github - ghsa-gp5m-rxrx-pfrj

GHSA-GP5M-RXRX-PFRJ

Vulnerability from github – Published: 2022-05-24 17:43 – Updated: 2022-05-24 17:43

Details

ssh-agent in OpenSSH before 8.5 has a double free that may be relevant in a few less-common scenarios, such as unconstrained agent-socket access on a legacy operating system, or the forwarding of an agent to an attacker-controlled host.

Severity ?

7.1 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2021-28041"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-415"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-03-05T21:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "ssh-agent in OpenSSH before 8.5 has a double free that may be relevant in a few less-common scenarios, such as unconstrained agent-socket access on a legacy operating system, or the forwarding of an agent to an attacker-controlled host.",
  "id": "GHSA-gp5m-rxrx-pfrj",
  "modified": "2022-05-24T17:43:48Z",
  "published": "2022-05-24T17:43:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-28041"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openssh/openssh-portable/commit/e04fd6dde16de1cdc5a4d9946397ff60d96568db"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KQWGII3LQR4AOTPPFXGMTYE7UDEWIUKI"
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    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202105-35"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20210416-0002"
    },
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      "type": "WEB",
      "url": "https://www.openssh.com/security.html"
    },
    {
      "type": "WEB",
      "url": "https://www.openssh.com/txt/release-8.5"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2021/03/03/1"
    },
    {
      "type": "WEB",
      "url": "https://www.oracle.com//security-alerts/cpujul2021.html"
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  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-28041 (GCVE-0-2021-28041)

Vulnerability from cvelistv5 – Published: 2021-03-05 19:07 – Updated: 2024-08-03 21:33

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://www.openssh.com/security.html	x_refsource_MISC
	https://www.openwall.com/lists/oss-security/2021/…	x_refsource_MISC
	https://github.com/openssh/openssh-portable/commi…	x_refsource_MISC
	https://www.openssh.com/txt/release-8.5	x_refsource_MISC
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
	https://security.gentoo.org/glsa/202105-35	vendor-advisoryx_refsource_GENTOO
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
	https://www.oracle.com//security-alerts/cpujul2021.html	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-2021041…	x_refsource_CONFIRM

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JSON

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Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-GP5M-RXRX-PFRJ

CVE-2021-28041 (GCVE-0-2021-28041)

Tags

Sightings

Nomenclature