CVE-2015-8920

Published: 31 December 2015

The _ar_read_header function in archive_read_support_format_ar.c in libarchive before 3.2.0 allows remote attackers to cause a denial of service (out-of-bounds stack read) via a crafted ar file.

Priority

CVSS 3 base score: 5.5

Status

Package	Release	Status
libarchive Launchpad, Ubuntu, Debian	Upstream	Released (3.2.0-2)





	Ubuntu 16.04 ESM (Xenial Xerus)	Released (3.1.2-11ubuntu0.16.04.2)
	Ubuntu 14.04 ESM (Trusty Tahr)	Released (3.1.2-7ubuntu2.3)
	Patches: Upstream: https://github.com/libarchive/libarchive/commit/97f964e

References

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8920
https://usn.ubuntu.com/usn/usn-3033-1
NVD
Launchpad
Debian

Bugs

https://github.com/libarchive/libarchive/issues/511

Join the discussion

Ubuntu security updates mailing list
Security announcements mailing list

Canonical is offering Extended Security Maintenance

Canonical is offering Ubuntu 14.04 Extended Security Maintenance (ESM) for security fixes and essential packages.

Find out more about ESM