CVEvulnerability

CVE-2024-45191

5.3 MEDIUM Published 2024-08-22 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2024-08-22
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
5.3 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N
Weaknesses
CWE-208

Description

An issue was discovered in Matrix libolm through 3.2.16. The AES implementation is vulnerable to cache-timing attacks due to use of S-boxes. This is related to software that uses a lookup table for the SubWord step. This refers to the libolm implementation of Olm. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

Affected configurations

• matrix olm (<= 3.2.16)

Related

Weakness · CWE (1)

  • CWE-208 Observable Timing Discrepancy weakness

References