Divide By Zero Affecting tiff package, versions <4.0.5-1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIANUNSTABLE-TIFF-405348
- published12 Mar 2018
- disclosed12 Mar 2018
Introduced: 12 Mar 2018
CVE-2014-8130 (opens in a new tab)How to fix?
Upgrade Debian:unstable tiff to version 4.0.5-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream tiff package and not the tiff package as distributed by Debian.
See How to fix? for Debian:unstable relevant fixed versions and status.
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.
References
- https://security-tracker.debian.org/tracker/CVE-2014-8130
- http://support.apple.com/kb/HT204941
- http://support.apple.com/kb/HT204942
- http://lists.apple.com/archives/security-announce/2015/Jun/msg00001.html
- http://lists.apple.com/archives/security-announce/2015/Jun/msg00002.html
- https://security.gentoo.org/glsa/201701-16
- https://github.com/vadz/libtiff/commit/3c5eb8b1be544e41d2c336191bc4936300ad7543
- http://bugzilla.maptools.org/show_bug.cgi?id=2483
- http://www.conostix.com/pub/adv/CVE-2014-8130-LibTIFF-Division_By_Zero.txt
- http://openwall.com/lists/oss-security/2015/01/24/15
- https://bugzilla.redhat.com/show_bug.cgi?id=1185817
- http://rhn.redhat.com/errata/RHSA-2016-1546.html
- http://rhn.redhat.com/errata/RHSA-2016-1547.html
- http://www.securityfocus.com/bid/72353
- http://www.securitytracker.com/id/1032760
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2014-8130