osv-2022-1223
Vulnerability from osv_ossfuzz
Published
2022-11-28 13:02
Modified
2022-11-28 13:02
Summary
Heap-use-after-free in mbedtls_pkcs7_free
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53798

Crash type: Heap-use-after-free READ 8
Crash state:
mbedtls_pkcs7_free
mbedtls_pkcs7_parse_der
fuzz_pkcs7.c
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "mbedtls",
        "purl": "pkg:generic/mbedtls"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "ae79fb2c2ef1fc9f61dab91fa029d7916abff78b"
            },
            {
              "fixed": "fd6cca44489255bcba6849663ede0dd212b6f8cb"
            }
          ],
          "repo": "https://github.com/Mbed-TLS/mbedtls.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53798\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nmbedtls_pkcs7_free\nmbedtls_pkcs7_parse_der\nfuzz_pkcs7.c\n```\n",
  "id": "OSV-2022-1223",
  "modified": "2022-11-28T13:02:09.500685Z",
  "published": "2022-11-28T13:02:09.500450Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53798"
    }
  ],
  "schema_version": "1.3.0",
  "summary": "Heap-use-after-free in mbedtls_pkcs7_free"
}


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