CVE-2016-8689

Priority
Low
Description
The read_Header function in archive_read_support_format_7zip.c in
libarchive 3.2.1 allows remote attackers to cause a denial of service
(out-of-bounds read) via multiple EmptyStream attributes in a header in a
7zip archive.
References
Bugs
Package
Upstream:released (3.2.1-5)
Ubuntu 12.04 LTS (Precise Pangolin):released (3.0.3-6ubuntu1.4)
Ubuntu 14.04 LTS (Trusty Tahr):released (3.1.2-7ubuntu2.4)
Ubuntu Touch 15.04:DNE
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):released (3.1.2-11ubuntu0.16.04.3)
Ubuntu 16.10 (Yakkety Yak):released (3.2.1-2ubuntu0.1)
Ubuntu 17.04 (Zesty Zapus):not-affected (3.2.1-6)
Patches:
Upstream:https://github.com/libarchive/libarchive/commit/7f17c791dcfd8c0416e2cd2485b19410e47ef126
More Information

Updated: 2017-03-09 19:14:35 UTC (commit 12215)