{"id":"USN-7788-1","summary":"libmspack vulnerabilities","details":"Jakub Wilk discovered that libmspack did not correctly handle certain\ninteger operations and bounds checking. A remote attacker could possibly\nuse this issue to cause a denial of service. (CVE-2015-4467, CVE-2015-4468,\nCVE-2015-4469, CVE-2015-4472)\n\nIt was discovered that libmspack incorrectly handled certain malformed CAB\nfiles. A remote attacker could use this issue to cause libmspack to crash,\nresulting in a denial of service. (CVE-2017-11423)\n\nIt was discovered that libmspack incorrectly handled certain malformed CHM\nfiles. A remote attacker could use this issue to cause libmspack to crash,\nresulting in a denial of service, or possibly execute arbitrary code.\n(CVE-2017-6419)\n\nHanno Böck discovered that libmspack incorrectly handled certain CHM files.\nAn attacker could possibly use this issue to cause a denial of service.\n(CVE-2018-14679, CVE-2018-14680)\n\nJakub Wilk discovered that libmspack incorrectly handled certain KWAJ\nfiles. An attacker could possibly use this issue to execute arbitrary code.\n(CVE-2018-14681)\n\nDmitry Glavatskikh discovered that libmspack incorrectly handled certain\nCHM files. An attacker could possibly use this issue to execute arbitrary\ncode. (CVE-2018-14682)\n\nIt was discovered libmspack incorrectly handled certain malformed CAB\nfiles. A remote attacker could use this issue to cause libmspack to crash,\nresulting in a denial of service. (CVE-2018-18585)\n\nIt was discovered that libmspack incorrectly handled certain CHM files. A\nremote attacker could possibly use this issue to access sensitive\ninformation. (CVE-2019-1010305)","modified":"2026-02-10T04:50:09Z","published":"2025-10-01T00:06:41Z","related":["UBUNTU-CVE-2015-4467","UBUNTU-CVE-2015-4468","UBUNTU-CVE-2015-4469","UBUNTU-CVE-2015-4472","UBUNTU-CVE-2017-11423","UBUNTU-CVE-2017-6419","UBUNTU-CVE-2018-14679","UBUNTU-CVE-2018-14680","UBUNTU-CVE-2018-14681","UBUNTU-CVE-2018-14682","UBUNTU-CVE-2018-18585","UBUNTU-CVE-2019-1010305"],"upstream":["CVE-2015-4467","CVE-2015-4468","CVE-2015-4469","CVE-2015-4472","CVE-2017-11423","CVE-2017-6419","CVE-2018-14679","CVE-2018-14680","CVE-2018-14681","CVE-2018-14682","CVE-2018-18585","CVE-2019-1010305","UBUNTU-CVE-2015-4467","UBUNTU-CVE-2015-4468","UBUNTU-CVE-2015-4469","UBUNTU-CVE-2015-4472","UBUNTU-CVE-2017-11423","UBUNTU-CVE-2017-6419","UBUNTU-CVE-2018-14679","UBUNTU-CVE-2018-14680","UBUNTU-CVE-2018-14681","UBUNTU-CVE-2018-14682","UBUNTU-CVE-2018-18585","UBUNTU-CVE-2019-1010305"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7788-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-4467"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-4468"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-4469"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-4472"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-6419"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-11423"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-14679"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-14680"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-14681"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-14682"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-18585"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-1010305"}],"affected":[{"package":{"name":"libmspack","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/libmspack@0.4-1ubuntu0.1~esm2?arch=source&distro=esm-infra-legacy/trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4-1ubuntu0.1~esm2"}]}],"versions":["0.4-1","0.4-1ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"libmspack-dev","binary_version":"0.4-1ubuntu0.1~esm2"},{"binary_name":"libmspack0","binary_version":"0.4-1ubuntu0.1~esm2"}],"availability":"Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2015-4467","severity":[{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2015-4468","severity":[{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2015-4469","severity":[{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2015-4472","severity":[{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2017-6419","severity":[{"score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2017-11423","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":"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:N/I:N/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","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-2018-18585","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"}]},{"id":"CVE-2019-1010305","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"}]}],"ecosystem":"Ubuntu:Pro:14.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7788-1.json"}}],"schema_version":"1.7.3"}