osv-2023-106
Vulnerability from osv_ossfuzz
Published
2023-02-24 13:02
Modified
2023-02-28 00:23
Summary
UNKNOWN WRITE in sudo_lbuf_append_quoted_v1
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56278

Crash type: UNKNOWN WRITE
Crash state:
sudo_lbuf_append_quoted_v1
sudoers_format_member_int
sudoers_format_member_int
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "sudoers",
        "purl": "pkg:generic/sudoers"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "dc9ef690216fc95d0bfafa344a2cfb936bfaf513"
            },
            {
              "fixed": "0be5a5191852ec50f96b6a759ce5b2e17ed0aab5"
            },
            {
              "fixed": "ea2f22bc9ac854cefa9e29c2324562c0f066b7ff"
            }
          ],
          "repo": "https://github.com/sudo-project/sudo",
          "type": "GIT"
        }
      ],
      "versions": [
        "SUDO_1_9_1",
        "SUDO_1_9_10",
        "SUDO_1_9_11",
        "SUDO_1_9_11p1",
        "SUDO_1_9_11p2",
        "SUDO_1_9_11p3",
        "SUDO_1_9_12",
        "SUDO_1_9_12p1",
        "SUDO_1_9_12p2",
        "SUDO_1_9_13",
        "SUDO_1_9_13p1",
        "SUDO_1_9_2",
        "SUDO_1_9_3",
        "SUDO_1_9_3p1",
        "SUDO_1_9_4",
        "SUDO_1_9_4p1",
        "SUDO_1_9_4p2",
        "SUDO_1_9_5",
        "SUDO_1_9_5p1",
        "SUDO_1_9_5p2",
        "SUDO_1_9_6",
        "SUDO_1_9_6p1",
        "SUDO_1_9_7",
        "SUDO_1_9_7p1",
        "SUDO_1_9_7p2",
        "SUDO_1_9_8",
        "SUDO_1_9_8p1",
        "SUDO_1_9_8p2",
        "SUDO_1_9_9"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56278\n\n```\nCrash type: UNKNOWN WRITE\nCrash state:\nsudo_lbuf_append_quoted_v1\nsudoers_format_member_int\nsudoers_format_member_int\n```\n",
  "id": "OSV-2023-106",
  "modified": "2023-02-28T00:23:22.122155Z",
  "published": "2023-02-24T13:02:18.928195Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56278"
    }
  ],
  "schema_version": "1.3.0",
  "summary": "UNKNOWN WRITE in sudo_lbuf_append_quoted_v1"
}


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