osv-2020-374
Vulnerability from osv_ossfuzz
Published
2020-07-01 00:00
Modified
2022-04-13 03:04
Summary
Heap-use-after-free in wmem_strbuf_get_str
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17305

Crash type: Heap-use-after-free READ 8
Crash state:
wmem_strbuf_get_str
dissect_rrc_PLMN_IdentityWithOptionalMCC_r6
dissect_per_constrained_sequence_of
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "wireshark"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6d150bdf6272f5d0df5de86d71e0c7fabf479e7c"
            },
            {
              "fixed": "7d874e2d3caff57d571cfca28b7919bda9f30c97"
            }
          ],
          "repo": "https://gitlab.com/wireshark/wireshark.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17305\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nwmem_strbuf_get_str\ndissect_rrc_PLMN_IdentityWithOptionalMCC_r6\ndissect_per_constrained_sequence_of\n```\n",
  "id": "OSV-2020-374",
  "modified": "2022-04-13T03:04:37.811763Z",
  "published": "2020-07-01T00:00:05.857808Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17305"
    }
  ],
  "summary": "Heap-use-after-free in wmem_strbuf_get_str"
}


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