ubuntu-cve-2018-8102
Vulnerability from osv_ubuntu
Published
2018-03-14 03:29
Modified
2026-05-20 14:50
Summary
Details

The JBIG2MMRDecoder::getBlackCode function in JBIG2Stream.cc in xpdf 4.00 allows attackers to launch denial of service (buffer over-read and application crash) via a specific pdf file, as demonstrated by pdftohtml.

Severity
5.5 (Medium)
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
N/A (UNKNOWN)
negligible
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "ipe",
            "binary_version": "7.1.10-1.1"
          },
          {
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            "binary_version": "7.1.10-1.1"
          }
        ]
      },
      "package": {
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        "name": "ipe",
        "purl": "pkg:deb/ubuntu/ipe@7.1.10-1.1?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "7.1.4-2.1",
        "7.1.8-1",
        "7.1.10-1",
        "7.1.10-1.1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "xpdf",
            "binary_version": "3.04-1ubuntu1.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "xpdf",
        "purl": "pkg:deb/ubuntu/xpdf@3.04-1ubuntu1.1?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.03-17ubuntu2",
        "3.03-17ubuntu3",
        "3.03-17ubuntu5",
        "3.03-18",
        "3.04-1",
        "3.04-1build1",
        "3.04-1ubuntu1",
        "3.04-1ubuntu1.1"
      ]
    },
    {
      "ecosystem_specific": {
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          {
            "binary_name": "ipe",
            "binary_version": "7.2.7-3"
          },
          {
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            "binary_version": "7.2.7-3"
          }
        ]
      },
      "package": {
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        "purl": "pkg:deb/ubuntu/ipe@7.2.7-3?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
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            {
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      ],
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    },
    {
      "ecosystem_specific": {
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            "binary_version": "3.04-7"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "xpdf",
        "purl": "pkg:deb/ubuntu/xpdf@3.04-7?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
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        "3.04-5",
        "3.04-5ubuntu2",
        "3.04-6ubuntu1",
        "3.04-7"
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    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "ipe",
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          },
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            "binary_version": "7.2.13-2build1"
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        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "ipe",
        "purl": "pkg:deb/ubuntu/ipe@7.2.13-2build1?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "7.2.9-1",
        "7.2.13-2",
        "7.2.13-2build1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "ipe",
            "binary_version": "7.2.24+dfsg1-1build1"
          },
          {
            "binary_name": "libipe7.2.24",
            "binary_version": "7.2.24+dfsg1-1build1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "ipe",
        "purl": "pkg:deb/ubuntu/ipe@7.2.24+dfsg1-1build1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "7.2.23+dfsg1-2",
        "7.2.24+dfsg1-1",
        "7.2.24+dfsg1-1build1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "xpdf",
            "binary_version": "3.04+git20220201-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "xpdf",
        "purl": "pkg:deb/ubuntu/xpdf@3.04+git20220201-1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.04+git20210103-3build1",
        "3.04+git20211021-1",
        "3.04+git20211021-1ubuntu1",
        "3.04+git20220201-1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "ipe",
            "binary_version": "7.2.28-2.1build4"
          },
          {
            "binary_name": "libipe7.2.28t64",
            "binary_version": "7.2.28-2.1build4"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "ipe",
        "purl": "pkg:deb/ubuntu/ipe@7.2.28-2.1build4?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
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        "7.2.28-2.1build3",
        "7.2.28-2.1build4"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "xpdf",
            "binary_version": "3.04+git20240202-1build3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "xpdf",
        "purl": "pkg:deb/ubuntu/xpdf@3.04+git20240202-1build3?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
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        "3.04+git20220601-1ubuntu2",
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        "3.04+git20240202-1build2",
        "3.04+git20240202-1build3"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "ipe",
            "binary_version": "7.2.30-1build1"
          },
          {
            "binary_name": "libipe7.2.30",
            "binary_version": "7.2.30-1build1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:25.10",
        "name": "ipe",
        "purl": "pkg:deb/ubuntu/ipe@7.2.30-1build1?arch=source\u0026distro=questing"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
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      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "xpdf",
            "binary_version": "3.04+git20250304-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:25.10",
        "name": "xpdf",
        "purl": "pkg:deb/ubuntu/xpdf@3.04+git20250304-1?arch=source\u0026distro=questing"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.04+git20250304-1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "ipe",
            "binary_version": "7.2.30-1build2"
          },
          {
            "binary_name": "libipe7.2.30",
            "binary_version": "7.2.30-1build2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:26.04:LTS",
        "name": "ipe",
        "purl": "pkg:deb/ubuntu/ipe@7.2.30-1build2?arch=source\u0026distro=resolute"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "7.2.30-1build1",
        "7.2.30-1build2"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "xpdf",
            "binary_version": "3.04+git20260220-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:26.04:LTS",
        "name": "xpdf",
        "purl": "pkg:deb/ubuntu/xpdf@3.04+git20260220-1?arch=source\u0026distro=resolute"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.04+git20250304-1",
        "3.04+git20250304-1build1",
        "3.04+git20260220-1"
      ]
    }
  ],
  "aliases": [],
  "details": "The JBIG2MMRDecoder::getBlackCode function in JBIG2Stream.cc in xpdf 4.00 allows attackers to launch denial of service (buffer over-read and application crash) via a specific pdf file, as demonstrated by pdftohtml.",
  "id": "UBUNTU-CVE-2018-8102",
  "modified": "2026-05-20T14:50:36Z",
  "published": "2018-03-14T03:29:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-8102"
    },
    {
      "type": "REPORT",
      "url": "https://forum.xpdfreader.com/viewtopic.php?f=3\u0026t=654\u0026p=819#p819"
    },
    {
      "type": "REPORT",
      "url": "https://forum.xpdfreader.com/viewtopic.php?f=3\u0026t=652"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2018-8102"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "negligible",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2018-8102"
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.