Out-of-Bounds Affecting clamav package, versions <0.99.3~beta2+dfsg-1
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.
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Test your applications- Snyk IDSNYK-DEBIAN11-CLAMAV-520560
- published26 Jan 2018
- disclosed26 Jan 2018
Introduced: 26 Jan 2018
CVE-2017-12376 (opens in a new tab)How to fix?
Upgrade Debian:11 clamav to version 0.99.3~beta2+dfsg-1 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 Debian.
See How to fix? for Debian:11 relevant fixed versions and status.
ClamAV AntiVirus software versions 0.99.2 and prior contain a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition or potentially execute arbitrary code on an affected device. The vulnerability is due to improper input validation checking mechanisms when handling Portable Document Format (.pdf) files sent to an affected device. An unauthenticated, remote attacker could exploit this vulnerability by sending a crafted .pdf file to an affected device. This action could cause a handle_pdfname (in pdf.c) buffer overflow when ClamAV scans the malicious file, allowing the attacker to cause a DoS condition or potentially execute arbitrary code.
References
- https://security-tracker.debian.org/tracker/CVE-2017-12376
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12376
- https://lists.debian.org/debian-lts-announce/2018/01/msg00035.html
- http://blog.clamav.net/2018/01/clamav-0993-has-been-released.html
- https://bugzilla.clamav.net/show_bug.cgi?id=11942
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-12376
- https://usn.ubuntu.com/3550-1/
- https://usn.ubuntu.com/3550-2/