vulnerability
Ubuntu: USN-7486-1 (CVE-2025-23016): FastCGI vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:N/C:C/I:C/A:C) | Jan 10, 2025 | May 7, 2025 | Aug 18, 2025 |
Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
Jan 10, 2025
Added
May 7, 2025
Modified
Aug 18, 2025
Description
FastCGI fcgi2 (aka fcgi) 2.x through 2.4.4 has an integer overflow (and resultant heap-based buffer overflow) via crafted nameLen or valueLen values in data to the IPC socket. This occurs in ReadParams in fcgiapp.c.
Solutions
ubuntu-upgrade-libfcgi0ldblubuntu-upgrade-libfcgi0t64
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