osv-2018-291
Vulnerability from osv_ossfuzz
Published
2021-01-15 00:00
Modified
2022-04-13 03:04
Summary
Use-of-uninitialized-value in pdf_lex
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5610

Crash type: Use-of-uninitialized-value
Crash state:
pdf_lex
pdf_load_cmap
pdf_load_embedded_cmap
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "fixed_range": "4dcc6affe04368461310a21238f7e1871a752a05:a6cbde55a4bc8095556d5b0e134e51d7ac946805",
        "introduced_range": "9086386263154498dcb18c96f1e1630903b21a3c:d9bc8c6f7fb2e3ec7035bebaaee0edcf59287705",
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "mupdf"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "11ee2bcf4d23bcb443d6b39caa2ac62fdd9920b2"
            },
            {
              "fixed": "a6cbde55a4bc8095556d5b0e134e51d7ac946805"
            }
          ],
          "repo": "git://git.ghostscript.com/mupdf.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5610\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\npdf_lex\npdf_load_cmap\npdf_load_embedded_cmap\n```\n",
  "id": "OSV-2018-291",
  "modified": "2022-04-13T03:04:31.210625Z",
  "published": "2021-01-15T00:00:24.146243Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5610"
    }
  ],
  "summary": "Use-of-uninitialized-value in pdf_lex"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.