A flaw was found in Libtiff. This vulnerability is a "write-what-where" condition, triggered when the library processes a specially crafted TIFF image file. By providing an abnormally large image height value in the file's metadata, an attacker can trick the library into writing attacker-controlled color data to an arbitrary memory location. This memory corruption can be exploited to cause a denial of service (application crash) or to achieve arbitrary code execution with the permissions of the user.

A flaw was found in Libtiff. This vulnerability is a "write-what-where" condition, triggered when the library processes a specially crafted TIFF image file. By providing an abnormally large image height value in the file's metadata, an attacker can trick the library into writing attacker-controlled color data to an arbitrary memory location. This memory corruption can be exploited to cause a denial of service (application crash) or to achieve arbitrary code execution with the permissions of the user.

A flaw was found in Libtiff. This vulnerability is a "write-what-where" condition, triggered when the library processes a specially crafted TIFF image file. By providing an abnormally large image height value in the file's metadata, an attacker can trick the library into writing attacker-controlled color data to an arbitrary memory location. This memory corruption can be exploited to cause a denial of service (application crash) or to achieve arbitrary code execution with the permissions of the user.

Libtiff: libtiff write-what-where

A flaw was found in Libtiff. This vulnerability is a "write-what-where ...

Security update for tiff

Security update for tiff

Important: libtiff security update

Important: compat-libtiff3 security update

A flaw was found in Libtiff. This vulnerability is a "write-what-where" condition, triggered when the library processes a specially crafted TIFF image file. By providing an abnormally large image height value in the file's metadata, an attacker can trick the library into writing attacker-controlled color data to an arbitrary memory location. This memory corruption can be exploited to cause a denial of service (application crash) or to achieve arbitrary code execution with the permissions of the user.

ELSA-2025-20998: libtiff security update (IMPORTANT)

ELSA-2025-19276: libtiff security update (IMPORTANT)

ELSA-2025-19156: libtiff security update (IMPORTANT)

ELSA-2025-17710: compat-libtiff3 security update (IMPORTANT)

ELSA-2025-17675: compat-libtiff3 security update (IMPORTANT)

Уязвимость библиотеки LibTIFF, связанная с выходом операции за границы буфера в памяти, позволяющая нарушителю выполнить произвольный код на целевой системе

Security update for tiff

Important: libtiff security update

ELSA-2025-20956: libtiff security update (IMPORTANT)

ELSA-2025-19906: mingw-libtiff security update (IMPORTANT)