Vulnerability Description
libjwt 1.15.3 uses strcmp (which is not constant time) to verify authentication, which makes it easier to bypass authentication via a timing side channel.
CVSS Score
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian | Debian Linux | 10.0 |
| Libjwt | Libjwt | 1.15.3 |
Related Weaknesses (CWE)
References
- https://github.com/P3ngu1nW/CVE_Request/blob/main/benmcollins%3Alibjwt.mdExploitThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2024/02/msg00009.htmlMailing ListThird Party Advisory
- https://github.com/P3ngu1nW/CVE_Request/blob/main/benmcollins%3Alibjwt.mdExploitThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2024/02/msg00009.htmlMailing ListThird Party Advisory
FAQ
What is CVE-2024-25189?
CVE-2024-25189 is a vulnerability with a CVSS score of 9.8 (CRITICAL). libjwt 1.15.3 uses strcmp (which is not constant time) to verify authentication, which makes it easier to bypass authentication via a timing side channel.
How severe is CVE-2024-25189?
CVE-2024-25189 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2024-25189?
Check the references section above for vendor advisories and patch information. Affected products include: Debian Debian Linux, Libjwt Libjwt.