osv-2022-69
Vulnerability from osv_ossfuzz
Published
2022-01-21 00:01
Modified
2022-04-13 03:04
Summary
Stack-buffer-overflow in pixCountPixels
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43841

Crash type: Stack-buffer-overflow READ 4
Crash state:
pixCountPixels
pixCountPixelsInRect
pix3_fuzzer.cc
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "introduced_range": "6012d1b615079134f1d399ac7058a88a0f70c702:9562d40781afffb0ae041681346ab5443e36528f"
      },
      "ecosystem_specific": {
        "severity": null
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "leptonica",
        "purl": "pkg:generic/leptonica"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "b9c2544f9528dd122ed8a757deb2f458c6d5b5f6"
            },
            {
              "fixed": "748723a795e48ce0ec0ce2fa78082ef0c62aac9c"
            }
          ],
          "repo": "https://github.com/DanBloomberg/leptonica.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "1.81.0",
        "1.81.1",
        "1.82.0"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43841\n\n```\nCrash type: Stack-buffer-overflow READ 4\nCrash state:\npixCountPixels\npixCountPixelsInRect\npix3_fuzzer.cc\n```\n",
  "id": "OSV-2022-69",
  "modified": "2022-04-13T03:04:32.687605Z",
  "published": "2022-01-21T00:01:32.742217Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43841"
    }
  ],
  "summary": "Stack-buffer-overflow in pixCountPixels"
}


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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.



Detection rules are retrieved from Rulezet.