osv-2024-1293
Vulnerability from osv_ossfuzz
Published
2024-11-08 00:16
Modified
2024-11-08 00:16
Summary
Use-of-uninitialized-value in k5_hashtab_add
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=377530685

Crash type: Use-of-uninitialized-value
Crash state:
k5_hashtab_add
insert_entry
fuzz_kdc.c
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "0a23b0cd9466e8a7c6fb82fce185be6e0834ce26:dc5554394e5a4363b3e109623edbeb9ad6c18a62",
        "introduced_range": "ff4d99b1e4f7b652fc98330c21d1c92e01f14736:0a23b0cd9466e8a7c6fb82fce185be6e0834ce26"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "krb5",
        "purl": "pkg:generic/krb5"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "7cc16a52b4ea68939da6407ed66914a792441463"
            },
            {
              "fixed": "d09433aed821d40142b10dc5b4a0aa8110c5a09e"
            },
            {
              "fixed": "dc5554394e5a4363b3e109623edbeb9ad6c18a62"
            }
          ],
          "repo": "https://github.com/krb5/krb5.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=377530685\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nk5_hashtab_add\ninsert_entry\nfuzz_kdc.c\n```\n",
  "id": "OSV-2024-1293",
  "modified": "2024-11-08T00:16:09.026399Z",
  "published": "2024-11-08T00:16:09.025852Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=377530685"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Use-of-uninitialized-value in k5_hashtab_add"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

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.



Detection rules are retrieved from Rulezet.