{"id":"CVE-2018-15378","aliases":["ALPINE-CVE-2018-15378","DEBIAN-CVE-2018-15378","DLA-1553-1","EUVD-2018-7256","GHSA-f539-qjx8-227f","MGASA-2018-0406","SUSE-SU-2018:3250-1","SUSE-SU-2018:3436-1","SUSE-SU-2018:3436-2","SUSE-SU-2018:3441-1","UBUNTU-CVE-2018-15378","USN-3789-1","openSUSE-SU-2024:10685-1"],"status":"published","title":"Clam AntiVirus unmew11() Denial of Service Vulnerability","description":"A vulnerability in ClamAV versions prior to 0.100.2 could allow an attacker to cause a denial of service (DoS) condition. The vulnerability is due to an error related to the MEW unpacker within the \"unmew11()\" function (libclamav/mew.c), which can be exploited to trigger an invalid read memory access via a specially crafted EXE file.","severity":{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01315,"percentile":0.70944,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-125"],"published":"2018-10-08T00:00:00Z","modified":"2026-11-03T06:30:08Z","fixes":[{"ecosystem":"Alpine:v3.10","package":"clamav","fixed_in":["0.100.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.11","package":"clamav","fixed_in":["0.100.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.12","package":"clamav","fixed_in":["0.100.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.13","package":"clamav","fixed_in":["0.100.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.14","package":"clamav","fixed_in":["0.100.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.15","package":"clamav","fixed_in":["0.100.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.16","package":"clamav","fixed_in":["0.100.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.17","package":"clamav","fixed_in":["0.100.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.18","package":"clamav","fixed_in":["0.100.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.19","package":"clamav","fixed_in":["0.100.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.20","package":"clamav","fixed_in":["0.100.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.21","package":"clamav","fixed_in":["0.100.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.22","package":"clamav","fixed_in":["0.100.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.23","package":"clamav","fixed_in":["0.100.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.24","package":"clamav","fixed_in":["0.100.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.6","package":"clamav","fixed_in":["0.100.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.7","package":"clamav","fixed_in":["0.100.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.8","package":"clamav","fixed_in":["0.100.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.9","package":"clamav","fixed_in":["0.100.2-r0"],"sources":["osv"]},{"ecosystem":"Debian:12","package":"clamav","fixed_in":["0.100.2+dfsg-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"clamav","fixed_in":["0.100.2+dfsg-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"clamav","fixed_in":["0.100.2+dfsg-1"],"sources":["osv"]},{"ecosystem":"Debian:8","package":"clamav","fixed_in":["0.100.2+dfsg-0+deb8u1"],"sources":["osv"]},{"ecosystem":"Mageia:6","package":"clamav","fixed_in":["0.100.2-1.mga6"],"sources":["osv"]},{"ecosystem":"Ubuntu:14.04:LTS","package":"clamav","fixed_in":["0.100.2+dfsg-1ubuntu0.14.04.1"],"sources":["osv"]},{"ecosystem":"Ubuntu:16.04:LTS","package":"clamav","fixed_in":["0.100.2+dfsg-1ubuntu0.16.04.1"],"sources":["osv"]},{"ecosystem":"Ubuntu:18.04:LTS","package":"clamav","fixed_in":["0.100.2+dfsg-1ubuntu0.18.04.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Alpine:v3.10","package":"clamav","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.100.2-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.11","package":"clamav","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.100.2-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.12","package":"clamav","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.100.2-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.13","package":"clamav","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.100.2-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.14","package":"clamav","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.100.2-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.15","package":"clamav","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.100.2-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.16","package":"clamav","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.100.2-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.17","package":"clamav","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.100.2-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.18","package":"clamav","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.100.2-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.19","package":"clamav","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.100.2-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.20","package":"clamav","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.100.2-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.21","package":"clamav","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.100.2-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.22","package":"clamav","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.100.2-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.23","package":"clamav","ranges":[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Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-15378"},{"url":"https://github.com/advisories/GHSA-f539-qjx8-227f"},{"url":"https://security.alpinelinux.org/vuln/CVE-2018-15378","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2018-15378","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2018-0406.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=23683","tags":["report"]},{"url":"https://www.suse.com/support/update/announcement/2018/suse-su-20183250-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1103040","tags":["report"]},{"url":"https://bugzilla.suse.com/1104457","tags":["report"]},{"url":"https://bugzilla.suse.com/1110723","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2018-14680","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"]},{"url":"https://www.suse.com/security/cve/CVE-2018-15378","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2018/suse-su-20183436-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2018/suse-su-20183436-2/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2018/suse-su-20183441-1/","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2018-15378","tags":["report"]},{"url":"https://blog.clamav.net/2018/10/clamav-01002-has-been-released.html","tags":["report"]},{"url":"http://lists.clamav.net/pipermail/clamav-announce/2018/000033.html","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-3789-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-3789-2","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-15378","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-2012-6706","tags":["web"]},{"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/security/cve/CVE-2018-0202","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-2018-1000085","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"]}],"sources":{"cve":[{"id":"CVE-2018-15378","title":"Clam AntiVirus unmew11() Denial of Service Vulnerability","description":"A vulnerability in ClamAV versions prior to 0.100.2 could allow an attacker to cause a denial of service (DoS) condition. The vulnerability is due to an error related to the MEW unpacker within the \"unmew11()\" function (libclamav/mew.c), which can be exploited to trigger an invalid read memory access via a specially crafted EXE file.","status":"published","published":"2018-10-15T17:00:00Z","modified":"2024-11-26T14:26:00.813Z","cwes":["CWE-125"],"updated_at":"2026-11-02T14:35:03.825765Z"}],"euvd":[{"id":"EUVD-2018-7256","description":"A vulnerability in ClamAV versions prior to 0.100.2 could allow an attacker to cause a denial of service (DoS) condition. The vulnerability is due to an error related to the MEW unpacker within the \"unmew11()\" function (libclamav/mew.c), which can be exploited to trigger an invalid read memory access via a specially crafted EXE file.","status":"published","published":"2018-10-15T17:00:00Z","modified":"2024-11-26T14:26:00Z","updated_at":"2026-11-03T00:04:47.994843Z"}],"ghsa":[{"id":"GHSA-f539-qjx8-227f","title":"A vulnerability in ClamAV versions prior to 0.100.2 could allow an attacker to cause a denial of...","description":"A vulnerability in ClamAV versions prior to 0.100.2 could allow an attacker to cause a denial of service (DoS) condition. The vulnerability is due to an error related to the MEW unpacker within the \"unmew11()\" function (libclamav/mew.c), which can be exploited to trigger an invalid read memory access via a specially crafted EXE file.","status":"published","published":"2022-05-13T01:34:23Z","modified":"2023-02-01T05:08:21Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:50:44.535607Z"}],"nvd":[{"id":"CVE-2018-15378","description":"A vulnerability in ClamAV versions prior to 0.100.2 could allow an attacker to cause a denial of service (DoS) condition. The vulnerability is due to an error related to the MEW unpacker within the \"unmew11()\" function (libclamav/mew.c), which can be exploited to trigger an invalid read memory access via a specially crafted EXE file.","status":"published","published":"2018-10-15T17:29:00.677Z","modified":"2026-06-17T01:42:21.19Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:04:44.873741Z"}],"osv":[{"id":"ALPINE-CVE-2018-15378","description":"A vulnerability in ClamAV versions prior to 0.100.2 could allow an attacker to cause a denial of service (DoS) condition. The vulnerability is due to an error related to the MEW unpacker within the \"unmew11()\" function (libclamav/mew.c), which can be exploited to trigger an invalid read memory access via a specially crafted EXE file.","status":"published","published":"2018-10-15T17:29:00.677Z","modified":"2026-11-03T06:30:08.136480257Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-03T06:41:39.834803Z"},{"id":"CVE-2018-15378","description":"A vulnerability in ClamAV versions prior to 0.100.2 could allow an attacker to cause a denial of service (DoS) condition. The vulnerability is due to an error related to the MEW unpacker within the \"unmew11()\" function (libclamav/mew.c), which can be exploited to trigger an invalid read memory access via a specially crafted EXE file.","status":"published","published":"2018-10-15T17:29:00.677Z","modified":"2026-10-24T10:30:23.620885969Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:44:08.242347Z"},{"id":"DEBIAN-CVE-2018-15378","description":"A vulnerability in ClamAV versions prior to 0.100.2 could allow an attacker to cause a denial of service (DoS) condition. The vulnerability is due to an error related to the MEW unpacker within the \"unmew11()\" function (libclamav/mew.c), which can be exploited to trigger an invalid read memory access via a specially crafted EXE file.","status":"published","published":"2018-10-15T17:29:00.677Z","modified":"2026-10-23T18:03:55.246704129Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:45:30.290351Z"},{"id":"UBUNTU-CVE-2018-15378","description":"A vulnerability in ClamAV versions prior to 0.100.2 could allow an attacker to cause a denial of service (DoS) condition. The vulnerability is due to an error related to the MEW unpacker within the \"unmew11()\" function (libclamav/mew.c), which can be exploited to trigger an invalid read memory access via a specially crafted EXE file.","status":"published","published":"2018-10-08T00:00:00Z","modified":"2026-04-22T11:45:40.422982Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:54:17.014176Z"},{"id":"DLA-1553-1","title":"clamav - security update","status":"published","published":"2018-10-24T00:00:00Z","modified":"2026-03-09T01:22:07.311196Z","updated_at":"2026-11-02T15:46:09.777694Z"},{"id":"MGASA-2018-0406","title":"Updated clamav packages fix security vulnerability","description":"The updated clamav packages fix a security vulnerability:\n\nVulnerability in ClamAV's MEW unpacking feature that could allow an\nunauthenticated, remote attacker to cause a denial-of-service (DoS)\ncondition on an affected device (CVE-2018-15378).\n","status":"published","published":"2018-10-19T18:00:37Z","modified":"2026-04-16T06:22:21.892594318Z","updated_at":"2026-11-02T15:49:40.793816Z"},{"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":"SUSE-SU-2018:3250-1","title":"Security update for clamav","description":"This update for clamav fixes the following issues:\n\nclamav was updated to version 0.100.2.\n\nFollowing security issues were fixed:\n\n- CVE-2018-15378: Vulnerability in ClamAV's MEW\n  unpacking feature that could allow an unauthenticated, remote\n  attacker to cause a denial of service (DoS) condition on an\n  affected device. (bsc#1110723)\n- CVE-2018-14680, CVE-2018-14681, CVE-2018-14682:\n  more fixes for embedded libmspack. (bsc#1103040)\n\nFollowing non-security issues were addressed:\n\n- Make freshclam more robust against lagging signature mirrors.\n- On-Access 'Extra Scanning', an opt-in minor feature of\n  OnAccess scanning on Linux systems, has been disabled due to a\n  known issue with resource cleanup OnAccessExtraScanning will\n  be re-enabled in a future release when the issue is\n  resolved. In the mean-time, users who enabled the feature in\n  clamd.conf will see a warning informing them that the feature\n  is not active. For details, see:\n  https://bugzilla.clamav.net/show_bug.cgi?id=12048\n- Restore exit code compatibility of freshclam with versions before\n  0.100.0 when the virus database is already up to date\n  (bsc#1104457)\n","status":"published","published":"2018-10-19T13:06:26Z","modified":"2026-02-04T02:16:04.709145Z","updated_at":"2026-11-02T15:53:45.378228Z"},{"id":"SUSE-SU-2018:3436-1","title":"Security update for clamav","description":"This update for clamav fixes the following issues:\n\nclamav was updated to version 0.100.2:\n\n- CVE-2018-15378: Vulnerability in ClamAV's MEW unpacking feature that\n  could allow an unauthenticated, remote attacker to cause a denial of\n  service (DoS) condition on an affected device. (bsc#1110723)\n- CVE-2018-14680, CVE-2018-14681, CVE-2018-14682: more fixes for embedded\n  libmspack. (bsc#1103040)\n\n- Make freshclam more robust against lagging signature mirrors.\n- On-Access 'Extra Scanning', an opt-in minor feature of\n  OnAccess scanning on Linux systems, has been disabled due to a\n  known issue with resource cleanup OnAccessExtraScanning will\n  be re-enabled in a future release when the issue is\n  resolved. In the mean-time, users who enabled the feature in\n  clamd.conf will see a warning informing them that the feature\n  is not active. For details, see:\n  https://bugzilla.clamav.net/show_bug.cgi?id=12048\n\n- Restore exit code compatibility of freshclam with versions before\n  0.100.0 when the virus database is already up to date\n  (bsc#1104457).\n","status":"published","published":"2018-10-25T12:35:15Z","modified":"2026-02-04T02:50:28.786846Z","updated_at":"2026-11-02T15:53:45.378228Z"},{"id":"SUSE-SU-2018:3436-2","title":"Security update for clamav","description":"This update for clamav fixes the following issues:\n\nclamav was updated to version 0.100.2:\n\n- CVE-2018-15378: Vulnerability in ClamAV's MEW unpacking feature that\n  could allow an unauthenticated, remote attacker to cause a denial of\n  service (DoS) condition on an affected device. (bsc#1110723)\n- CVE-2018-14680, CVE-2018-14681, CVE-2018-14682: more fixes for embedded\n  libmspack. (bsc#1103040)\n\n- Make freshclam more robust against lagging signature mirrors.\n- On-Access 'Extra Scanning', an opt-in minor feature of\n  OnAccess scanning on Linux systems, has been disabled due to a\n  known issue with resource cleanup OnAccessExtraScanning will\n  be re-enabled in a future release when the issue is\n  resolved. In the mean-time, users who enabled the feature in\n  clamd.conf will see a warning informing them that the feature\n  is not active. For details, see:\n  https://bugzilla.clamav.net/show_bug.cgi?id=12048\n\n- Restore exit code compatibility of freshclam with versions before\n  0.100.0 when the virus database is already up to date\n  (bsc#1104457).\n","status":"published","published":"2019-04-27T14:50:55Z","modified":"2026-02-04T02:31:04.368639Z","updated_at":"2026-11-02T15:53:45.378228Z"},{"id":"SUSE-SU-2018:3441-1","title":"Security update for clamav","description":"This update for clamav fixes the following issues:\n\nClamav was updated to version 0.100.2:\n\n- CVE-2018-15378: Vulnerability in ClamAV's MEW\n  unpacking feature that could allow an unauthenticated, remote\n  attacker to cause a denial of service (DoS) condition on an\n  affected device. (bsc#1110723)\n- CVE-2018-14680, CVE-2018-14681, CVE-2018-14682:\n  more fixes for embedded libmspack. (bsc#1103040)\n\n* Make freshclam more robust against lagging signature mirrors.\n* On-Access 'Extra Scanning', an opt-in minor feature of\n  OnAccess scanning on Linux systems, has been disabled due to a\n  known issue with resource cleanup OnAccessExtraScanning will\n  be re-enabled in a future release when the issue is\n  resolved. In the mean-time, users who enabled the feature in\n  clamd.conf will see a warning informing them that the feature\n  is not active. For details, see:\n  https://bugzilla.clamav.net/show_bug.cgi?id=12048\n\n- Restore exit code compatibility of freshclam with versions before\n  0.100.0 when the virus database is already up to date\n  (bsc#1104457).\n","status":"published","published":"2018-10-25T12:35:59Z","modified":"2026-02-04T03:16:36.324104Z","updated_at":"2026-11-02T15:53:45.378228Z"},{"id":"USN-3789-1","title":"clamav vulnerability","description":"It was discovered that ClamAV incorrectly handled unpacking MEW\nexecutables. A remote attacker could possibly use this issue to cause\nClamAV to crash, resulting in a denial of service.\n","status":"published","published":"2018-10-11T17:35:49Z","modified":"2026-04-22T09:51:07.868555Z","updated_at":"2026-11-02T16:58:14.019824Z"}]}}