github - ghsa-4grv-wgvh-8x82

ghsa-4grv-wgvh-8x82

Vulnerability from github

Published

2023-08-16 15:30

Modified

2024-02-01 18:31

Severity ?

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

Details

kdc/do_tgs_req.c in MIT Kerberos 5 (aka krb5) 1.21 before 1.21.2 has a double free that is reachable if an authenticated user can trigger an authorization-data handling failure. Incorrect data is copied from one ticket to another.

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2023-39975"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-415"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-08-16T15:15:11Z",
    "severity": "HIGH"
  },
  "details": "kdc/do_tgs_req.c in MIT Kerberos 5 (aka krb5) 1.21 before 1.21.2 has a double free that is reachable if an authenticated user can trigger an authorization-data handling failure. Incorrect data is copied from one ticket to another.",
  "id": "GHSA-4grv-wgvh-8x82",
  "modified": "2024-02-01T18:31:06Z",
  "published": "2023-08-16T15:30:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-39975"
    },
    {
      "type": "WEB",
      "url": "https://github.com/krb5/krb5/commit/88a1701b423c13991a8064feeb26952d3641d840"
    },
    {
      "type": "WEB",
      "url": "https://github.com/krb5/krb5/compare/krb5-1.21.1-final...krb5-1.21.2-final"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20230915-0014"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20240201-0005"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20240201-0008"
    },
    {
      "type": "WEB",
      "url": "https://web.mit.edu/kerberos/www/advisories"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2023-39975

Vulnerability from cvelistv5

Published

2023-08-16 00:00

Modified

2024-08-02 18:18

Severity ?

Summary

References

▼	URL	Tags
	https://web.mit.edu/kerberos/www/advisories/
	https://github.com/krb5/krb5/compare/krb5-1.21.1-final...krb5-1.21.2-final
	https://github.com/krb5/krb5/commit/88a1701b423c13991a8064feeb26952d3641d840
	https://security.netapp.com/advisory/ntap-20230915-0014/
	https://security.netapp.com/advisory/ntap-20240201-0008/
	https://security.netapp.com/advisory/ntap-20240201-0005/

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T18:18:10.190Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://web.mit.edu/kerberos/www/advisories/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/krb5/krb5/compare/krb5-1.21.1-final...krb5-1.21.2-final"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/krb5/krb5/commit/88a1701b423c13991a8064feeb26952d3641d840"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20230915-0014/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20240201-0008/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20240201-0005/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "kdc/do_tgs_req.c in MIT Kerberos 5 (aka krb5) 1.21 before 1.21.2 has a double free that is reachable if an authenticated user can trigger an authorization-data handling failure. Incorrect data is copied from one ticket to another."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-02-01T17:06:58.025613",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://web.mit.edu/kerberos/www/advisories/"
        },
        {
          "url": "https://github.com/krb5/krb5/compare/krb5-1.21.1-final...krb5-1.21.2-final"
        },
        {
          "url": "https://github.com/krb5/krb5/commit/88a1701b423c13991a8064feeb26952d3641d840"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20230915-0014/"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20240201-0008/"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20240201-0005/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2023-39975",
    "datePublished": "2023-08-16T00:00:00",
    "dateReserved": "2023-08-07T00:00:00",
    "dateUpdated": "2024-08-02T18:18:10.190Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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