NULL Pointer Dereference The advisory has been revoked - it doesn't affect any version of package clamav (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-UBUNTU1904-CLAMAV-614101
- published28 Oct 2018
- disclosed23 Oct 2018
Introduced: 23 Oct 2018
CVE-2018-18585 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:19.04.
NVD Description
Note: Versions mentioned in the description apply only to the upstream clamav package and not the clamav package as distributed by Ubuntu.
chmd_read_headers in mspack/chmd.c in libmspack before 0.8alpha accepts a filename that has '\0' as its first or second character (such as the "/\0" name).
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2018-18585
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18585
- https://bugs.debian.org/911637
- https://lists.debian.org/debian-lts-announce/2018/10/msg00017.html
- https://security-tracker.debian.org/tracker/CVE-2018-18585
- https://security.gentoo.org/glsa/201903-20
- https://github.com/kyz/libmspack/commit/8759da8db6ec9e866cb8eb143313f397f925bb4f
- https://tools.cisco.com/security/center/viewAlert.x?alertId=59134
- https://www.suse.com/security/cve/CVE-2018-18585/
- https://www.openwall.com/lists/oss-security/2018/10/22/1
- https://access.redhat.com/security/cve/cve-2018-18585
- https://access.redhat.com/errata/RHSA-2019:2049
- https://usn.ubuntu.com/3814-1/
- https://usn.ubuntu.com/3814-2/
- https://usn.ubuntu.com/3814-3/
- https://www.starwindsoftware.com/security/sw-20181213-0002/