USN-3814-2 (UBUNTU-CVE-2018-18584)

Vulnerability from osv_ubuntu – Published: 2018-11-13 02:37 – Updated: 2026-04-22 07:36 – Source website
VLAI
Summary
clamav vulnerabilities
Details

Updated: 2018-11-21: The embedded version of libmspack in ClamAV was found to not be affected by the listed vulnerabilities, therefore the following is not applicable.

USN-3814-1 fixed several vulnerabilities in libmspack. In Ubuntu 14.04 libmspack is included into ClamAV. This update provides the corresponding update for Ubuntu 14.04 LTS.

Original advisory details:

It was discovered libmspack incorrectly handled certain malformed CAB files. A remote attacker could use this issue to cause libmspack to crash, resulting in a denial of service. (CVE-2018-18584, CVE-2018-18585)

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2018-18584",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2018-18585",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:14.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "clamav",
            "binary_version": "0.100.2+dfsg-1ubuntu0.14.04.2"
          },
          {
            "binary_name": "clamav-base",
            "binary_version": "0.100.2+dfsg-1ubuntu0.14.04.2"
          },
          {
            "binary_name": "clamav-daemon",
            "binary_version": "0.100.2+dfsg-1ubuntu0.14.04.2"
          },
          {
            "binary_name": "clamav-docs",
            "binary_version": "0.100.2+dfsg-1ubuntu0.14.04.2"
          },
          {
            "binary_name": "clamav-freshclam",
            "binary_version": "0.100.2+dfsg-1ubuntu0.14.04.2"
          },
          {
            "binary_name": "clamav-milter",
            "binary_version": "0.100.2+dfsg-1ubuntu0.14.04.2"
          },
          {
            "binary_name": "clamav-testfiles",
            "binary_version": "0.100.2+dfsg-1ubuntu0.14.04.2"
          },
          {
            "binary_name": "libclamav7",
            "binary_version": "0.100.2+dfsg-1ubuntu0.14.04.2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:14.04:LTS",
        "name": "clamav",
        "purl": "pkg:deb/ubuntu/clamav@0.100.2+dfsg-1ubuntu0.14.04.2?arch=source\u0026distro=trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.100.2+dfsg-1ubuntu0.14.04.2"
            }
          ],
          "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"
      ]
    }
  ],
  "aliases": [],
  "details": "Updated: 2018-11-21: The embedded version of libmspack in ClamAV was\nfound to not be affected by the listed vulnerabilities, therefore the\nfollowing is not applicable.\n\nUSN-3814-1 fixed several vulnerabilities in libmspack. In Ubuntu 14.04\nlibmspack is included into ClamAV. This update provides the\ncorresponding update for Ubuntu 14.04 LTS.\n\nOriginal advisory details:\n\n It was discovered libmspack incorrectly handled certain malformed CAB files.\n A remote attacker could use this issue to cause libmspack to crash, resulting\n in a denial of service. (CVE-2018-18584, CVE-2018-18585)\n",
  "id": "USN-3814-2",
  "modified": "2026-04-22T07:36:36Z",
  "published": "2018-11-13T02:37:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-3814-2"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-18584"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-18585"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "clamav vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2018-18584",
    "UBUNTU-CVE-2018-18585"
  ]
}



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