Vulnerability-Lookup

CNVD-2016-12687

Vulnerability from cnvd - Published: 2016-12-21

Title

OpenSSH特权提升漏洞

Description

OpenSSH（OpenBSD Secure Shell）是OpenBSD计划组所维护的一套用于安全访问远程计算机的连接工具。 OpenSSH存在特权提升漏洞。攻击者利用漏洞可将权限提升至root权限。

Severity

高

Patch Name

OpenSSH特权提升漏洞的补丁

Patch Description

OpenSSH（OpenBSD Secure Shell）是OpenBSD计划组所维护的一套用于安全访问远程计算机的连接工具。 OpenSSH特权提升漏洞。攻击者利用漏洞可将权限提升至root权限。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

用户可关注厂商主页，将软件升级至7.4版本: http://www.openssh.com/

Reference

http://www.securityfocus.com/bid/94972/

Impacted products

Name
OpenSSH OpenSSH <7.4

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "94972"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-10010"
    }
  },
  "description": "OpenSSH\uff08OpenBSD Secure Shell\uff09\u662fOpenBSD\u8ba1\u5212\u7ec4\u6240\u7ef4\u62a4\u7684\u4e00\u5957\u7528\u4e8e\u5b89\u5168\u8bbf\u95ee\u8fdc\u7a0b\u8ba1\u7b97\u673a\u7684\u8fde\u63a5\u5de5\u5177\u3002\r\n\r\nOpenSSH\u5b58\u5728\u7279\u6743\u63d0\u5347\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u53ef\u5c06\u6743\u9650\u63d0\u5347\u81f3root\u6743\u9650\u3002",
  "discovererName": "Jann Horn of Project Zero.",
  "formalWay": "\u7528\u6237\u53ef\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff0c\u5c06\u8f6f\u4ef6\u5347\u7ea7\u81f37.4\u7248\u672c:\r\nhttp://www.openssh.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-12687",
  "openTime": "2016-12-21",
  "patchDescription": "OpenSSH\uff08OpenBSD Secure Shell\uff09\u662fOpenBSD\u8ba1\u5212\u7ec4\u6240\u7ef4\u62a4\u7684\u4e00\u5957\u7528\u4e8e\u5b89\u5168\u8bbf\u95ee\u8fdc\u7a0b\u8ba1\u7b97\u673a\u7684\u8fde\u63a5\u5de5\u5177\u3002\r\n\r\nOpenSSH\u7279\u6743\u63d0\u5347\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u53ef\u5c06\u6743\u9650\u63d0\u5347\u81f3root\u6743\u9650\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "OpenSSH\u7279\u6743\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "OpenSSH OpenSSH \u003c7.4"
  },
  "referenceLink": "http://www.securityfocus.com/bid/94972/",
  "serverity": "\u9ad8",
  "submitTime": "2016-12-21",
  "title": "OpenSSH\u7279\u6743\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2016-10010 (GCVE-0-2016-10010)

Vulnerability from cvelistv5 – Published: 2017-01-05 00:00 – Updated: 2026-05-29 20:22

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.

Severity

7 (High)


                        
                          CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-05-29 20:22 UTC

CWE

n/a
CWE-269 - Improper Privilege Management

Assigner

mitre mitre root

References

13 references

URL	Tags
http://www.securityfocus.com/bid/94972	vdb-entry
https://security.netapp.com/advisory/ntap-2017113…
http://www.openwall.com/lists/oss-security/2016/12/19/2	mailing-list
http://www.securitytracker.com/id/1037490	vdb-entry
https://support.hpe.com/hpsc/doc/public/display?d…
https://security.FreeBSD.org/advisories/FreeBSD-S…	vendor-advisory
http://www.slackware.com/security/viewer.php?l=sl…
https://github.com/openbsd/src/commit/c76fac666ea…
https://www.exploit-db.com/exploits/40962/	exploit
https://bugs.chromium.org/p/project-zero/issues/d…
http://packetstormsecurity.com/files/140262/OpenS…
https://www.openssh.com/txt/release-7.4
https://cert-portal.siemens.com/productcert/pdf/s…

Date Public

2016-12-19 00:00

Show details on NVD website

JSON

To clipboard

{
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        "providerMetadata": {
          "dateUpdated": "2024-08-06T03:07:32.015Z",
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            "url": "http://www.securityfocus.com/bid/94972"
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            "url": "https://security.netapp.com/advisory/ntap-20171130-0002/"
          },
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            "name": "[oss-security] 20161219 Announce: OpenSSH 7.4 released",
            "tags": [
              "mailing-list",
              "x_transferred"
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          },
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            "url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbux03818en_us"
          },
          {
            "name": "FreeBSD-SA-17:01",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-17:01.openssh.asc"
          },
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            "tags": [
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            ],
            "url": "http://www.slackware.com/security/viewer.php?l=slackware-security\u0026y=2016\u0026m=slackware-security.647637"
          },
          {
            "tags": [
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            "url": "https://github.com/openbsd/src/commit/c76fac666ea038753294f2ac94d310f8adece9ce"
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            "tags": [
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            "url": "https://www.exploit-db.com/exploits/40962/"
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          {
            "tags": [
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            "url": "https://bugs.chromium.org/p/project-zero/issues/detail?id=1010"
          },
          {
            "tags": [
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            ],
            "url": "http://packetstormsecurity.com/files/140262/OpenSSH-Local-Privilege-Escalation.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.openssh.com/txt/release-7.4"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "HIGH",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 7,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2016-10010",
                "options": [
                  {
                    "Exploitation": "none"
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                  {
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                  },
                  {
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-29T20:22:39.975061Z",
                "version": "2.0.3"
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        ],
        "problemTypes": [
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        "providerMetadata": {
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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        },
        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
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          "tags": [
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        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20171130-0002/"
        },
        {
          "name": "[oss-security] 20161219 Announce: OpenSSH 7.4 released",
          "tags": [
            "mailing-list"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2016/12/19/2"
        },
        {
          "name": "1037490",
          "tags": [
            "vdb-entry"
          ],
          "url": "http://www.securitytracker.com/id/1037490"
        },
        {
          "url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbux03818en_us"
        },
        {
          "name": "FreeBSD-SA-17:01",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-17:01.openssh.asc"
        },
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          ],
          "url": "https://www.exploit-db.com/exploits/40962/"
        },
        {
          "url": "https://bugs.chromium.org/p/project-zero/issues/detail?id=1010"
        },
        {
          "url": "http://packetstormsecurity.com/files/140262/OpenSSH-Local-Privilege-Escalation.html"
        },
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          "url": "https://www.openssh.com/txt/release-7.4"
        },
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          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf"
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  "cveMetadata": {
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    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
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}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.