ROS-20250110-08

A vulnerability in the qrreadermatchcenters function of the ZBar barcode reading library is related to writing outside the buffer boundaries. Exploitation of the vulnerability could allow a remote attacker to gain access to confidential data, compromise its integrity, and compromise its integrity...

ZBar QR Reader Buffer Overflow DoS

The vulnerability of the qrreadermatchcenters function in the ZBar barcode reading library is related to writing beyond the buffer boundaries. Exploiting this vulnerability could allow an attacker to gain access to confidential data, compromise its integrity, and even cause service failures using...

ZBar lookup_sequence function Heap Buffer Overflow DoS

The vulnerability of the lookupsequence function in the ZBar barcode reading library is related to writing beyond the buffer boundaries. Exploiting this vulnerability can allow an attacker to gain access to confidential data, compromise its integrity, and even cause service failures using a...

UBUNTU-CVE-2023-40889

A heap-based buffer overflow exists in the qrreadermatchcenters function of ZBar 0.23.90. Specially crafted QR codes may lead to information disclosure and/or arbitrary code execution. To trigger this vulnerability, an attacker can digitally input the malicious QR code, or prepare it to be...

ZBar buffer error vulnerability

ZBar is an open source C barcode reading library with C ++, Python, Perl and Ruby bindings from the individual developer Mauro Carvalho Chehab. A security vulnerability exists in ZBar version 90.0.23. An attacker could exploit this vulnerability to disclose information and execute arbitrary code...