466976456533749071943068274547044"
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/devices/hostsock/hostsock.c",
"function": "_hostsock_recvfrom"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-337dc1c5",
"digest": {
"length": 283,
"function_hash": "79302014443309507356855840716342568527"
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/consolefs.c",
"function": "_consolefs_write"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-44084900",
"digest": {
"length": 435,
"function_hash": "197949738119295099992434362385428245497"
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/devices/hostsock/hostsock.c",
"function": "_hostsock_recv"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-4414f45b",
"digest": {
"length": 260,
"function_hash": "59979578165778471159814616824404160980"
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/devices/hostepoll/hostepoll.c",
"function": "_epoll_write"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-470ab160",
"digest": {
"length": 305,
"function_hash": "109029767356184186373191897972053445826"
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/devices/hostfs/hostfs.c",
"function": "_hostfs_pwrite"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-4f6040fc",
"digest": {
"length": 662,
"function_hash": "302536254420854293005539669957951078311"
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/devices/hostsock/hostsock.c",
"function": "_hostsock_sendmsg"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-530ff483",
"digest": {
"threshold": 0.9,
"line_hashes": [
"9334366408934673236823265824619700942",
"298161149947166103110466061637654034230",
"129765802098259417753147115045303102015",
"158370253558592906304322967094768773089",
"307545553291764366762468078541495844905",
"124448599790726345281318844746253738487",
"200430173906914520321846533772609267440",
"177514984328555641926235384740866263257",
"85328341817409264049371027140367641763",
"178179756613135957364201438029698436688",
"138324761517219320080001049911173301147",
"8832920675236865861643215539015102994",
"148075084954129087052627014670382634701",
"178179756613135957364201438029698436688",
"138324761517219320080001049911173301147",
"251031541459165295180854412503063794186",
"80389344757907933386740905479876466042",
"95573885726179874827605808357783956216",
"165314844456879194158712708539089947707",
"103093526960275370891090302973237685670"
]
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/iov.c"
},
"deprecated": false,
"signature_type": "Line",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-5817b53a",
"digest": {
"length": 361,
"function_hash": "204135070395767478849162117837903150112"
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/devices/hostsock/hostsock.c",
"function": "_hostsock_getsockname"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-5ba341c6",
"digest": {
"length": 292,
"function_hash": "48654375296699282845319660714182018454"
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/devices/hostepoll/hostepoll.c",
"function": "_epoll_read"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-5c9e21ab",
"digest": {
"length": 307,
"function_hash": "18831261928506487611829298628648264451"
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/devices/hostfs/hostfs.c",
"function": "_hostfs_write"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-5f549549",
"digest": {
"length": 560,
"function_hash": "106351130071165175482661752256447441722"
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/consolefs.c",
"function": "_consolefs_readv"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-61e7acea",
"digest": {
"threshold": 0.9,
"line_hashes": [
"170867995238923623553374747703327093831",
"279867304168393367139600190916063137319",
"301543708321056215905326020633629128628",
"326780031659388838650886596870218689759",
"148919195133291293825684352744344002324"
]
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/syscall.c"
},
"deprecated": false,
"signature_type": "Line",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-62498ca0",
"digest": {
"length": 361,
"function_hash": "204135070395767478849162117837903150112"
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/devices/hostsock/hostsock.c",
"function": "_hostsock_getpeername"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-62f2fc40",
"digest": {
"length": 277,
"function_hash": "213808460816988684699048680083916415230"
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/devices/hostfs/hostfs.c",
"function": "_hostfs_read"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-7569f817",
"digest": {
"threshold": 0.9,
"line_hashes": [
"242926211101831606856717234909721421797",
"73861555464605127979025998958013814165",
"322898777013530736823713265066793617612",
"42659411199477393385983048145308172307"
]
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "include/openenclave/internal/syscall/iov.h"
},
"deprecated": false,
"signature_type": "Line",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-75dd8abd",
"digest": {
"length": 592,
"function_hash": "313720734758172189767403554921684615410"
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/devices/hostsock/hostsock.c",
"function": "_hostsock_readv"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-77878d2c",
"digest": {
"length": 337,
"function_hash": "195004749610719163221771760050661184637"
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/socket.c",
"function": "oe_recvfrom"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-7a93c96a",
"digest": {
"threshold": 0.9,
"line_hashes": [
"160214753703739245658677102166435927941",
"79522201641201080833617429952946362626",
"124000999151348317812091558012943600605",
"27111562871401718492731713372463760326"
]
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/socket.c"
},
"deprecated": false,
"signature_type": "Line",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-7d971073",
"digest": {
"length": 2095,
"function_hash": "293241237108213137679698400847031534850"
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/devices/hostresolver/hostresolver.c",
"function": "_hostresolver_getaddrinfo"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-80d0a199",
"digest": {
"length": 573,
"function_hash": "106693526579836148918452936392098281971"
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/devices/hostepoll/hostepoll.c",
"function": "_epoll_readv"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-8ff3df91",
"digest": {
"threshold": 0.9,
"line_hashes": [
"49549856978923129622600741574086940674",
"159475981087970265865110391671983261103",
"187010884601421280861326730395609707670",
"160214753703739245658677102166435927941",
"135754993698404102945653869565729653739",
"118340919633056113230523976610083622879",
"339369776001279220868990391215863266349"
]
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "include/openenclave/internal/syscall/sys/socket.h"
},
"deprecated": false,
"signature_type": "Line",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-91d3c2c1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"189442525715407115764335620523262237300",
"124507192949246657126499408795357411732",
"207201382055988171256224261281428465699",
"297439276461244336823133832079773429184",
"170352311666533965879401031536576569140",
"42377988440419387163308674762271502813",
"169773554883529511656054623364991450943",
"7002690592178849813563828137870216932",
"289214268446970661440051103921734446228",
"113659050143284863738254120559623298848",
"190295117619513993114263563566559865190",
"284342061589217470880144355102162412750",
"78570663085150940079234578707546128636",
"169773554883529511656054623364991450943",
"225683355913715856500411528099737810943",
"34449122294798724317888948666884810094",
"303979503688996807217534031512412548453",
"313287319613744115562473693355816182144",
"318270937699836994386251517833676453263",
"148912711599481549901869922648670399954",
"237519245743062427686033093710390694058",
"267217667619884713531493206679300273111",
"304494073477911668007018730389732492839",
"224628868354965504202734085880178096187",
"26453095442384151436063146342375375125",
"225683355913715856500411528099737810943",
"261241013445167582385480863348959135233",
"166557470336056214191823385239370761913",
"156003250716642766263923509569337492085",
"252739565595841915636410666075418530951",
"298921414067080245909447683051583899706",
"17913363376945794033344983312001493428",
"217073246542105648056466171374483956605",
"338685460621270876308033711120271633053",
"234401078916754312972267613345375964052",
"222906493608708053087051451030099847789",
"189442525715407115764335620523262237300",
"124507192949246657126499408795357411732",
"244254652176386962028588447750474289054",
"241615137080287742175578512191779281453",
"58494156645100634911565764575326532137",
"311828568996890103860686092388942077717",
"260549206468535681734145665077375425222",
"169773554883529511656054623364991450943",
"189442525715407115764335620523262237300",
"124507192949246657126499408795357411732",
"142831185097511088789281470969039449611",
"319199984715634074240371187667955598642",
"45734866938302526076736721491012781871",
"246102843109750847901504048506890197695",
"260549206468535681734145665077375425222",
"169773554883529511656054623364991450943"
]
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/devices/hostfs/hostfs.c"
},
"deprecated": false,
"signature_type": "Line",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-97763f5f",
"digest": {
"length": 412,
"function_hash": "213274114870334023735357846971651144492"
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/devices/hostsock/hostsock.c",
"function": "_hostsock_sendto"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-a529b49b",
"digest": {
"length": 1229,
"function_hash": "238303416465758029926686025287664335571"
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/iov.c",
"function": "oe_iov_pack"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-aae2d341",
"digest": {
"length": 592,
"function_hash": "313720734758172189767403554921684615410"
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/devices/hostfs/hostfs.c",
"function": "_hostfs_readv"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-ad7a33bd",
"digest": {
"length": 484,
"function_hash": "160672778825463473816752264592245672892"
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/devices/hostsock/hostsock.c",
"function": "_hostsock_writev"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-bab09ec2",
"digest": {
"length": 15002,
"function_hash": "31077915779119838626482503377437301652"
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/syscall.c",
"function": "_syscall"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-bb76cfb5",
"digest": {
"length": 299,
"function_hash": "132370283273030054977176683467424710255"
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/devices/hostfs/hostfs.c",
"function": "_hostfs_pread"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-cb826866",
"digest": {
"length": 277,
"function_hash": "213808460816988684699048680083916415230"
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/consolefs.c",
"function": "_consolefs_read"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-d95bb5d7",
"digest": {
"length": 393,
"function_hash": "15430811234038066802715834575624795309"
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/devices/hostsock/hostsock.c",
"function": "_hostsock_getsockopt"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-d9fb7eaf",
"digest": {
"threshold": 0.9,
"line_hashes": [
"121010048585204304204407719864642836159",
"187595686582258069616781127116734504148",
"174926931793941257458694826621583482487",
"80505971161500901882400304166528450851",
"325308540147641528449449245984099742228",
"266726720695920745878766885468342810122",
"39328789189805456720372415809513119570",
"238121449809653975176507411582218918690",
"299905900882541899423667964993564984769",
"245271357465852028231378905225532399429",
"147853686771360110576580574013596183465",
"192155872645974516962201366329089639535",
"145902643774657426815218088324959690549",
"162821444283088838241531403762029391862",
"170659712782826792371224775566818885860",
"220670711752845742163463915331580233862",
"179947802944906492193063069616989695833",
"284424415953602577263440661239559203234",
"77566349393279174251092929309735958212",
"168184843707154214695466972286529059485",
"37071453677011998100535932961862006751",
"66619307617273492539789354374311699467",
"198508250224635117127044400504243421604",
"221402995567482347802790110389314949468",
"307140396614373672102038257042028875192",
"144607154750883120163138120084743376948",
"249553550938144902371740067992734116943",
"295194957577940088132426403592366123906",
"242239161657860833997601387640845376256",
"236413107981610526311726536142564066401",
"15198482281521594574238387026332773849",
"118983756276612656519605807072090251951",
"145902643774657426815218088324959690549",
"317345509210025005563835735894283652128",
"313100943964122581741438519509837884952",
"286024682229798845872604131959093718908",
"82747856375130051788481746690903464836",
"145902643774657426815218088324959690549",
"162821444283088838241531403762029391862",
"170659712782826792371224775566818885860",
"220670711752845742163463915331580233862",
"37071453677011998100535932961862006751",
"66619307617273492539789354374311699467",
"65347800324262861911795631905820921059",
"322729159983482269826393457302858705427",
"64690058999262520102414561475423784903",
"12508367536178682018270662394768027654",
"217127827075388069498511564491721799610",
"115120961797439477107739029277380922171",
"74648026101128546013162127695565568693",
"93372281019988317310722686755221930434",
"141257927573826873238620802378253869755",
"17346447754036915654239717973117953338",
"307462356484472220368379557494727669148"
]
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/devices/hostresolver/hostresolver.c"
},
"deprecated": false,
"signature_type": "Line",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-dca28198",
"digest": {
"length": 484,
"function_hash": "160672778825463473816752264592245672892"
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/devices/hostfs/hostfs.c",
"function": "_hostfs_writev"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-e69959c3",
"digest": {
"threshold": 0.9,
"line_hashes": [
"254188255305202532851155210706926584754",
"117568971872795745183494280465198097093",
"72446183474794799628639834607922835652",
"67736041271308675306942921380649887660",
"31710153675414282877840219657566976711",
"152049415722705499193865912401070425294",
"169773554883529511656054623364991450943",
"292773935909995111759118124261891239314",
"163714349916214227105957288959668766161",
"124000999151348317812091558012943600605",
"27111562871401718492731713372463760326",
"104011465270039797615499505460932895605",
"325069184296733201994153807716536262670",
"273552999300881356935648024200008936638",
"65501370331339701339860490565505036553",
"39669875646384207176169916996527724999",
"206900375224969486975247876332414292373",
"25893491245322250671506483317980451543",
"165412525661703563241404418763043464803",
"11016385929258292899886779910467975596",
"299164318859397143352606910107120575845",
"337494214281973512274699745906305743783",
"45918403861673600028739300193132555687",
"91532568304301294619413295443469154966",
"83943573038094895693322364381811217671",
"29215714842460264221462637971310752539",
"338685460621270876308033711120271633053",
"46408946207510023320309193488226046484",
"152931697156602235965456127620241474318",
"43607455324767233244224097189943223417",
"155475546989869725639150810501613621939",
"222678170701886768779331532395348567466",
"96690436924784872625949626066573663256",
"94993681542034181411882356793116652893",
"269038375544829146978629961124963289011",
"166700051490162858506388344716559095288",
"77606219683463912267485731331812833669",
"246259873151761369753003116687115113218",
"187517084720350663479287017230131689598",
"101002169055972676930677964903199287281",
"8406444681612720334085537944955349304",
"225562262853636949972077440823778651135",
"7208636938735980789379144990547187808",
"266297897405827001839106979990515376004",
"64045038342184500742044878260321677351",
"108310576982520314388536584413237801698",
"158601950664027178491751543449895264840",
"142265417946511541126356480644781017749",
"254188255305202532851155210706926584754",
"117568971872795745183494280465198097093",
"124621350539614838604829971295999409010",
"10505210186342642962554133246630177371",
"253594380230971634320026656085400417497",
"163271087762259455220174444651973404125",
"169773554883529511656054623364991450943",
"254188255305202532851155210706926584754",
"117568971872795745183494280465198097093",
"3989644446412073516951816756429165063",
"163905165595506824829921720933855244930",
"338685460621270876308033711120271633053",
"327226403182070299692183459892712276960",
"151470364071299194771625585470128599000",
"249393771532605272331347949313682552550",
"27341260808406385331298681908083986611",
"183703221356952573277453481486974649308",
"144407074248195655416016536308485220665",
"286140555133511896423076217460898657037",
"222678170701886768779331532395348567466",
"334633143707156813152299014038724695824",
"279216335760420825986094712053775594260",
"225772292723340544331367412087414179356",
"338685460621270876308033711120271633053",
"234401078916754312972267613345375964052",
"222906493608708053087051451030099847789",
"52072323866313534713364698444908911206",
"71256133957811989672649630594570446715",
"174862476071605609409723968129348214118",
"107763327205228597868022101210339685721",
"247215689691995332486198250128339363173",
"93246280598433809725975485087604636758",
"291925011453311633079892434054551338015",
"322240294913160633432415936959723696604",
"280851076317654027467576735922296769142",
"221633571242616515548233547166365886242",
"169019756687025722270807730405324199146",
"216245295485278225123755943889432551254",
"338685460621270876308033711120271633053",
"327226403182070299692183459892712276960",
"151470364071299194771625585470128599000",
"125156840825662507974266276476839649703",
"173512427070056173697104615622583890469",
"3434954230177718044364348229042343609",
"293687466007688459596772782410962599161",
"161857642285439986036554061515308921283",
"18955124760025397166599685292210563836",
"1799315116938014418326657816343625024",
"171793335750686547730595393753801401360",
"178741620087394395198988997435994121286",
"135965439109982928443427985851214241408",
"182308378362233218130613012181874463658",
"63772478362461172861936762605293365625",
"231705265043479449843907396208563703797",
"83943573038094895693322364381811217671",
"29215714842460264221462637971310752539",
"338685460621270876308033711120271633053",
"327226403182070299692183459892712276960",
"151470364071299194771625585470128599000",
"125156840825662507974266276476839649703",
"173512427070056173697104615622583890469",
"3434954230177718044364348229042343609",
"293687466007688459596772782410962599161",
"161857642285439986036554061515308921283",
"18955124760025397166599685292210563836",
"317007075203630476073694161122342245443",
"4094485568145175097208615736973144006",
"68722590422693325726083933974204713462",
"320353953392986708646184551988056253624",
"182308378362233218130613012181874463658",
"63772478362461172861936762605293365625",
"231705265043479449843907396208563703797",
"83943573038094895693322364381811217671",
"29215714842460264221462637971310752539",
"338685460621270876308033711120271633053",
"327226403182070299692183459892712276960",
"151470364071299194771625585470128599000",
"100263336990677762337075458963008335971",
"214243057245076401634862943082628341074",
"35237166142572695189295856184921672010",
"108470642417803557447710367947544345820",
"305235713311252429540322971840626971847",
"56684509218442911276883437539585025199",
"175138070172617913423411131897950947213",
"33220604237877854660003176369069967167",
"304494073477911668007018730389732492839",
"224628868354965504202734085880178096187",
"26453095442384151436063146342375375125",
"100263336990677762337075458963008335971",
"90711142333128349570530021073198259956",
"153185962816983325454787003487097594669",
"287994664166303761639097188508711372736",
"80228505422076062814051248451123137743",
"159986338187599925834652196718994325496",
"256489756204304138928002404340175668380",
"193884634110015548373354290645339739611",
"338685460621270876308033711120271633053",
"234401078916754312972267613345375964052",
"222906493608708053087051451030099847789"
]
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/devices/hostsock/hostsock.c"
},
"deprecated": false,
"signature_type": "Line",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-f9be93ec",
"digest": {
"length": 1043,
"function_hash": "204535128385646738450592100574065546783"
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/iov.c",
"function": "oe_iov_sync"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2020-15224-fc6dced7",
"digest": {
"threshold": 0.9,
"line_hashes": [
"202890176902512875621621406324477886298",
"293099967264900951097775254192948268341",
"1679335676619899267453424165506000837",
"297439276461244336823133832079773429184",
"170352311666533965879401031536576569140",
"42377988440419387163308674762271502813",
"169773554883529511656054623364991450943",
"202890176902512875621621406324477886298",
"293099967264900951097775254192948268341",
"294375416523532287389307943805981725098",
"20054148001904399768604743658051191968",
"284342061589217470880144355102162412750",
"78570663085150940079234578707546128636",
"169773554883529511656054623364991450943",
"225683355913715856500411528099737810943",
"261241013445167582385480863348959135233",
"166557470336056214191823385239370761913",
"156003250716642766263923509569337492085",
"252739565595841915636410666075418530951",
"148912711599481549901869922648670399954",
"237519245743062427686033093710390694058",
"267217667619884713531493206679300273111",
"159089027477512344269501088545530880077",
"86546418699290784477577035832017853069",
"319743681651214741066202051461338141930",
"225683355913715856500411528099737810943",
"34449122294798724317888948666884810094",
"303979503688996807217534031512412548453",
"313287319613744115562473693355816182144",
"318270937699836994386251517833676453263",
"298921414067080245909447683051583899706",
"17913363376945794033344983312001493428",
"217073246542105648056466171374483956605",
"338685460621270876308033711120271633053",
"234401078916754312972267613345375964052",
"222906493608708053087051451030099847789"
]
},
"source": "https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b",
"target": {
"file": "syscall/consolefs.c"
},
"deprecated": false,
"signature_type": "Line",
"signature_version": "v1"
}
],
"vanir_signatures_modified": "2026-10-20T13:52:27Z"
}
}
],
"modified": "2026-10-20T13:52:27.164217512Z",
"provider": "osv",
"references": [
"https://github.com/openenclave/openenclave/blob/master/CHANGELOG.md#v0120",
"https://github.com/openenclave/openenclave/security/advisories/GHSA-525h-wxcc-f66m",
"https://github.com/openenclave/openenclave/commit/bcac8e7acb514429fee9e0b5d0c7a0308fd4d76b"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2020-15224",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 388316,
"published_at": "2020-10-14T19:15:13.633+00:00"
}