{"id":"CVE-2017-6419","aliases":["ALPINE-CVE-2017-6419","DEBIAN-CVE-2017-6419","DLA-1279-1","DSA-3946-1","EUVD-2017-15476","GHSA-x569-chqv-xjj7","MGASA-2017-0283","SUSE-SU-2018:0254-1","SUSE-SU-2018:0255-1","SUSE-SU-2018:0809-1","SUSE-SU-2018:0863-1","UBUNTU-CVE-2017-6419","USN-3393-1","USN-3394-1","USN-7788-1","openSUSE-SU-2024:10685-1","openSUSE-SU-2024:10958-1"],"status":"published","title":"mspack/lzxd.c in libmspack 0.5alpha, as used in ClamAV 0.99.2, allows remote attackers to cause a...","description":"mspack/lzxd.c in libmspack 0.5alpha, as used in ClamAV 0.99.2, allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted CHM 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Advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-6419"},{"url":"https://github.com/advisories/GHSA-x569-chqv-xjj7"},{"url":"https://security.alpinelinux.org/vuln/CVE-2017-6419","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2017-6419","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2017-0283.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=21556","tags":["report"]},{"url":"https://usn.ubuntu.com/usn/usn-3394-1/","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2018/suse-su-20180254-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1049423","tags":["report"]},{"url":"https://bugzilla.suse.com/1052448","tags":["report"]},{"url":"https://bugzilla.suse.com/1052449","tags":["report"]},{"url":"https://bugzilla.suse.com/1052466","tags":["report"]},{"url":"https://bugzilla.suse.com/1077732","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2017-11423","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-12374","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-12375","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-12376","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-12377","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-12378","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-12379","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-12380","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-6418","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-6419","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-6420","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2018/suse-su-20180255-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1040662","tags":["report"]},{"url":"https://www.suse.com/support/update/announcement/2018/suse-su-20180809-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1045315","tags":["report"]},{"url":"https://bugzilla.suse.com/1082858","tags":["report"]},{"url":"https://bugzilla.suse.com/1083915","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2012-6706","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-0202","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-1000085","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2018/suse-su-20180863-1/","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2017-6419","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-3394-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-3393-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-3393-2","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-6419","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-7788-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2017-6418","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-6420","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-11423","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-4467","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-4468","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-4469","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2015-4472","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2018-14679","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2018-14680","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2018-14681","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2018-14682","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2018-18585","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2019-1010305","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2005-3239","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2005-3303","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2006-1614","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2006-1989","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2006-4182","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2006-5874","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2007-0897","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2007-0898","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2007-1745","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2007-1997","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2007-6335","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2007-6336","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2007-6337","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2007-6595","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2007-6596","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2008-0318","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2008-0728","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2008-1100","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2008-2713","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2010-1205","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-0360","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-0361","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-14680","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-15378","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-12625","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-12900","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-15961","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-1785","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-1786","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-1787","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-1788","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-1789","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-1798","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-3123","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-3327","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-3341","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-3350","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-3481","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-1252","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-1404","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-1405","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-14679","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-14681","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-14682","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2017-6419","description":"mspack/lzxd.c in libmspack 0.5alpha, as used in ClamAV 0.99.2, allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted CHM file.","status":"published","published":"2017-08-07T03:00:00Z","modified":"2024-08-05T15:25:49.286Z","updated_at":"2026-11-02T14:33:16.578111Z"}],"euvd":[{"id":"EUVD-2017-15476","description":"mspack/lzxd.c in libmspack 0.5alpha, as used in ClamAV 0.99.2, allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted CHM file.","status":"published","published":"2017-08-07T03:00:00Z","modified":"2024-08-05T15:25:49Z","updated_at":"2026-11-03T02:39:12.564822Z"}],"ghsa":[{"id":"GHSA-x569-chqv-xjj7","title":"mspack/lzxd.c in libmspack 0.5alpha, as used in ClamAV 0.99.2, allows remote attackers to cause a...","description":"mspack/lzxd.c in libmspack 0.5alpha, as used in ClamAV 0.99.2, allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted CHM file.","status":"published","published":"2022-05-14T02:19:44Z","modified":"2023-02-02T05:05:36Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:52:08.722601Z"}],"nvd":[{"id":"CVE-2017-6419","description":"mspack/lzxd.c in libmspack 0.5alpha, as used in ClamAV 0.99.2, allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted CHM file.","status":"published","published":"2017-08-07T03:29:00.277Z","modified":"2026-06-17T01:22:18.96Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:03:57.282351Z"}],"osv":[{"id":"ALPINE-CVE-2017-6419","description":"mspack/lzxd.c in libmspack 0.5alpha, as used in ClamAV 0.99.2, allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted CHM file.","status":"published","published":"2017-08-07T03:29:00.277Z","modified":"2026-06-15T18:24:45.585269103Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:27:47.187336Z"},{"id":"CVE-2017-6419","description":"mspack/lzxd.c in libmspack 0.5alpha, as used in ClamAV 0.99.2, allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted CHM file.","status":"published","published":"2017-08-07T03:29:00.277Z","modified":"2026-10-24T14:05:35.999314076Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:06.029968Z"},{"id":"DEBIAN-CVE-2017-6419","description":"mspack/lzxd.c in libmspack 0.5alpha, as used in ClamAV 0.99.2, allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted CHM file.","status":"published","published":"2017-08-07T03:29:00.277Z","modified":"2026-09-01T20:03:49.275977771Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:29.412243Z"},{"id":"UBUNTU-CVE-2017-6419","description":"mspack/lzxd.c in libmspack 0.5alpha, as used in ClamAV 0.99.2, allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted CHM file.","status":"published","published":"2017-08-06T00:00:00Z","modified":"2026-04-22T11:29:58.949261Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:15.773974Z"},{"id":"DLA-1279-1","title":"clamav - security update","status":"published","published":"2018-02-12T00:00:00Z","modified":"2026-03-09T01:00:57.186355Z","updated_at":"2026-11-02T15:46:09.336894Z"},{"id":"DSA-3946-1","title":"libmspack - security update","status":"published","published":"2017-08-18T00:00:00Z","modified":"2026-03-09T01:20:58.784741Z","updated_at":"2026-11-02T15:46:16.523846Z"},{"id":"MGASA-2017-0283","title":"Updated libmspack packages fix security vulnerabilities","description":"It 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\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","status":"published","published":"2017-08-19T09:58:33Z","modified":"2026-04-16T06:25:10.873805001Z","updated_at":"2026-11-02T15:49:40.442238Z"},{"id":"openSUSE-SU-2024:10685-1","title":"clamav-0.103.3-1.4 on GA media","description":"These are all security issues fixed in the clamav-0.103.3-1.4 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T03:51:59.666103Z","updated_at":"2026-11-02T16:58:34.487567Z"},{"id":"openSUSE-SU-2024:10958-1","title":"libmspack-devel-0.10.1-1.12 on GA media","description":"These are all security issues fixed in the libmspack-devel-0.10.1-1.12 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T04:31:37.457155Z","updated_at":"2026-11-02T16:58:34.894275Z"},{"id":"SUSE-SU-2018:0254-1","title":"Security update for clamav","description":"This update for clamav fixes the following issues:\n\n- Update to security release 0.99.3 (bsc#1077732)\n  * CVE-2017-12376 (ClamAV Buffer Overflow in handle_pdfname Vulnerability)\n  * CVE-2017-12377 (ClamAV Mew Packet Heap Overflow Vulnerability)\n  * CVE-2017-12379 (ClamAV Buffer Overflow in messageAddArgument Vulnerability)\n    - these vulnerabilities could have allowed an unauthenticated,\n      remote attacker to cause a denial of service (DoS) condition\n      or potentially execute arbitrary code on an affected device.\n  * CVE-2017-12374 (ClamAV use-after-free Vulnerabilities)\n  * CVE-2017-12375 (ClamAV Buffer Overflow Vulnerability)\n  * CVE-2017-12378 (ClamAV Buffer Over Read Vulnerability)\n  * CVE-2017-12380 (ClamAV Null Dereference Vulnerability)\n    - these vulnerabilities could have allowed an unauthenticated,\n      remote attacker to cause a denial of service (DoS) condition on an affected device.\n  * CVE-2017-6420 (bsc#1052448)\n    - this vulnerability could have allowed remote attackers to cause a denial of service\n      (use-after-free) via a crafted PE file with WWPack compression.\n  * CVE-2017-6419 (bsc#1052449)\n    - ClamAV could have allowed remote attackers to cause a denial of service\n      (heap-based buffer overflow and application crash) or possibly\n      have unspecified other impact via a crafted CHM file.\n  * CVE-2017-11423 (bsc#1049423)\n    - ClamAV could have allowed remote attackers to cause a denial of service\n      (stack-based buffer over-read and application crash) via a crafted CAB file.\n  * CVE-2017-6418 (bsc#1052466)\n    - ClamAV could have allowed remote attackers to cause a denial\n      of service (out-of-bounds read) via a crafted e-mail message.\n","status":"published","published":"2018-01-27T13:21:17Z","modified":"2026-02-04T03:33:21.889932Z","updated_at":"2026-11-02T15:53:44.594517Z"},{"id":"SUSE-SU-2018:0255-1","title":"Security update for clamav","description":"This update for clamav fixes the following issues:\n\n- Update to security release 0.99.3 (bsc#1077732)\n  * CVE-2017-12376 (ClamAV Buffer Overflow in handle_pdfname Vulnerability)\n  * CVE-2017-12377 (ClamAV Mew Packet Heap Overflow Vulnerability)\n  * CVE-2017-12379 (ClamAV Buffer Overflow in messageAddArgument Vulnerability)\n    - these vulnerabilities could have allowed an unauthenticated,\n      remote attacker to cause a denial of service (DoS) condition\n      or potentially execute arbitrary code on an affected device.\n  * CVE-2017-12374 (ClamAV use-after-free Vulnerabilities)\n  * CVE-2017-12375 (ClamAV Buffer Overflow Vulnerability)\n  * CVE-2017-12378 (ClamAV Buffer Over Read Vulnerability)\n  * CVE-2017-12380 (ClamAV Null Dereference Vulnerability)\n    - these vulnerabilities could have allowed an unauthenticated,\n      remote attacker to cause a denial of service (DoS) condition on an affected device.\n  * CVE-2017-6420 (bsc#1052448)\n    - this vulnerability could have allowed remote attackers to cause a denial of service\n      (use-after-free) via a crafted PE file with WWPack compression.\n  * CVE-2017-6419 (bsc#1052449)\n    - ClamAV could have allowed remote attackers to cause a denial of service\n      (heap-based buffer overflow and application crash) or possibly\n      have unspecified other impact via a crafted CHM file.\n  * CVE-2017-11423 (bsc#1049423)\n    - ClamAV could have allowed remote attackers to cause a denial of service\n      (stack-based buffer over-read and application crash) via a crafted CAB file.\n  * CVE-2017-6418 (bsc#1052466)\n    - ClamAV could have allowed remote attackers to cause a denial\n      of service (out-of-bounds read) via a crafted e-mail message.\n- update upstream keys in the keyring\n\n- provide and obsolete clamav-nodb to trigger it's removal in Leap\n  bsc#1040662\n","status":"published","published":"2018-01-27T16:17:45Z","modified":"2025-05-02T04:06:08.450803Z","updated_at":"2026-11-02T15:53:44.594517Z"},{"id":"SUSE-SU-2018:0809-1","title":"Security update for clamav","description":"This update for clamav fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2012-6706: VMSF_DELTA filter inside the unrar implementation allows an arbitrary memory write (bsc#1045315).\n- CVE-2017-6419: A heap-based buffer overflow that can lead to a denial of service in libmspack via a crafted CHM file (bsc#1052449).\n- CVE-2017-11423: A stack-based buffer over-read that can lead to a denial of service in mspack via a crafted CAB file (bsc#1049423).\n- CVE-2018-1000085: An out-of-bounds heap read vulnerability was found in XAR parser that can lead to a denial of service (bsc#1082858).\n- CVE-2018-0202: Fixed two vulnerabilities in the PDF parsing code (bsc#1083915).\n","status":"published","published":"2018-03-26T08:38:32Z","modified":"2026-02-04T03:08:59.985275Z","updated_at":"2026-11-02T15:53:44.594517Z"},{"id":"SUSE-SU-2018:0863-1","title":"Security update for clamav","description":"This update for clamav fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2012-6706: VMSF_DELTA filter inside the unrar implementation allows an arbitrary memory write (bsc#1045315).\n- CVE-2017-6419: A heap-based buffer overflow that can lead to a denial of service in libmspack via a crafted CHM file (bsc#1052449).\n- CVE-2017-11423: A stack-based buffer over-read that can lead to a denial of service in mspack via a crafted CAB file (bsc#1049423).\n- CVE-2018-1000085: An out-of-bounds heap read vulnerability was found in XAR parser that can lead to a denial of service (bsc#1082858).\n- CVE-2018-0202: Fixed two vulnerabilities in the PDF parsing code (bsc#1083915).\n","status":"published","published":"2018-04-03T15:18:00Z","modified":"2026-02-04T03:31:38.390203Z","updated_at":"2026-11-02T15:53:44.594517Z"},{"id":"USN-3393-1","title":"clamav vulnerabilities","description":"It was discovered that ClamAV incorrectly handled parsing certain e-mail\nmessages. A remote attacker could possibly use this issue to cause ClamAV\nto crash, resulting in a denial of service. (CVE-2017-6418)\n\nIt was discovered that ClamAV incorrectly handled certain malformed CHM\nfiles. A remote attacker could use this issue to cause ClamAV to crash,\nresulting in a denial of service, or possibly execute arbitrary code. This\nissue only affected Ubuntu 14.04 LTS. In the default installation,\nattackers would be isolated by the ClamAV AppArmor profile. (CVE-2017-6419)\n\nIt was discovered that ClamAV incorrectly handled parsing certain PE files\nwith WWPack compression. A remote attacker could possibly use this issue to\ncause ClamAV to crash, resulting in a denial of service. (CVE-2017-6420)\n","status":"published","published":"2017-08-17T16:58:06Z","modified":"2026-04-22T09:38:32.183029Z","updated_at":"2026-11-02T16:58:13.496563Z"},{"id":"USN-3394-1","title":"libmspack vulnerabilities","description":"It 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\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-2017-6419)\n","status":"published","published":"2017-08-17T17:03:49Z","modified":"2026-04-22T09:37:50.756588Z","updated_at":"2026-11-02T16:58:13.496563Z"},{"id":"USN-7788-1","title":"libmspack vulnerabilities","description":"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)","status":"published","published":"2025-10-01T00:06:41Z","modified":"2026-04-22T11:02:37.001569Z","updated_at":"2026-11-02T16:58:21.91885Z"}]}}