Vulnerability-Lookup

GHSA-PHXM-4GPX-94FR

Vulnerability from github – Published: 2022-05-13 01:28 – Updated: 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 – Updated: 2024-08-06 18:45

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 28/100 over 2291 records in the last 180 days details

References

5 references

URL	Tags
http://web.mit.edu/kerberos/advisories/MITKRB5-SA…	x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2012-1131.html	vendor-advisoryx_refsource_REDHAT
http://lists.opensuse.org/opensuse-updates/2012-0…	vendor-advisoryx_refsource_SUSE
http://www.debian.org/security/2012/dsa-2518	vendor-advisoryx_refsource_DEBIAN
http://www.mandriva.com/security/advisories?name=…	vendor-advisoryx_refsource_MANDRIVA

Date Public

2012-07-31 00:00

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          "dateUpdated": "2024-08-06T18:45:26.713Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
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            "url": "http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2012-001.txt"
          },
          {
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            ],
            "url": "http://rhn.redhat.com/errata/RHSA-2012-1131.html"
          },
          {
            "name": "openSUSE-SU-2012:0967",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-updates/2012-08/msg00016.html"
          },
          {
            "name": "DSA-2518",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2012/dsa-2518"
          },
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            "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:120"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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      "providerMetadata": {
        "dateUpdated": "2012-09-29T09:00:00.000Z",
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            },
            {
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            },
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    "dateReserved": "2012-02-07T00:00:00.000Z",
    "dateUpdated": "2024-08-06T18:45:26.713Z",
    "state": "PUBLISHED"
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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.

Vulnerability timeline

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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.
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