CVE-2014-8130 | BDVDB-2026-97670 Detail
Description#
The _TIFFmalloc function in tif_unix.c in LibTIFF 4.0.3 does not reject a zero size, which allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted TIFF image that is mishandled by the TIFFWriteScanline function in tif_write.c, as demonstrated by tiffdither.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- http://support.apple.com/kb/HT204941
- http://rhn.redhat.com/errata/RHSA-2016-1547.html
- http://www.securityfocus.com/bid/72353
- https://github.com/vadz/libtiff/commit/3c5eb8b1be544e41d2c336191bc4936300ad7543
- http://lists.apple.com/archives/security-announce/2015/Jun/msg00002.html
- http://openwall.com/lists/oss-security/2015/01/24/15
- https://security.gentoo.org/glsa/201701-16
- http://www.securitytracker.com/id/1032760
- http://support.apple.com/kb/HT204942
- http://www.conostix.com/pub/adv/CVE-2014-8130-LibTIFF-Division_By_Zero.txt
- http://lists.apple.com/archives/security-announce/2015/Jun/msg00001.html
- http://rhn.redhat.com/errata/RHSA-2016-1546.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1185817
- http://bugzilla.maptools.org/show_bug.cgi?id=2483
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.