osv-2021-1117
Vulnerability from osv_ossfuzz
Published
2021-08-11 00:00
Modified
2022-04-13 03:04
Summary
Heap-buffer-overflow in json_object_new_string
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37017

Crash type: Heap-buffer-overflow READ {*}
Crash state:
json_object_new_string
cli_jsonstr
cli_hwp5header
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "clamav"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5553a5e206ceae5d920368baee7d403f823bcb6f"
            },
            {
              "fixed": "22c724cf781654d27cc0ae4ecbcda6946cd08a06"
            },
            {
              "fixed": "e6eff8908828eed0b99d5340f9c2cccfafc208ae"
            }
          ],
          "repo": "https://github.com/Cisco-Talos/clamav-devel.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37017\n\n```\nCrash type: Heap-buffer-overflow READ {*}\nCrash state:\njson_object_new_string\ncli_jsonstr\ncli_hwp5header\n```\n",
  "id": "OSV-2021-1117",
  "modified": "2022-04-13T03:04:39.374295Z",
  "published": "2021-08-11T00:00:07.476563Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37017"
    }
  ],
  "summary": "Heap-buffer-overflow in json_object_new_string"
}


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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.