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CVE-2024-45191

nvd nist
Published: Aug 22, 2024Modified: Jun 17, 2025

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5.3
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N
Exploitability: 1.6 / Impact: 3.6
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

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 (1)

Products: Matrix: Olm
Matrix
1 product
Olm
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Olm
Up to 3.2.16

Related CWEs

CWE-208
Observable Timing Discrepancy
Two separate operations in a product require different amounts of time to complete, in a way that is observable to an actor and reveals security-relevant information about the state of the product, such as whether a particular operation was successful or not.

References (4)

Source: cve@mitre.org
Product
Source: cve@mitre.org
Patch
Source: cve@mitre.org
Issue Tracking
Source: cve@mitre.org
Exploit

Timeline

No history available yet.