High
Security advisory
sshd in OpenSSH before 7.4, when privilege separation is not used, creates forwarded Unix-domain sockets as root, which might allow local users to gain privileges via unspecified vectors, related to serverloop.c.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2016-10010
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 09:16 UTC · Revision 1
Source evidence
sshd in OpenSSH before 7.4, when privilege separation is not used, creates forwarded Unix-domain sockets as root, which might allow local users to gain privileges via unspecified vectors, related to serverloop.c.
osv:CVE-2016-10010
Complete source record
{
"id": "484531530ccfc8ead4991e30eedff4d0eddabf8c7de8ed8ec012583719f2d179",
"url": "https://osv.dev/vulnerability/CVE-2016-10010",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2016-10010",
"summary": "sshd in OpenSSH before 7.4, when privilege separation is not used, creates forwarded Unix-domain sockets as root, which might allow local users to gain privileges via unspecified vectors, related to serverloop.c.",
"evidence": "osv:CVE-2016-10010",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2016-10010",
"aliases": [
"CVE-2016-10010"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/openbsd/src",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "c76fac666ea038753294f2ac94d310f8adece9ce"
}
],
"database_specific": {
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{
"range": [
{
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}
],
"source": "REFERENCES_COMMIT"
}
]
}
}
],
"database_specific": {
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"vanir_signatures": [
{
"id": "CVE-2016-10010-50f667bf",
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"source": "https://github.com/openbsd/src/commit/c76fac666ea038753294f2ac94d310f8adece9ce",
"target": {
"file": "usr.bin/ssh/serverloop.c",
"function": "server_request_direct_streamlocal"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2016-10010-5ca51719",
"digest": {
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"source": "https://github.com/openbsd/src/commit/c76fac666ea038753294f2ac94d310f8adece9ce",
"target": {
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"deprecated": false,
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{
"id": "CVE-2016-10010-aac5713e",
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"source": "https://github.com/openbsd/src/commit/c76fac666ea038753294f2ac94d310f8adece9ce",
"target": {
"file": "usr.bin/ssh/serverloop.c",
"function": "server_input_global_request"
},
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"vanir_signatures_modified": "2026-10-24T14:11:57Z"
}
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{
"ranges": [
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"repo": "https://github.com/openssh/openssh-portable",
"type": "GIT",
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"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"last_affected": "7.3"
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],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
"V_7_3_P1",
"V_7_2_P1",
"V_7_1_P1",
"V_7_0_P1",
"V_6_9_P1",
"V_6_8_P1",
"V_6_6_P1",
"V_6_5_P1",
"V_6_2_P1",
"V_6_1_P1",
"V_6_0_P1",
"V_5_7_P1",
"V_5_5_P1",
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"V_5_1_P1",
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"V_4_2_P1",
"V_3_9_P1",
"V_3_8_P1",
"AFTER_KRB5_GSSAPI_MERGE",
"BEFORE_KRB5_GSSAPI_MERGE",
"POST_KRB4_REMOVAL",
"PRE_KRB4_REMOVAL",
"AFTER_FREEBSD_PAM_MERGE",
"BEFORE_FREEBSD_PAM_MERGE",
"V_3_6_1_P1",
"V_3_4_P1",
"V_3_2_2_P1",
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"V_3_0_P1",
"V_2_5_2_P1",
"V_2_5_1_P2",
"V_2_5_1_P1",
"V_2_5_0_P1",
"PRE-REORDER",
"V_2_3_0_P1",
"PRE_CYGWIN_MERGE",
"V_2_2_0_P1",
"V_2_1_1_P4",
"V_2_1_1_P3",
"ABOUT_TO_ADD_INET_ATON",
"V_2_1_1_P2",
"V_2_1_1_P1",
"PRE_NEW_LOGIN_CODE",
"V_2_1_0_P3",
"V_2_1_0_P2",
"V_2_1_0_P1",
"V_2_1_0",
"V_2_0_0_BETA2",
"V_2_0_0_BETA1",
"V_2_0_0_TEST1",
"V_1_2_3_TEST3",
"V_1_2_3_TEST2",
"V_1_2_3_TEST1",
"V_1_2_3",
"V_1_2_3_PRE5",
"V_1_2_3_PRE4",
"V_1_2_3_PRE3",
"V_1_2_3_PRE2",
"V_1_2_3_PRE1",
"V_1_2_2_P1",
"V_1_2_2",
"V_1_2_2_PRE29",
"V_1_2_2_PRE28",
"V_1_2_1_PRE27",
"V_1_2_1_PRE26",
"PRE_IPV6",
"V_1_2_1_PRE25",
"V_1_2_1_PRE24",
"V_1_2_1_PRE23",
"V_1_2_1_PRE22",
"PRE_FIXPATHS_INTEGRATION",
"V_1_2_1_PRE21",
"V_1_2_1_PRE20",
"V_1_2_1_PRE19",
"PRE_HPUX_INTEGRATION",
"V_1_2_1_PRE18",
"V_1_2PRE17",
"V_1_2_PRE16",
"V_1_2_PRE15",
"V_1_2_PRE14",
"V_1_2_PRE13",
"V_1_2_PRE12",
"V_1_2_PRE11",
"V_1_2_PRE10",
"V_1_2_PRE9",
"V_1_2_PRE8",
"V_1_2_PRE7",
"V_1_2_PRE6",
"V_1_2_PRE5",
"V_1_2_PRE4",
"PRE_DAN_PATCH_MERGE"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-10010.json"
}
}
],
"modified": "2026-10-24T14:11:57.234621594Z",
"provider": "osv",
"references": [
"https://bugs.chromium.org/p/project-zero/issues/detail?id=1010",
"https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf",
"https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03818en_us",
"https://www.exploit-db.com/exploits/40962/",
"https://www.openssh.com/txt/release-7.4",
"https://security.FreeBSD.org/advisories/FreeBSD-SA-17:01.openssh.asc",
"https://security.netapp.com/advisory/ntap-20171130-0002/",
"https://github.com/openbsd/src/commit/c76fac666ea038753294f2ac94d310f8adece9ce"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2016-10010",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 443280,
"published_at": "2017-01-05T02:59:03.087+00:00"
}