github - ghsa-px36-p9hv-7h2v

ghsa-px36-p9hv-7h2v

Vulnerability from github

Published

2023-07-20 03:30

Modified

2024-04-04 06:30

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

The PKCS#11 feature in ssh-agent in OpenSSH before 9.3p2 has an insufficiently trustworthy search path, leading to remote code execution if an agent is forwarded to an attacker-controlled system. (Code in /usr/lib is not necessarily safe for loading into ssh-agent.) NOTE: this issue exists because of an incomplete fix for CVE-2016-10009.

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2023-38408"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-428"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-07-20T03:15:10Z",
    "severity": "CRITICAL"
  },
  "details": "The PKCS#11 feature in ssh-agent in OpenSSH before 9.3p2 has an insufficiently trustworthy search path, leading to remote code execution if an agent is forwarded to an attacker-controlled system. (Code in /usr/lib is not necessarily safe for loading into ssh-agent.) NOTE: this issue exists because of an incomplete fix for CVE-2016-10009.",
  "id": "GHSA-px36-p9hv-7h2v",
  "modified": "2024-04-04T06:30:34Z",
  "published": "2023-07-20T03:30:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-38408"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openbsd/src/commit/7bc29a9d5cd697290aa056e94ecee6253d3425f8"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openbsd/src/commit/f03a4faa55c4ce0818324701dadbf91988d7351d"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openbsd/src/commit/f8f5a6b003981bb824329dc987d101977beda7ca"
    },
    {
      "type": "WEB",
      "url": "https://www.vicarius.io/vsociety/posts/exploring-opensshs-agent-forwarding-rce-cve-2023-38408"
    },
    {
      "type": "WEB",
      "url": "https://www.qualys.com/2023/07/19/cve-2023-38408/rce-openssh-forwarded-ssh-agent.txt"
    },
    {
      "type": "WEB",
      "url": "https://www.openssh.com/txt/release-9.3p2"
    },
    {
      "type": "WEB",
      "url": "https://www.openssh.com/security.html"
    },
    {
      "type": "WEB",
      "url": "https://support.apple.com/kb/HT213940"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20230803-0010"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202307-01"
    },
    {
      "type": "WEB",
      "url": "https://news.ycombinator.com/item?id=36790196"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RAXVQS6ZYTULFAK3TEJHRLKZALJS3AOU"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CEBTJJINE2I3FHAUKKNQWMFGYMLSMWKQ"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RAXVQS6ZYTULFAK3TEJHRLKZALJS3AOU"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CEBTJJINE2I3FHAUKKNQWMFGYMLSMWKQ"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00021.html"
    },
    {
      "type": "WEB",
      "url": "https://blog.qualys.com/vulnerabilities-threat-research/2023/07/19/cve-2023-38408-remote-code-execution-in-opensshs-forwarded-ssh-agent"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/173661/OpenSSH-Forwarded-SSH-Agent-Remote-Code-Execution.html"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2023/07/20/1"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2023/07/20/2"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2023/09/22/11"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2023/09/22/9"
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  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2023-38408

Vulnerability from cvelistv5

Published

2023-07-20 00:00

Modified

2024-10-15 18:33

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

References

▼	URL	Tags
	https://news.ycombinator.com/item?id=36790196
	https://blog.qualys.com/vulnerabilities-threat-research/2023/07/19/cve-2023-38408-remote-code-execution-in-opensshs-forwarded-ssh-agent
	https://www.qualys.com/2023/07/19/cve-2023-38408/rce-openssh-forwarded-ssh-agent.txt
	https://github.com/openbsd/src/commit/f8f5a6b003981bb824329dc987d101977beda7ca
	https://github.com/openbsd/src/commit/7bc29a9d5cd697290aa056e94ecee6253d3425f8
	https://github.com/openbsd/src/commit/f03a4faa55c4ce0818324701dadbf91988d7351d
	https://www.openssh.com/txt/release-9.3p2
	https://www.openssh.com/security.html
	https://security.gentoo.org/glsa/202307-01	vendor-advisory
	http://www.openwall.com/lists/oss-security/2023/07/20/1	mailing-list
	http://www.openwall.com/lists/oss-security/2023/07/20/2	mailing-list
	http://packetstormsecurity.com/files/173661/OpenSSH-Forwarded-SSH-Agent-Remote-Code-Execution.html
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RAXVQS6ZYTULFAK3TEJHRLKZALJS3AOU/	vendor-advisory
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CEBTJJINE2I3FHAUKKNQWMFGYMLSMWKQ/	vendor-advisory
	https://security.netapp.com/advisory/ntap-20230803-0010/
	https://lists.debian.org/debian-lts-announce/2023/08/msg00021.html	mailing-list
	http://www.openwall.com/lists/oss-security/2023/09/22/9	mailing-list
	http://www.openwall.com/lists/oss-security/2023/09/22/11	mailing-list
	https://support.apple.com/kb/HT213940
	https://www.vicarius.io/vsociety/posts/exploring-opensshs-agent-forwarding-rce-cve-2023-38408

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

To clipboard

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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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