osv-2018-457
Vulnerability from osv_ossfuzz
Published
2021-01-15 00:01
Modified
2022-04-13 03:04
Summary
Heap-buffer-overflow in xstrndup
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8033

Crash type: Heap-buffer-overflow READ 11
Crash state:
xstrndup
get_urls_css
wget_css_fuzzer.c
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "f56f970bc2b0df1d26ebd6a0a86083b37017cd70:3636b2a5af1314b82bd2e1a4fefe5aa4a47553d7"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "wget"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "f56f970bc2b0df1d26ebd6a0a86083b37017cd70"
            },
            {
              "fixed": "78838d761f9699a6f17107a522c13cb200ae50c5"
            },
            {
              "fixed": "3636b2a5af1314b82bd2e1a4fefe5aa4a47553d7"
            }
          ],
          "repo": "https://git.savannah.gnu.org/git/wget.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8033\n\n```\nCrash type: Heap-buffer-overflow READ 11\nCrash state:\nxstrndup\nget_urls_css\nwget_css_fuzzer.c\n```\n",
  "id": "OSV-2018-457",
  "modified": "2022-04-13T03:04:42.412834Z",
  "published": "2021-01-15T00:01:25.715652Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8033"
    }
  ],
  "summary": "Heap-buffer-overflow in xstrndup"
}


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