CVE-2024-25189
9.8CRITICALlibjwt 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.
Published: 2/8/2024Updated: 11/18/2025
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.
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Affected Products
debiandebian_linux
10.0
libjwtlibjwt
1.15.3
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