osv-2022-309
Vulnerability from osv_ossfuzz
Published
2022-04-06 00:00
Modified
2022-04-13 03:04
Summary
UNKNOWN READ in decompress_smooth_data
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=46349

Crash type: UNKNOWN READ
Crash state:
decompress_smooth_data
process_data_simple_main
jpeg_read_scanlines
References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "89bd46d1c4e0465974b886ef5b5021e988f111a2:2dc319b1b1610e4c8ae95b8ca47b46926cd41ce1",
        "introduced_range": "dc07b0005960687b7ec541b0a3714210e1e16f6a:89bd46d1c4e0465974b886ef5b5021e988f111a2"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libvips",
        "purl": "pkg:generic/libvips"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "9228e50f46b79dc448b9416a5ae1dfdcfdfcf98c"
            },
            {
              "fixed": "0f30690360a647360b0c712bd97401caf21f8007"
            },
            {
              "fixed": "2dc319b1b1610e4c8ae95b8ca47b46926cd41ce1"
            }
          ],
          "repo": "https://github.com/libvips/libvips.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=46349\n\n```\nCrash type: UNKNOWN READ\nCrash state:\ndecompress_smooth_data\nprocess_data_simple_main\njpeg_read_scanlines\n```\n",
  "id": "OSV-2022-309",
  "modified": "2022-04-13T03:04:38.013782Z",
  "published": "2022-04-06T00:00:33.512236Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=46349"
    }
  ],
  "schema_version": "1.2.0",
  "summary": "UNKNOWN READ in decompress_smooth_data"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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