Filtered by vendor Zbar Project Subscriptions
Filtered by product Zbar Subscriptions
Total 2 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2023-40890 1 Zbar Project 1 Zbar 2024-11-21 9.8 Critical
A stack-based buffer overflow vulnerability exists in the lookup_sequence 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 physically scanned by the vulnerable scanner.
CVE-2023-40889 1 Zbar Project 1 Zbar 2024-11-21 9.8 Critical
A heap-based buffer overflow exists in the qr_reader_match_centers 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 physically scanned by the vulnerable scanner.