osv-2021-679
Vulnerability from osv_ossfuzz
Published
2021-04-23 00:01
Modified
2022-04-13 03:04
Summary
Heap-buffer-overflow in strlcpy
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33556

Crash type: Heap-buffer-overflow WRITE {*}
Crash state:
strlcpy
parse_lxc_mntopts
set_config_rootfs_options
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "lxc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "16fcdacc241a9c03bc4c83fdf16d6832e1afc1ba"
            },
            {
              "fixed": "2e5c468aa59b6458d2894e7b5c730ca251e84b57"
            },
            {
              "introduced": "4c51f61472a0e89a8f3352a736328727b2133c0f"
            },
            {
              "fixed": "c1831266cb936945509db98c2640390c52a78c83"
            }
          ],
          "repo": "https://github.com/lxc/lxc",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33556\n\n```\nCrash type: Heap-buffer-overflow WRITE {*}\nCrash state:\nstrlcpy\nparse_lxc_mntopts\nset_config_rootfs_options\n```\n",
  "id": "OSV-2021-679",
  "modified": "2022-04-13T03:04:40.899383Z",
  "published": "2021-04-23T00:01:10.860169Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33556"
    }
  ],
  "summary": "Heap-buffer-overflow in strlcpy"
}


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