osv-2022-770
Vulnerability from osv_ossfuzz
Published
2022-08-22 00:01
Modified
2022-08-22 00:01
Summary
Stack-buffer-overflow in get_transaction
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50477

Crash type: Stack-buffer-overflow READ 2
Crash state:
get_transaction
dissect_asp
call_dissector_work_error
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "wireshark",
        "purl": "pkg:generic/wireshark"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "b093b6a9928d296f6d7a610ddd22650b4043b6c6"
            },
            {
              "fixed": "eb83e055b855d23802a25d5de6e3c8682f38fb9d"
            },
            {
              "fixed": "4c287a90288e1ce78aa30a13e87626ce9ef73593"
            }
          ],
          "repo": "https://gitlab.com/wireshark/wireshark.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "v3.7.2",
        "v3.7.3rc0",
        "v4.0.0rc0",
        "v4.0.0rc1",
        "v4.1.0rc0"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50477\n\n```\nCrash type: Stack-buffer-overflow READ 2\nCrash state:\nget_transaction\ndissect_asp\ncall_dissector_work_error\n```\n",
  "id": "OSV-2022-770",
  "modified": "2022-08-22T00:01:37.084285Z",
  "published": "2022-08-22T00:01:37.084046Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50477"
    }
  ],
  "schema_version": "1.2.0",
  "summary": "Stack-buffer-overflow in get_transaction"
}


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.