USN-3728-1 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:
Hanno Böck discovered that libmspack incorrectly handled certain CHM files. An attacker could possibly use this issue to cause a denial of service. (CVE-2018-14679, CVE-2018-14680)
Jakub Wilk discovered that libmspack incorrectly handled certain KWAJ files. An attacker could possibly use this issue to execute arbitrary code. (CVE-2018-14681)
Dmitry Glavatskikh discovered that libmspack incorrectly certain CHM files. An attacker could possibly use this issue to execute arbitrary code. (CVE-2018-14682)
{ "binaries": [ { "binary_version": "0.100.1+dfsg-1ubuntu0.14.04.3", "binary_name": "clamav" }, { "binary_version": "0.100.1+dfsg-1ubuntu0.14.04.3", "binary_name": "clamav-base" }, { "binary_version": "0.100.1+dfsg-1ubuntu0.14.04.3", "binary_name": "clamav-daemon" }, { "binary_version": "0.100.1+dfsg-1ubuntu0.14.04.3", "binary_name": "clamav-docs" }, { "binary_version": "0.100.1+dfsg-1ubuntu0.14.04.3", "binary_name": "clamav-freshclam" }, { "binary_version": "0.100.1+dfsg-1ubuntu0.14.04.3", "binary_name": "clamav-milter" }, { "binary_version": "0.100.1+dfsg-1ubuntu0.14.04.3", "binary_name": "clamav-testfiles" }, { "binary_version": "0.100.1+dfsg-1ubuntu0.14.04.3", "binary_name": "libclamav-dev" }, { "binary_version": "0.100.1+dfsg-1ubuntu0.14.04.3", "binary_name": "libclamav7" } ], "availability": "No subscription required" }
{ "cves_map": { "cves": [ { "severity": [ { "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-2018-14679" }, { "severity": [ { "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-2018-14680" }, { "severity": [ { "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "type": "CVSS_V3" }, { "score": "medium", "type": "Ubuntu" } ], "id": "CVE-2018-14681" }, { "severity": [ { "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "type": "CVSS_V3" }, { "score": "medium", "type": "Ubuntu" } ], "id": "CVE-2018-14682" } ], "ecosystem": "Ubuntu:14.04:LTS" } }