CVE-2023-40889 (GCVE-0-2023-40889)
Vulnerability from cvelistv5
Published
2023-08-29 00:00
Modified
2025-11-04 18:16
Severity ?
CWE
  • n/a
Summary
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.
References
Impacted products
Vendor Product Version
n/a n/a Version: n/a
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