giflib: giflib: Denial of Service via buffer overflow in EGifGCBToExtension

A flaw was found in giflib. A remote attacker can exploit a buffer overflow vulnerability in the EGifGCBToExtension function by providing a specially crafted Graphics Control Extension GCE block. This allows overwriting an existing GCE block without proper size validation, leading to a denial of...

SUSE SLES12 Security Update : giflib (SUSE-SU-2026:2667-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2026:2667-1 advisory. This update for giflib fixes the following issue - CVE-2026-26740: heap out-of-bounds read when processing a specially crafted GIF file containing a GC...

Low: giflib

Issue Overview: Buffer Overflow vulnerability in GifLib Project GifLib v.5.2.1 allows a local attacker to obtain sensitive information via the DumpSCreen2RGB function in gif2rgb.c CVE-2023-48161 Affected Packages: giflib Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Vis...

giflib: Heap-Buffer Overflow during Image Saving in DumpScreen2RGB Function

A security flaw related to buffer overflow has been identified in GifLib. This flaw allows a nearby attacker to access sensitive information through the DumpSCreen2RGB function in gif2rgb.c...

Vulnerabilities of the Red Hat Enterprise Linux operating system, which allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information

The multiple vulnerabilities in the libungif-4.1.0 package of the Red Hat Enterprise Linux operating system can be exploited, leading to breaches of confidentiality, integrity, and accessibility of protected information. These vulnerabilities can be exploited remotely...