osv-2020-407
Vulnerability from osv_ossfuzz
Published
2020-07-01 00:00
Modified
2022-04-13 03:04
Summary
Heap-double-free in opt_cleanup
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15178

Crash type: Heap-double-free
Crash state:
opt_cleanup
bpf_optimize
pcap_compile
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libpcap"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1c26c7de8a932fc5c1802246fa048bc00bca691e"
            },
            {
              "fixed": "3a48c915ea98a60fbac94522202279f56c740487"
            },
            {
              "introduced": "35d20e93ccb845cd83ec89f0a8d19b9d4320abcd"
            },
            {
              "fixed": "de978afd02065649222988833063998b5e0dfc84"
            }
          ],
          "repo": "https://github.com/the-tcpdump-group/libpcap.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15178\n\n```\nCrash type: Heap-double-free\nCrash state:\nopt_cleanup\nbpf_optimize\npcap_compile\n```\n",
  "id": "OSV-2020-407",
  "modified": "2022-04-13T03:04:38.725198Z",
  "published": "2020-07-01T00:00:07.757751Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15178"
    }
  ],
  "summary": "Heap-double-free in opt_cleanup"
}


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