osv-2022-235
Vulnerability from osv_ossfuzz
Published
2022-03-11 00:01
Modified
2022-04-13 03:04
Summary
Heap-buffer-overflow in zend_gc_collect_cycles
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45369

Crash type: Heap-buffer-overflow READ 1
Crash state:
zend_gc_collect_cycles
fuzzer_request_shutdown
fuzzer_do_request_from_buffer
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "php",
        "purl": "pkg:generic/php"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "c77bbcd4642a982fd9fdaf32dbe444d925c7883f"
            },
            {
              "fixed": "c4ecd82f9399850a36bf2466d0a54a045b6dfa15"
            }
          ],
          "repo": "https://github.com/php/php-src.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45369\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nzend_gc_collect_cycles\nfuzzer_request_shutdown\nfuzzer_do_request_from_buffer\n```\n",
  "id": "OSV-2022-235",
  "modified": "2022-04-13T03:04:33.343084Z",
  "published": "2022-03-11T00:01:44.805842Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45369"
    }
  ],
  "schema_version": "1.2.0",
  "summary": "Heap-buffer-overflow in zend_gc_collect_cycles"
}


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