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Ubuntu: USN-7118-1 (CVE-2023-40890): ZBar vulnerabilities

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Ubuntu: USN-7118-1 (CVE-2023-40890): ZBar vulnerabilities

Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
08/29/2023
Created
11/23/2024
Added
11/22/2024
Modified
01/28/2025

Description

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.

Solution(s)

  • ubuntu-pro-upgrade-libzbar0

References

  • https://attackerkb.com/topics/cve-2023-40890
  • CVE - 2023-40890
  • USN-7118-1
  • 查看数 701
  • 已创建
  • 最后回复

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