{"id":"CVE-2018-15378","details":"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.","modified":"2026-05-18T05:51:30.837165525Z","published":"2018-10-15T17:29:00.677Z","related":["SUSE-SU-2018:3250-1","SUSE-SU-2018:3436-1","SUSE-SU-2018:3436-2","SUSE-SU-2018:3441-1","openSUSE-SU-2024:10685-1"],"database_specific":{"unresolved_ranges":[{"vendor_product":"canonical:ubuntu_linux","source":"CPE_FIELD","cpes":["cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*"],"extracted_events":[{"last_affected":"12.04"},{"last_affected":"14.04"},{"last_affected":"16.04"},{"last_affected":"18.04"}]},{"vendor_product":"debian:debian_linux","cpes":["cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"],"source":"CPE_FIELD","extracted_events":[{"last_affected":"8.0"}]}]},"references":[{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2018/10/msg00014.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201904-12"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3789-1/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3789-2/"},{"type":"ADVISORY","url":"https://www.flexera.com/company/secunia-research/advisories/SR-2018-23.html"},{"type":"REPORT","url":"https://secuniaresearch.flexerasoftware.com/advisories/83000/"},{"type":"FIX","url":"https://bugzilla.clamav.net/show_bug.cgi?id=12170"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/cisco-talos/clamav","events":[{"introduced":"0"},{"fixed":"311197875635e660000fce1c35d3f2cad89befe6"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"0.100.2"}],"source":"CPE_FIELD","cpe":"cpe:2.3:a:clamav:clamav:*:*:*:*:*:*:*:*"}}],"versions":["clamav-0.100.1","clamav-0.100.0","clamav-0.100.0-rc","clamav-0.100-beta","clamav-0.99.3-beta2","clamav-0.99.3-beta1","clamav-0.97","clamav-0.97rc","clamav-0.96.5","clamav-0.96.4","clamav-0.96.3","clamav-0.96.2","clamav-0.96","clamav-0.96rc2","clamav-0.96rc1","merge-llvm-97877","r5076"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-15378.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}