{"id":"UBUNTU-CVE-2018-1000085","details":"ClamAV version version 0.99.3 contains a Out of bounds heap memory read vulnerability in XAR parser, function xar_hash_check() that can result in Leaking of memory, may help in developing exploit chains.. This attack appear to be exploitable via The victim must scan a crafted XAR file. This vulnerability appears to have been fixed in after commit d96a6b8bcc7439fa7e3876207aa0a8e79c8451b6.","modified":"2026-04-22T12:42:31.145339Z","published":"2018-02-27T00:00:00Z","related":["USN-3592-1","USN-3592-2"],"upstream":["CVE-2018-1000085"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-1000085"},{"type":"REPORT","url":"http://www.openwall.com/lists/oss-security/2017/09/29/4"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3592-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3592-2"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2018-1000085"}],"affected":[{"package":{"name":"clamav","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/clamav@0.99.4+addedllvm-0ubuntu0.14.04.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.99.4+addedllvm-0ubuntu0.14.04.1"}]}],"versions":["0.97.8+dfsg-1ubuntu4","0.97.8+dfsg-1ubuntu5","0.98.1+dfsg-1ubuntu4","0.98.1+dfsg-1ubuntu5","0.98.1+dfsg-2ubuntu2","0.98.1+dfsg-4ubuntu1","0.98.1+dfsg-4ubuntu1.1","0.98.5+addedllvm-0ubuntu0.14.04.1","0.98.6+dfsg-0ubuntu0.14.04.1","0.98.7+dfsg-0ubuntu0.14.04.1","0.99.2+addedllvm-0ubuntu0.14.04.1","0.99.2+addedllvm-0ubuntu0.14.04.2","0.99.3+addedllvm-0ubuntu0.14.04.1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.99.4+addedllvm-0ubuntu0.14.04.1","binary_name":"clamav"},{"binary_version":"0.99.4+addedllvm-0ubuntu0.14.04.1","binary_name":"clamav-base"},{"binary_version":"0.99.4+addedllvm-0ubuntu0.14.04.1","binary_name":"clamav-daemon"},{"binary_version":"0.99.4+addedllvm-0ubuntu0.14.04.1","binary_name":"clamav-docs"},{"binary_version":"0.99.4+addedllvm-0ubuntu0.14.04.1","binary_name":"clamav-freshclam"},{"binary_version":"0.99.4+addedllvm-0ubuntu0.14.04.1","binary_name":"clamav-milter"},{"binary_version":"0.99.4+addedllvm-0ubuntu0.14.04.1","binary_name":"clamav-testfiles"},{"binary_version":"0.99.4+addedllvm-0ubuntu0.14.04.1","binary_name":"libclamav7"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-1000085.json"}},{"package":{"name":"clamav","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/clamav@0.99.4+addedllvm-0ubuntu0.16.04.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.99.4+addedllvm-0ubuntu0.16.04.1"}]}],"versions":["0.98.7+dfsg-0ubuntu4","0.98.7+dfsg-0ubuntu5","0.99+dfsg-1ubuntu1","0.99+dfsg-1ubuntu1.1","0.99+dfsg-1ubuntu1.2","0.99.2+dfsg-0ubuntu0.16.04.1","0.99.2+dfsg-0ubuntu0.16.04.2","0.99.2+dfsg-0ubuntu0.16.04.3","0.99.3+addedllvm-0ubuntu0.16.04.1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.99.4+addedllvm-0ubuntu0.16.04.1","binary_name":"clamav"},{"binary_version":"0.99.4+addedllvm-0ubuntu0.16.04.1","binary_name":"clamav-base"},{"binary_version":"0.99.4+addedllvm-0ubuntu0.16.04.1","binary_name":"clamav-daemon"},{"binary_version":"0.99.4+addedllvm-0ubuntu0.16.04.1","binary_name":"clamav-docs"},{"binary_version":"0.99.4+addedllvm-0ubuntu0.16.04.1","binary_name":"clamav-freshclam"},{"binary_version":"0.99.4+addedllvm-0ubuntu0.16.04.1","binary_name":"clamav-milter"},{"binary_version":"0.99.4+addedllvm-0ubuntu0.16.04.1","binary_name":"clamav-testfiles"},{"binary_version":"0.99.4+addedllvm-0ubuntu0.16.04.1","binary_name":"clamdscan"},{"binary_version":"0.99.4+addedllvm-0ubuntu0.16.04.1","binary_name":"libclamav7"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-1000085.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"},{"type":"Ubuntu","score":"medium"}]}