cvedb.io
CVE-2023-2731
MEDIUM · CVSS 5.5
EPSS exploitation probability: 0%
Published 2023-05-17T22:15:11.047 · Last modified 2026-06-17T05:53:18.577

Summary

A NULL pointer dereference flaw was found in Libtiff's LZWDecode() function in the libtiff/tif_lzw.c file. This flaw allows a local attacker to craft specific input data that can cause the program to dereference a NULL pointer when decompressing a TIFF format file, resulting in a program crash or denial of service.

Affected products

libtiff — libtiff

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.