Allocation of Resources Without Limits or Throttling Affecting tiff package, versions <4.0.8-2+deb9u2
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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Start learning- Snyk IDSNYK-DEBIAN9-TIFF-405672
- published18 Aug 2017
- disclosed18 Aug 2017
Introduced: 18 Aug 2017
CVE-2017-12944 (opens in a new tab)How to fix?
Upgrade Debian:9 tiff to version 4.0.8-2+deb9u2 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:9 relevant fixed versions and status.
The TIFFReadDirEntryArray function in tif_read.c in LibTIFF 4.0.8 mishandles memory allocation for short files, which allows remote attackers to cause a denial of service (allocation failure and application crash) in the TIFFFetchStripThing function in tif_dirread.c during a tiff2pdf invocation.