ubuntu-cve-2019-1010305
Vulnerability from osv_ubuntu
Published
2019-07-15 00:00
Modified
2026-04-22 07:39
Summary
Details

libmspack 0.9.1alpha is affected by: Buffer Overflow. The impact is: Information Disclosure. The component is: function chmd_read_headers() in libmspack(file libmspack/mspack/chmd.c). The attack vector is: the victim must open a specially crafted chm file. The fixed version is: after commit 2f084136cfe0d05e5bf5703f3e83c6d955234b4d.

Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
N/A (UNKNOWN)
medium
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "clamav",
            "binary_version": "0.100.3+dfsg-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "clamav-base",
            "binary_version": "0.100.3+dfsg-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "clamav-daemon",
            "binary_version": "0.100.3+dfsg-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "clamav-docs",
            "binary_version": "0.100.3+dfsg-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "clamav-freshclam",
            "binary_version": "0.100.3+dfsg-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "clamav-milter",
            "binary_version": "0.100.3+dfsg-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "clamav-testfiles",
            "binary_version": "0.100.3+dfsg-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "libclamav7",
            "binary_version": "0.100.3+dfsg-0ubuntu0.14.04.1+esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:14.04:LTS",
        "name": "clamav",
        "purl": "pkg:deb/ubuntu/clamav@0.100.3+dfsg-0ubuntu0.14.04.1+esm1?arch=source\u0026distro=trusty/esm"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.100.3+dfsg-0ubuntu0.14.04.1+esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.97.8+dfsg-1ubuntu4",
        "0.97.8+dfsg-1ubuntu5",
        "0.98.1+dfsg-1ubuntu4",
        "0.98.1+dfsg-1ubuntu5",
        "0.98.1+dfsg-2ubuntu2",
        "0.98.1+dfsg-4ubuntu1",
        "0.98.1+dfsg-4ubuntu1.1",
        "0.98.5+addedllvm-0ubuntu0.14.04.1",
        "0.98.6+dfsg-0ubuntu0.14.04.1",
        "0.98.7+dfsg-0ubuntu0.14.04.1",
        "0.99.2+addedllvm-0ubuntu0.14.04.1",
        "0.99.2+addedllvm-0ubuntu0.14.04.2",
        "0.99.3+addedllvm-0ubuntu0.14.04.1",
        "0.99.4+addedllvm-0ubuntu0.14.04.1",
        "0.100.1+dfsg-1ubuntu0.14.04.1",
        "0.100.1+dfsg-1ubuntu0.14.04.2",
        "0.100.1+dfsg-1ubuntu0.14.04.3",
        "0.100.1+dfsg-1ubuntu0.14.04.4",
        "0.100.2+dfsg-1ubuntu0.14.04.1",
        "0.100.2+dfsg-1ubuntu0.14.04.2",
        "0.100.3+dfsg-0ubuntu0.14.04.1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "libmspack0",
            "binary_version": "0.4-1ubuntu0.1~esm2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:14.04:LTS",
        "name": "libmspack",
        "purl": "pkg:deb/ubuntu/libmspack@0.4-1ubuntu0.1~esm2?arch=source\u0026distro=esm-infra-legacy/trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.4-1ubuntu0.1~esm2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.4-1",
        "0.4-1ubuntu0.1~esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "libmspack0",
            "binary_version": "0.5-1ubuntu0.16.04.4"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "libmspack",
        "purl": "pkg:deb/ubuntu/libmspack@0.5-1ubuntu0.16.04.4?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.5-1ubuntu0.16.04.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.5-1",
        "0.5-1ubuntu0.16.04.1",
        "0.5-1ubuntu0.16.04.2",
        "0.5-1ubuntu0.16.04.3"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "libmspack0",
            "binary_version": "0.6-3ubuntu0.3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "libmspack",
        "purl": "pkg:deb/ubuntu/libmspack@0.6-3ubuntu0.3?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.6-3ubuntu0.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.6-3",
        "0.6-3ubuntu0.1",
        "0.6-3ubuntu0.2"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "libmspack0",
            "binary_version": "0.10.1-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "libmspack",
        "purl": "pkg:deb/ubuntu/libmspack@0.10.1-1?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.10.1-1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": []
    }
  ],
  "aliases": [],
  "details": "libmspack 0.9.1alpha is affected by: Buffer Overflow. The impact is: Information Disclosure. The component is: function chmd_read_headers() in libmspack(file libmspack/mspack/chmd.c). The attack vector is: the victim must open a specially crafted chm file. The fixed version is: after commit 2f084136cfe0d05e5bf5703f3e83c6d955234b4d.",
  "id": "UBUNTU-CVE-2019-1010305",
  "modified": "2026-04-22T07:39:15Z",
  "published": "2019-07-15T00:00:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-1010305"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/kyz/libmspack/commit/2f084136cfe0d05e5bf5703f3e83c6d955234b4d"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/kyz/libmspack/issues/27"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-4066-1"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-4066-2"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-1010305"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-7788-1"
    }
  ],
  "related": [
    "USN-4066-1",
    "USN-4066-2",
    "USN-7788-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2019-1010305"
  ]
}



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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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