github - ghsa-677f-pp67-87jc

ghsa-677f-pp67-87jc

Vulnerability from github

Published

2022-05-13 01:11

Modified

2025-04-11 04:07

Details

The pkinit_server_return_padata function in plugins/preauth/pkinit/pkinit_srv.c in the PKINIT implementation in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.4 attempts to find an agility KDF identifier in inappropriate circumstances, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted Draft 9 request.

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{
  "affected": [],
  "aliases": [
    "CVE-2012-1016"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2013-03-05T04:54:00Z",
    "severity": "MODERATE"
  },
  "details": "The pkinit_server_return_padata function in plugins/preauth/pkinit/pkinit_srv.c in the PKINIT implementation in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.4 attempts to find an agility KDF identifier in inappropriate circumstances, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted Draft 9 request.",
  "id": "GHSA-677f-pp67-87jc",
  "modified": "2025-04-11T04:07:58Z",
  "published": "2022-05-13T01:11:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-1016"
    },
    {
      "type": "WEB",
      "url": "https://github.com/krb5/krb5/commit/db64ca25d661a47b996b4e2645998b5d7f0eb52c"
    },
    {
      "type": "WEB",
      "url": "http://krbdev.mit.edu/rt/Ticket/Display.html?id=7527"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/55040"
    },
    {
      "type": "WEB",
      "url": "http://web.mit.edu/kerberos/www/krb5-1.10"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2012-1016 (GCVE-0-2012-1016)

Vulnerability from cvelistv5

Published

2013-03-03 00:00

Modified

2024-08-06 18:45

Severity ?

CWE

n/a

Summary

The pkinit_server_return_padata function in plugins/preauth/pkinit/pkinit_srv.c in the PKINIT implementation in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.4 attempts to find an agility KDF identifier in inappropriate circumstances, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted Draft 9 request.

References

URL

Tags

	http://secunia.com/advisories/55040	third-party-advisory, x_refsource_SECUNIA
	http://web.mit.edu/kerberos/www/krb5-1.10/	x_refsource_CONFIRM
	http://krbdev.mit.edu/rt/Ticket/Display.html?id=7527	x_refsource_CONFIRM
	https://github.com/krb5/krb5/commit/db64ca25d661a47b996b4e2645998b5d7f0eb52c	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

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}

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