osv-2020-1587
Vulnerability from osv_ossfuzz
Published
2020-08-07 00:01
Modified
2022-04-13 03:04
Summary
UNKNOWN WRITE in count_blocks
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24704

Crash type: UNKNOWN WRITE
Crash state:
count_blocks
opt_init
bpf_optimize
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "fixed_range": "6a78b5da5b5dbc31c4ccc0ff74513580a149c71e:1bd1927ea9c7cf96eb0b0079426ac3e9bb48b155",
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "pcapplusplus"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6a78b5da5b5dbc31c4ccc0ff74513580a149c71e"
            },
            {
              "fixed": "1bd1927ea9c7cf96eb0b0079426ac3e9bb48b155"
            }
          ],
          "repo": "https://github.com/seladb/PcapPlusPlus",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24704\n\n```\nCrash type: UNKNOWN WRITE\nCrash state:\ncount_blocks\nopt_init\nbpf_optimize\n```\n",
  "id": "OSV-2020-1587",
  "modified": "2022-04-13T03:04:38.708481Z",
  "published": "2020-08-07T00:01:06.228767Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24704"
    }
  ],
  "summary": "UNKNOWN WRITE in count_blocks"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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