github - ghsa-phxm-4gpx-94fr

ghsa-phxm-4gpx-94fr

Vulnerability from github

Published

2022-05-13 01:28

Modified

2022-05-13 01:28

Details

The kdc_handle_protected_negotiation function in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.8.x, 1.9.x before 1.9.5, and 1.10.x before 1.10.3 attempts to calculate a checksum before verifying that the key type is appropriate for a checksum, which allows remote attackers to execute arbitrary code or cause a denial of service (uninitialized pointer free, heap memory corruption, and daemon crash) via a crafted AS-REQ request.

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{
  "affected": [],
  "aliases": [
    "CVE-2012-1015"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2012-08-06T16:55:00Z",
    "severity": "HIGH"
  },
  "details": "The kdc_handle_protected_negotiation function in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.8.x, 1.9.x before 1.9.5, and 1.10.x before 1.10.3 attempts to calculate a checksum before verifying that the key type is appropriate for a checksum, which allows remote attackers to execute arbitrary code or cause a denial of service (uninitialized pointer free, heap memory corruption, and daemon crash) via a crafted AS-REQ request.",
  "id": "GHSA-phxm-4gpx-94fr",
  "modified": "2022-05-13T01:28:51Z",
  "published": "2022-05-13T01:28:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-1015"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-updates/2012-08/msg00016.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2012-1131.html"
    },
    {
      "type": "WEB",
      "url": "http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2012-001.txt"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2012/dsa-2518"
    },
    {
      "type": "WEB",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:120"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2012-1015 (GCVE-0-2012-1015)

Vulnerability from cvelistv5

Published

2012-08-06 16:00

Modified

2024-08-06 18:45

Severity ?

CWE

n/a

Summary

The kdc_handle_protected_negotiation function in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.8.x, 1.9.x before 1.9.5, and 1.10.x before 1.10.3 attempts to calculate a checksum before verifying that the key type is appropriate for a checksum, which allows remote attackers to execute arbitrary code or cause a denial of service (uninitialized pointer free, heap memory corruption, and daemon crash) via a crafted AS-REQ request.

References

URL

Tags

	http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2012-001.txt	x_refsource_CONFIRM
	http://rhn.redhat.com/errata/RHSA-2012-1131.html	vendor-advisory, x_refsource_REDHAT
	http://lists.opensuse.org/opensuse-updates/2012-08/msg00016.html	vendor-advisory, x_refsource_SUSE
	http://www.debian.org/security/2012/dsa-2518	vendor-advisory, x_refsource_DEBIAN
	http://www.mandriva.com/security/advisories?name=MDVSA-2012:120	vendor-advisory, x_refsource_MANDRIVA

Impacted products

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

Show details on NVD website

To clipboard

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}

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