{"id":"CVE-2019-1010305","aliases":["ALPINE-CVE-2019-1010305","ALSA-2020:1686","DEBIAN-CVE-2019-1010305","DLA-1895-1","DLA-2805-1","EUVD-2019-2041","GHSA-w7hv-jwj8-qh4r","MGASA-2019-0248","RHSA-2020:1686","RHSA-2020:3848","RLSA-2020:1686","SUSE-SU-2020:1493-1","SUSE-SU-2020:2711-1","UBUNTU-CVE-2019-1010305","USN-4066-1","USN-4066-2","USN-7788-1","openSUSE-SU-2020:0746-1","openSUSE-SU-2024:13619-1"],"status":"published","title":"libmspack 0.9.1alpha is affected by: Buffer Overflow. The impact is: Information Disclosure. The...","description":"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":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01524,"percentile":0.74835,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119"],"published":"2019-07-15T00:00:00Z","modified":"2026-11-05T12:15:06Z","fixes":[{"ecosystem":"Alpine:v3.10","package":"libmspack","fixed_in":["0.8_alpha-r1"],"sources":["osv"]},{"ecosystem":"Alpine:v3.11","package":"libmspack","fixed_in":["0.10.1_alpha-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.12","package":"libmspack","fixed_in":["0.10.1_alpha-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.13","package":"libmspack","fixed_in":["0.10.1_alpha-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.14","package":"libmspack","fixed_in":["0.10.1_alpha-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.15","package":"libmspack","fixed_in":["0.10.1_alpha-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.16","package":"libmspack","fixed_in":["0.10.1_alpha-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.17","package":"libmspack","fixed_in":["0.10.1_alpha-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.18","package":"libmspack","fixed_in":["0.10.1_alpha-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.19","package":"libmspack","fixed_in":["0.10.1_alpha-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.20","package":"libmspack","fixed_in":["0.10.1_alpha-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.21","package":"libmspack","fixed_in":["0.10.1_alpha-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.22","package":"libmspack","fixed_in":["0.10.1_alpha-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.23","package":"libmspack","fixed_in":["0.10.1_alpha-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.24","package":"libmspack","fixed_in":["0.10.1_alpha-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.8","package":"libmspack","fixed_in":["0.8_alpha-r1"],"sources":["osv"]},{"ecosystem":"Alpine:v3.9","package":"libmspack","fixed_in":["0.8_alpha-r1"],"sources":["osv"]},{"ecosystem":"AlmaLinux:8","package":"libmspack","fixed_in":["0.7-0.3.alpha.el8.4"],"sources":["osv"]},{"ecosystem":"AlmaLinux:8","package":"libmspack-devel","fixed_in":["0.7-0.3.alpha.el8.4"],"sources":["osv"]},{"ecosystem":"Debian:12","package":"libmspack","fixed_in":["0.10.1-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"libmspack","fixed_in":["0.10.1-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"libmspack","fixed_in":["0.10.1-1"],"sources":["osv"]},{"ecosystem":"Debian:8","package":"libmspack","fixed_in":["0.5-1+deb8u4"],"sources":["osv"]},{"ecosystem":"Debian:9","package":"libmspack","fixed_in":["0.5-1+deb9u4"],"sources":["osv"]},{"ecosystem":"Mageia:6","package":"libmspack","fixed_in":["0.10.1-0.alpha.1.mga6"],"sources":["osv"]},{"ecosystem":"Red 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Advisory","advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/S2QJTUAGP22YY7453MHGTFN4YQE5HJBR/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IXWNEY4CJBLPRKV6LG7FQUPD6WVZYBTB/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://lists.debian.org/debian-lts-announce/2019/08/msg00028.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory"]},{"url":"https://lists.debian.org/debian-lts-announce/2021/10/msg00033.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-1010305","tags":["advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IXWNEY4CJBLPRKV6LG7FQUPD6WVZYBTB/"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/S2QJTUAGP22YY7453MHGTFN4YQE5HJBR/"},{"url":"https://github.com/advisories/GHSA-w7hv-jwj8-qh4r"},{"url":"https://security.alpinelinux.org/vuln/CVE-2019-1010305","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2020:1686","tags":["advisory"]},{"url":"https://bugzilla.redhat.com/1730568","tags":["report"]},{"url":"https://bugzilla.redhat.com/1736743","tags":["report"]},{"url":"https://errata.almalinux.org/8/ALSA-2020-1686.html","tags":["advisory"]},{"url":"https://vulners.com/cve/CVE-2019-1010305","tags":["report"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2019-1010305","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2019-0248.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=25283","tags":["report"]},{"url":"https://access.redhat.com/security/updates/classification/#low","tags":["article"]},{"url":"https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.2_release_notes/index","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1730568","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1736743","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_1686.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2019-1010305","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-1010305","tags":["advisory","report"]},{"url":"https://access.redhat.com/errata/RHSA-2020:3848","tags":["advisory"]},{"url":"https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.9_release_notes/index","tags":["article"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_3848.json","tags":["advisory"]},{"url":"https://errata.rockylinux.org/RLSA-2020:1686","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2020/suse-su-20201493-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1130489","tags":["report"]},{"url":"https://bugzilla.suse.com/1141680","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2019-1010305","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2020/suse-su-20202711-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1113038","tags":["report"]},{"url":"https://bugzilla.suse.com/1113039","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2018-18584","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-18585","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2019-1010305","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-4066-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-4066-2","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-7788-1","tags":["advisory"]},{"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-2017-6419","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-11423","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://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/S6T5SQLZ2AFX7P4RLGAUWJ7UXHA563FA/","tags":["advisory"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2018-18586","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2019-1010305","description":"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.","status":"published","published":"2019-07-15T14:39:55Z","modified":"2024-08-05T03:07:18.456Z","updated_at":"2026-11-02T14:20:24.989116Z"}],"euvd":[{"id":"EUVD-2019-2041","description":"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.","status":"published","published":"2019-07-15T14:39:55Z","modified":"2024-08-05T03:07:18Z","updated_at":"2026-11-03T02:40:18.85013Z"}],"ghsa":[{"id":"GHSA-w7hv-jwj8-qh4r","title":"libmspack 0.9.1alpha is affected by: Buffer Overflow. The impact is: Information Disclosure. The...","description":"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.","status":"published","published":"2022-05-24T16:50:18Z","modified":"2023-01-28T05:05:50Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:44:22.854564Z"}],"nvd":[{"id":"CVE-2019-1010305","description":"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.","status":"published","published":"2019-07-15T15:15:11.377Z","modified":"2026-06-17T02:09:57.92Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:05:19.195714Z"}],"osv":[{"id":"ALPINE-CVE-2019-1010305","description":"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.","status":"published","published":"2019-07-15T15:15:11.377Z","modified":"2026-11-03T06:32:29.015519545Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-03T07:17:41.158523Z"},{"id":"CVE-2019-1010305","description":"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.","status":"published","published":"2019-07-15T15:15:11.377Z","modified":"2026-10-20T13:37:32.95453532Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:10.051046Z"},{"id":"DEBIAN-CVE-2019-1010305","description":"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.","status":"published","published":"2019-07-15T15:15:11.377Z","modified":"2026-09-21T07:00:16.62806992Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:45:31.170944Z"},{"id":"RHSA-2020:1686","title":"Red Hat Security Advisory: libmspack security and bug fix update","status":"published","published":"2024-09-16T03:19:25Z","modified":"2026-06-26T12:21:10.460308759Z","cvss":[{"version":"3.0","score":2.5,"vector":"CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-02T15:53:07.072948Z"},{"id":"RHSA-2020:3848","title":"Red Hat Security Advisory: libmspack security update","status":"published","published":"2024-09-16T03:19:33Z","modified":"2026-06-26T10:50:08Z","cvss":[{"version":"3.0","score":2.5,"vector":"CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-02T15:53:07.57369Z"},{"id":"RLSA-2020:1686","title":"Low: libmspack security and bug fix update","description":"The libmspack packages contain a library providing compression and extraction of the Cabinet (CAB) file format used by Microsoft.\n\nSecurity Fix(es):\n\n* libmspack: buffer overflow in function chmd_read_headers() (CVE-2019-1010305)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Rocky Linux 8.2 Release Notes linked from the References section.","status":"published","published":"2020-04-28T09:05:11Z","modified":"2026-02-04T15:00:05.579137Z","cvss":[{"version":"3.0","score":2.5,"vector":"CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-02T15:53:23.969672Z"},{"id":"UBUNTU-CVE-2019-1010305","description":"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.","status":"published","published":"2019-07-15T00:00:00Z","modified":"2026-04-22T12:06:06.186292Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:54:18.772093Z"},{"id":"ALSA-2020:1686","title":"Low: libmspack security and bug fix update","description":"The libmspack packages contain a library providing compression and extraction of the Cabinet (CAB) file format used by Microsoft.\n\nSecurity Fix(es):\n\n* libmspack: buffer overflow in function chmd_read_headers() (CVE-2019-1010305)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.","status":"published","published":"2020-04-28T09:05:11Z","modified":"2026-11-05T12:15:06.938659373Z","updated_at":"2026-11-05T13:30:00.949926Z"},{"id":"DLA-1895-1","title":"libmspack - security update","status":"published","published":"2019-08-23T00:00:00Z","modified":"2026-03-09T01:20:02.718131Z","updated_at":"2026-11-02T15:46:10.227108Z"},{"id":"DLA-2805-1","title":"libmspack - security update","status":"published","published":"2021-10-31T00:00:00Z","modified":"2026-03-09T01:20:57.878486Z","updated_at":"2026-11-02T15:46:11.189256Z"},{"id":"MGASA-2019-0248","title":"Updated libmspack packages fix security vulnerability","description":"Updated libmspack packages fix security vulnerability:\n\nIt was discovered that libmspack incorrectly handled certain CHM files.\nA remote attacker could possibly use this issue to access sensitive\ninformation (CVE-2019-1010305).\n","status":"published","published":"2019-09-06T21:09:08Z","modified":"2026-04-16T04:42:20.92335742Z","updated_at":"2026-11-02T15:49:40.793816Z"},{"id":"openSUSE-SU-2020:0746-1","title":"Security update for libmspack","description":"This update for libmspack fixes the following issues:\n\nSecurity issue fixed:\n\n- CVE-2019-1010305: Fixed a buffer overflow triggered by a crafted chm file\n  which could have led to information disclosure (bsc#1141680).\n  \nOther issue addressed: \n\n- Enable build-time tests (bsc#1130489)\n\n\nThis update was imported from the SUSE:SLE-15:Update update project.","status":"published","published":"2020-05-31T04:13:08Z","modified":"2026-02-04T03:55:11.229111Z","updated_at":"2026-11-02T16:58:31.152112Z"},{"id":"openSUSE-SU-2024:13619-1","title":"libmspack-devel-0.11-2.1 on GA media","description":"These are all security issues fixed in the libmspack-devel-0.11-2.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T04:21:14.920643Z","updated_at":"2026-11-02T16:58:36.327643Z"},{"id":"SUSE-SU-2020:1493-1","title":"Security update for libmspack","description":"This update for libmspack fixes the following issues:\n\nSecurity issue fixed:\n\n- CVE-2019-1010305: Fixed a buffer overflow triggered by a crafted chm file\n  which could have led to information disclosure (bsc#1141680).\n  \nOther issue addressed: \n\n- Enable build-time tests (bsc#1130489)\n\n","status":"published","published":"2020-05-27T16:55:56Z","modified":"2026-02-04T04:30:15.836546Z","updated_at":"2026-11-02T15:53:47.634847Z"},{"id":"SUSE-SU-2020:2711-1","title":"Security update for libmspack","description":"This update for libmspack fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2019-1010305: Fixed a buffer overflow triggered by a crafted chm file\n  which could have led to information disclosure (bsc#1141680).\n- CVE-2018-18584: The CAB block input buffer was one byte too small for the \n  maximal Quantum block, leading to an out-of-bounds write. (bsc#1113038)\n- CVE-2018-18585: chmd_read_headers accepted a filename that has '\\0' as its \n  first or second character (such as the '/\\0' name). (bsc#1113039)\n- Fix off-by-one bounds check on CHM PMGI/PMGL chunk numbers and reject empty filenames.\n","status":"published","published":"2020-09-22T15:07:08Z","modified":"2025-05-02T04:08:03.801047Z","updated_at":"2026-11-02T15:53:48.11786Z"},{"id":"USN-4066-1","title":"libmspack vulnerability","description":"It was discovered that libmspack incorrectly handled certain CHM files.\nA remote attacker could possibly use this issue to access sensitive information.\n","status":"published","published":"2019-07-18T17:32:47Z","modified":"2026-04-22T09:59:23.09684Z","updated_at":"2026-11-02T16:58:14.019824Z"},{"id":"USN-4066-2","title":"clamav vulnerability","description":"USN-4066-1 fixed a vulnerability in libmspack. This update provides\nthe corresponding update for ClamAV in Ubuntu 12.04 ESM and Ubuntu 14.04 ESM.\n\nOriginal advisory details:\n\n It was discovered that ClamAV incorrectly handled certain CHM files.\n A remote attacker could possibly use this issue to access sensitive information.\n","status":"published","published":"2019-07-22T11:54:13Z","modified":"2026-04-22T09:59:30.499657Z","updated_at":"2026-11-02T16:58:14.019824Z"},{"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"}]}}