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F5 Networks: CVE-2023-0568: K000134747: PHP vulnerability CVE-2023-0568

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F5 Networks: CVE-2023-0568: K000134747: PHP vulnerability CVE-2023-0568

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
02/16/2023
Created
12/09/2023
Added
12/08/2023
Modified
07/30/2024

Description

In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, core path resolution function allocate buffer one byte too small. When resolving paths with lengths close to system MAXPATHLEN setting, this may lead to the byte after the allocated buffer being overwritten with NUL value, which might lead to unauthorized data access or modification. 

Solution(s)

  • f5-big-ip-upgrade-latest

References

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