Integer Overflow or Wraparound Affecting clamav package, versions <0.100.1-r0
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 applicationsSnyk Learn
Learn about Integer Overflow or Wraparound vulnerabilities in an interactive lesson.
Start learning- Snyk IDSNYK-ALPINE313-CLAMAV-1066820
- published22 Jul 2018
- disclosed16 Jul 2018
Introduced: 16 Jul 2018
CVE-2018-0360 (opens in a new tab)How to fix?
Upgrade Alpine:3.13 clamav to version 0.100.1-r0 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 Alpine.
See How to fix? for Alpine:3.13 relevant fixed versions and status.
ClamAV before 0.100.1 has an HWP integer overflow with a resultant infinite loop via a crafted Hangul Word Processor file. This is in parsehwp3_paragraph() in libclamav/hwp.c.
References
- https://blog.clamav.net/2018/07/clamav-01001-has-been-released.html
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0360
- https://lists.debian.org/debian-lts-announce/2018/08/msg00020.html
- https://security-tracker.debian.org/tracker/CVE-2018-0360
- https://security.gentoo.org/glsa/201904-12
- https://secuniaresearch.flexerasoftware.com/secunia_research/2018-12/
- http://www.securitytracker.com/id/1041367
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2018-0360
- https://usn.ubuntu.com/3722-1/
- https://usn.ubuntu.com/3722-2/