Off-by-one Error Affecting clamav package, versions <0.100.1+dfsg-1ubuntu0.14.04.3
Threat Intelligence
EPSS
0.58% (79th
percentile)
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Test your applications- Snyk ID SNYK-UBUNTU1404-CLAMAV-372576
- published 28 Jul 2018
- disclosed 28 Jul 2018
Introduced: 28 Jul 2018
CVE-2018-14682 Open this link in a new tabHow to fix?
Upgrade Ubuntu:14.04 clamav to version 0.100.1+dfsg-1ubuntu0.14.04.3 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream clamav package and not the clamav package as distributed by Ubuntu.
See How to fix? for Ubuntu:14.04 relevant fixed versions and status.
An issue was discovered in mspack/chmd.c in libmspack before 0.7alpha. There is an off-by-one error in the TOLOWER() macro for CHM decompression.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2018-14682
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14682
- https://bugs.debian.org/904800
- https://www.debian.org/security/2018/dsa-4260
- https://lists.debian.org/debian-lts-announce/2018/08/msg00007.html
- https://security-tracker.debian.org/tracker/CVE-2018-14682
- https://security.gentoo.org/glsa/201903-20
- https://github.com/kyz/libmspack/commit/4fd9ccaa54e1aebde1e4b95fb0163b699fd7bcc8
- http://www.openwall.com/lists/oss-security/2018/07/26/1
- https://access.redhat.com/errata/RHSA-2018:3327
- https://access.redhat.com/errata/RHSA-2018:3505
- http://www.securitytracker.com/id/1041410
- https://usn.ubuntu.com/3728-1/
- https://usn.ubuntu.com/3728-2/
- https://usn.ubuntu.com/3728-3/
- https://usn.ubuntu.com/3789-2/