CVE-2024-25189

published 2024-02-08

CVE-2024-25189: 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.

Priority P3 57 critical 9.8 CVSS 3.1

AV N AC L PR N UI N S U C H I H A H

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.

Affected

7 ranges

Vendor	Product	Version range	Fixed in
debian	debian_linux	—	—
debian	libjwt	< libjwt 1.10.2-1+deb12u1 (bookworm)	libjwt 1.10.2-1+deb12u1 (bookworm)
libjwt	libjwt	—	—
libjwt	libjwt	>= 0 < 1.10.2-1+deb11u1	1.10.2-1+deb11u1
libjwt	libjwt	>= 0 < 1.10.2-1+deb12u1	1.10.2-1+deb12u1
libjwt	libjwt	>= 0 < 1.17.0-2	1.17.0-2
libjwt	libjwt	>= 0 < 1.17.0-2	1.17.0-2

CVSS provenance

nvd v3.1 9.8 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

osv 9.8 CRITICAL

vendor_debian 9.8 CRITICAL

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