PRIOn knowledge basePRION:CVE-2012-2088Integer overflow
Integer signedness error in the TIFFReadDirectory function in tif_dirread.c in libtiff 3.9.4 and earlier allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a negative tile depth in a tiff image, which triggers an improper conversion between signed and unsigned types, leading to a heap-based buffer overflow.
| CPE | Name | Operator | Version |
|---|---|---|---|
| libtiff | eq | 3.4 beta29 | |
| libtiff | eq | 3.7.0 beta | |
| libtiff | eq | 3.6.0 beta2 | |
| libtiff | eq | 3.4 beta34 | |
| libtiff | eq | 3.6.1 | |
| libtiff | eq | 3.6.0 beta | |
| libtiff | eq | 3.8.0 | |
| libtiff | eq | 3.7.3 | |
| libtiff | eq | 3.4 beta32 | |
| libtiff | eq | 3.4 beta31 |
References
lists.apple.com/archives/security-announce/2013/Mar/msg00002.html
lists.opensuse.org/opensuse-security-announce/2012-07/msg00010.html
rhn.redhat.com/errata/RHSA-2012-1054.html
secunia.com/advisories/49686
secunia.com/advisories/50726
security.gentoo.org/glsa/glsa-201209-02.xml
support.apple.com/kb/HT6162
support.apple.com/kb/HT6163
www.mandriva.com/security/advisories?name=MDVSA-2012:101
www.securityfocus.com/bid/54270
bugzilla.redhat.com/show_bug.cgi?id=832864
hermes.opensuse.org/messages/15083566
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