CVE-2024-45191

An issue was discovered in Matrix libolm through 3.2.16

Medium · published August 22, 2024

CVSS v3.1
5.3
EPSS
0%
Percentile
38.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00454 · 38.4th percentile
Published
2024-08-22T00:00Z
EPSS history
Timeline
  • 22 AUG 00:00Z
    An issue was discovered in Matrix libolm through 3.2.16
    cvelistv5