PT-2024-20804
CVE-2024-25189
·
Published
2024-02-08
·
Updated
2025-11-18
Description by
CVSS 3.1
9.8
CriticalMetricsAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
libjwt version 1.15.3
Description
The issue arises from the use of
strcmp to verify authentication, which is not a constant time operation. This makes it easier for attackers to bypass authentication via a timing side channel.Recommendations
For libjwt version 1.15.3, consider updating to a version that uses constant time string comparison to mitigate the risk of timing side channel attacks.
Exploitability
Exploit
Fix
Impacts
Vendors
Affected products
Found an issue in the description? Have something to add? Feel free to write us 👾