Description
The sandboxing code in libarchive 3.2.0 and earlier mishandles hardlink archive entries of non-zero data size, which might allow remote attackers to write to arbitrary files via a crafted archive file.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1362601 ↗
- https://access.redhat.com/errata/RHSA-2016:1852 ↗
- https://access.redhat.com/errata/RHSA-2016:1853 ↗
- https://github.com/libarchive/libarchive/commit/dfd6b54ce33960e420fb206d8872fb759b577ad9 ↗
- http://rhn.redhat.com/errata/RHSA-2016-1844.html ↗
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html ↗
- https://gist.github.com/anonymous/e48209b03f1dd9625a992717e7b89c4f ↗
- https://github.com/libarchive/libarchive/issues/746 ↗
- http://rhn.redhat.com/errata/RHSA-2016-1850.html ↗
- https://security.gentoo.org/glsa/201701-03 ↗
- http://www.securityfocus.com/bid/93165 ↗
- http://www.openwall.com/lists/oss-security/2016/08/09/2 ↗