Divide By Zero Affecting tiff package, versions <4.0.5-1


Severity

Recommended
low

Based on Debian security rating.

Threat Intelligence

EPSS
0.23% (63rd percentile)

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  • Snyk IDSNYK-DEBIAN10-TIFF-405344
  • published12 Mar 2018
  • disclosed12 Mar 2018

Introduced: 12 Mar 2018

CVE-2014-8130  (opens in a new tab)
CWE-369  (opens in a new tab)

How to fix?

Upgrade Debian:10 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:10 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.