Medium
Security advisory
lib/QoreSocket.cpp in Qore before 0.9.4.2 lacks hostname verification for X.509 certificates.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2020-13615
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 12:37 UTC · Revision 1
Source evidence
lib/QoreSocket.cpp in Qore before 0.9.4.2 lacks hostname verification for X.509 certificates.
osv:CVE-2020-13615
Complete source record
{
"id": "aa6611f53398d0e7addff31e64846b15498da2933642e0b79e786dcfea6d3c24",
"url": "https://osv.dev/vulnerability/CVE-2020-13615",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2020-13615",
"summary": "lib/QoreSocket.cpp in Qore before 0.9.4.2 lacks hostname verification for X.509 certificates.",
"evidence": "osv:CVE-2020-13615",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2020-13615",
"aliases": [
"CVE-2020-13615"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/qoretechnologies/qore",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "800dbd241498f4edf889d1c3505c98f894e212d4"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:qore:qore:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "0.9.4.2"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
"release-0.9.4.1",
"release-0.9.4",
"release-0.9.3",
"release-0.9.2",
"release-0.9.1",
"release-0.9.0"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13615.json",
"vanir_signatures": [
{
"id": "CVE-2020-13615-3539be9e",
"digest": {
"length": 2307,
"function_hash": "10118540587415872638697988763624137769"
},
"source": "https://github.com/qoretechnologies/qore/commit/800dbd241498f4edf889d1c3505c98f894e212d4",
"target": {
"file": "lib/Function.cpp",
"function": "QoreFunction::parseCheckDuplicateSignature"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2020-13615-c2632de6",
"digest": {
"threshold": 0.9,
"line_hashes": [
"277365115843210278806388379532013813466",
"136239684937609925673638639642386246008",
"274570330623160609558701460446970783818",
"21688478443636684128565720958369173346",
"158090598638927839675445350894498360480",
"186681148535507041529847502869273429236",
"92892435614497211984595590445582206667",
"79084743693411868078639941045840948236",
"167756866541223465695613586627332802290",
"158090598638927839675445350894498360480",
"5702662798046728584313952421750973160",
"310714214476407036424987355877950181601",
"308962744438064076613458528629664915222",
"184145553116271377348077451428008354716",
"206472000269013669021504943907726609127",
"324704775928432071540876152353336782320",
"158090598638927839675445350894498360480",
"70150976955079193657134207077959304139",
"124585172961334532597379493373741518204",
"103441582241830520666426468873238615109",
"71351036080384084311336757789282057731",
"158090598638927839675445350894498360480",
"75407180318704451699303769443305508093",
"108587633537507210242609878158511307392",
"248700297221394034611502018879561245327",
"301135177604534480532991135870401081661",
"93793826385461512460887587207539687316",
"277513556761597835139858003934159597950",
"158090598638927839675445350894498360480",
"186681148535507041529847502869273429236",
"92892435614497211984595590445582206667",
"79084743693411868078639941045840948236",
"167756866541223465695613586627332802290"
]
},
"source": "https://github.com/qoretechnologies/qore/commit/800dbd241498f4edf889d1c3505c98f894e212d4",
"target": {
"file": "lib/Function.cpp"
},
"deprecated": false,
"signature_type": "Line",
"signature_version": "v1"
},
{
"id": "CVE-2020-13615-e6d031b6",
"digest": {
"threshold": 0.9,
"line_hashes": [
"91544065061414831649525290642275236835",
"203609391946035949777510548702818068425",
"206149495641689139819116549765547488190",
"51508924493713431599327464793115054603",
"132581377537088840571477312181822866948",
"295450169771410729633492190967398122100",
"279880304327084632485904000390757689206",
"182361314576428306933531983957363829767",
"274209628453703359430697749853098756118",
"333823696877182278208997672342684001781",
"6777263511514130063355710674801912358",
"288779117219276555280647328405674443922",
"282757376555700414868251410829239477215",
"89501487353769323572412526842170292112",
"191291866937921623392732508004048993041"
]
},
"source": "https://github.com/qoretechnologies/qore/commit/800dbd241498f4edf889d1c3505c98f894e212d4",
"target": {
"file": "include/qore/intern/QoreTypeInfo.h"
},
"deprecated": false,
"signature_type": "Line",
"signature_version": "v1"
}
],
"vanir_signatures_modified": "2026-10-20T14:06:40Z"
}
}
],
"modified": "2026-10-20T14:06:40.148383510Z",
"provider": "osv",
"references": [
"https://github.com/qorelanguage/qore/compare/release-0.9.4.1...release-0.9.4.2",
"https://github.com/qorelanguage/qore/issues/3808"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2020-13615",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 388559,
"published_at": "2020-05-26T23:15:10.973+00:00"
}