github - ghsa-39q6-4vrm-fv3g

ghsa-39q6-4vrm-fv3g

Vulnerability from github

Published

2023-08-07 21:31

Modified

2023-11-15 03:30

Severity ?

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

Details

lib/kadm5/kadm_rpc_xdr.c in MIT Kerberos 5 (aka krb5) before 1.20.2 and 1.21.x before 1.21.1 frees an uninitialized pointer. A remote authenticated user can trigger a kadmind crash. This occurs because _xdr_kadm5_principal_ent_rec does not validate the relationship between n_key_data and the key_data array count.

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2023-36054"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-824"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-08-07T19:15:09Z",
    "severity": "MODERATE"
  },
  "details": "lib/kadm5/kadm_rpc_xdr.c in MIT Kerberos 5 (aka krb5) before 1.20.2 and 1.21.x before 1.21.1 frees an uninitialized pointer. A remote authenticated user can trigger a kadmind crash. This occurs because _xdr_kadm5_principal_ent_rec does not validate the relationship between n_key_data and the key_data array count.",
  "id": "GHSA-39q6-4vrm-fv3g",
  "modified": "2023-11-15T03:30:26Z",
  "published": "2023-08-07T21:31:02Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-36054"
    },
    {
      "type": "WEB",
      "url": "https://github.com/krb5/krb5/commit/ef08b09c9459551aabbe7924fb176f1583053cdd"
    },
    {
      "type": "WEB",
      "url": "https://github.com/krb5/krb5/compare/krb5-1.20.1-final...krb5-1.20.2-final"
    },
    {
      "type": "WEB",
      "url": "https://github.com/krb5/krb5/compare/krb5-1.21-final...krb5-1.21.1-final"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00031.html"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20230908-0004"
    },
    {
      "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:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2023-36054

Vulnerability from cvelistv5

Published

2023-08-07 00:00

Modified

2024-10-11 13:57

Severity ?

Summary

References

▼	URL	Tags
	https://web.mit.edu/kerberos/www/advisories/
	https://github.com/krb5/krb5/compare/krb5-1.21-final...krb5-1.21.1-final
	https://github.com/krb5/krb5/compare/krb5-1.20.1-final...krb5-1.20.2-final
	https://github.com/krb5/krb5/commit/ef08b09c9459551aabbe7924fb176f1583053cdd
	https://security.netapp.com/advisory/ntap-20230908-0004/
	https://lists.debian.org/debian-lts-announce/2023/10/msg00031.html	mailing-list

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T16:37:41.270Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
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            ],
            "url": "https://web.mit.edu/kerberos/www/advisories/"
          },
          {
            "tags": [
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            "url": "https://github.com/krb5/krb5/compare/krb5-1.21-final...krb5-1.21.1-final"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/krb5/krb5/compare/krb5-1.20.1-final...krb5-1.20.2-final"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/krb5/krb5/commit/ef08b09c9459551aabbe7924fb176f1583053cdd"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20230908-0004/"
          },
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            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00031.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-36054",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-11T13:57:00.998054Z",
                "version": "2.0.3"
              },
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        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-11T13:57:10.192Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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    "cna": {
      "affected": [
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          "vendor": "n/a",
          "versions": [
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      "descriptions": [
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          "value": "lib/kadm5/kadm_rpc_xdr.c in MIT Kerberos 5 (aka krb5) before 1.20.2 and 1.21.x before 1.21.1 frees an uninitialized pointer. A remote authenticated user can trigger a kadmind crash. This occurs because _xdr_kadm5_principal_ent_rec does not validate the relationship between n_key_data and the key_data array count."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "lang": "en",
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      ],
      "providerMetadata": {
        "dateUpdated": "2023-10-22T22:06:16.416880",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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      "references": [
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          "url": "https://web.mit.edu/kerberos/www/advisories/"
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  },
  "cveMetadata": {
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    "assignerShortName": "mitre",
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    "datePublished": "2023-08-07T00:00:00",
    "dateReserved": "2023-06-21T00:00:00",
    "dateUpdated": "2024-10-11T13:57:10.192Z",
    "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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