osv-2022-109
Vulnerability from osv_ossfuzz
Published
2022-02-01 00:01
Modified
2022-04-13 03:04
Summary
UNKNOWN READ in unescape_string
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44237

Crash type: UNKNOWN READ
Crash state:
unescape_string
parse_string
parse_object
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "25f2f01c2693da8cc651d80debda9ad61fa17743:6fcecd0226ee25e69ce049c4eba10933a0a2e944",
        "introduced_range": "f3c65feb0e1f4e177a75ba936d0730f7c3f4b076:7e45a2ee6e407d36374eb6c3d5196e768c246115"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libplist",
        "purl": "pkg:generic/libplist"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "31a353b57152e7b44254853520a06568a4a91dce"
            },
            {
              "fixed": "6fcecd0226ee25e69ce049c4eba10933a0a2e944"
            }
          ],
          "repo": "https://github.com/libimobiledevice/libplist",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44237\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nunescape_string\nparse_string\nparse_object\n```\n",
  "id": "OSV-2022-109",
  "modified": "2022-04-13T03:04:39.889052Z",
  "published": "2022-02-01T00:01:34.223287Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44237"
    }
  ],
  "schema_version": "1.2.0",
  "summary": "UNKNOWN READ in unescape_string"
}


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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.



Detection rules are retrieved from Rulezet.