osv-2026-338
Vulnerability from osv_ossfuzz
Published
2026-03-03 00:09
Modified
2026-03-03 00:09
Summary
Use-of-uninitialized-value in pjsip_auth_clt_init_req
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=488721002

Crash type: Use-of-uninitialized-value
Crash state:
pjsip_auth_clt_init_req
fuzz-sip.c
fuzz-sip.c
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "2b7c8b56af892654460e287e48b61d23ea86a7cc:8e0bcc6da2a33efb8792b1b642461a6797902ec3"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "pjsip",
        "purl": "pkg:generic/pjsip"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "fea85c46fd3bc3d51fe5eda55f8b4b73e4896a5f"
            },
            {
              "fixed": "83aa1379cf1692eb8d06bc20612cb1ab95060c69"
            },
            {
              "fixed": "8e0bcc6da2a33efb8792b1b642461a6797902ec3"
            }
          ],
          "repo": "https://github.com/pjsip/pjproject",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=488721002\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\npjsip_auth_clt_init_req\nfuzz-sip.c\nfuzz-sip.c\n```\n",
  "id": "OSV-2026-338",
  "modified": "2026-03-03T00:09:55.521245Z",
  "published": "2026-03-03T00:09:55.520965Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=488721002"
    }
  ],
  "schema_version": "1.7.5",
  "summary": "Use-of-uninitialized-value in pjsip_auth_clt_init_req"
}


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.