Integer Underflow Affecting libtiff-static package, versions <0:4.0.3-35.amzn2.0.3
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Test your applications- Snyk ID SNYK-AMZN2-LIBTIFFSTATIC-3110275
- published 9 Nov 2022
- disclosed 17 Aug 2022
How to fix?
Upgrade Amazon-Linux:2
libtiff-static
to version 0:4.0.3-35.amzn2.0.3 or higher.
This issue was patched in ALAS2-2022-1872
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libtiff-static
package and not the libtiff-static
package as distributed by Amazon-Linux
.
See How to fix?
for Amazon-Linux:2
relevant fixed versions and status.
libtiff's tiffcrop utility has a uint32_t underflow that can lead to out of bounds read and write. An attacker who supplies a crafted file to tiffcrop (likely via tricking a user to run tiffcrop on it with certain parameters) could cause a crash or in some cases, further exploitation.