osv-2025-542

osv_ossfuzz
Description

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=430110066 ``` Crash type: Use-of-uninitialized-value Crash state: httpEncode64_3 fuzz_http_core.c fuzz_http_core.c ```

Timeline
Published
unknown
Last Modified
unknown
CVSS Details

CVSS details not available.

Affected Products

No product information available.

References
Linked Vulnerabilities

No linked vulnerabilities found.

{
  "affected": [
    {
      "database_specific": {
        "introduced_range": "c2b86f6bf0151d03fd8f30feba87122c671aa51a:bcb4814ead58a66f96b7d33d8b90cd56ac3864af",
        "source": "https://github.com/google/oss-fuzz-vulns/blob/main/vulns/cups/OSV-2025-542.yaml"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "cups",
        "purl": "pkg:generic/cups"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "899362980fe53317fa5931f01b67f45d9b240137"
            }
          ],
          "repo": "https://github.com/OpenPrinting/cups",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=430110066\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nhttpEncode64_3\nfuzz_http_core.c\nfuzz_http_core.c\n```\n",
  "id": "OSV-2025-542",
  "modified": "2026-09-22T14:35:13.739501Z",
  "published": "2025-07-10T00:07:45.698070Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=430110066"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "Use-of-uninitialized-value in httpEncode64_3"
}
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