CVE-2024-51996
symfony - security update
7.5
HIGH
CVSS 3.1
EPSS 0.09%
Description
Symphony process is a module for the Symphony PHP framework which executes commands in sub-processes. When consuming a persisted remember-me cookie, Symfony does not check if the username persisted in the database matches the username attached with the cookie, leading to authentication bypass. This vulnerability is fixed in 5.4.47, 6.4.15, and 7.1.8.
How to fix CVE-2024-51996
To remediate CVE-2024-51996, upgrade the affected package to a fixed version below.
- —upgrade to 5.4.23+dfsg-1+deb12u4 or later
- —upgrade to 5.4.23+dfsg-1+deb12u4 or later
- —upgrade to 5.4.47 or later
Is CVE-2024-51996 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 5.4.23+dfsg-1+deb12u4
- from 0, < 5.4.23+dfsg-1+deb12u4
- >= 5.3.0, < 5.4.47
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |