critical9.8
CVE-2023-40890
A stack-based buffer overflow vulnerability exists in the lookup_sequence function of ZBar 0.23.90.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Zbar Project | Zbar | Version 0.23.90 |
Weakness classification
References
- NVD record
- CVE.org record
- https://hackmd.io/%40cspl/H1PxPAUnn
- https://lists.debian.org/debian-lts-announce/2023/12/msg00001.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/25LZZQJGGZRPLKTRNRNOTAFQJIPS7WRP/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DC7V5YCLCPB36J2KY6WLZCABFLBRB665/
- https://hackmd.io/%40cspl/H1PxPAUnn
- https://lists.debian.org/debian-lts-announce/2023/12/msg00001.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/25LZZQJGGZRPLKTRNRNOTAFQJIPS7WRP/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DC7V5YCLCPB36J2KY6WLZCABFLBRB665/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DC7V5YCLCPB36J2KY6WLZCABFLBRB665/