CVE-2023-2731

NULL Pointer Dereference in conan/libtiff

Identifiers

CVE-2023-2731

Package Slug

conan/libtiff

Vulnerability

NULL Pointer Dereference

Description

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 Versions

All versions before 4.5.0

Solution

Upgrade to version 4.5.0 or above.

Last Modified

2023-05-26

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