UBUNTU-CVE-2024-45192
- Source
- https://ubuntu.com/security/CVE-2024-45192
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-45192.json
- JSON Data
- https://api.osv.dev/v1/vulns/UBUNTU-CVE-2024-45192
- Upstream
- Published
- 2024-08-22T16:15:00Z
- Modified
- 2025-07-14T06:35:59.132889Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- - medium
- Summary
- [none]
- Details
-
An issue was discovered in Matrix libolm through 3.2.16. Cache-timing attacks can occur due to use of base64 when decoding group session keys. This refers to the libolm implementation of Olm. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
- References
-
- https://ubuntu.com/security/CVE-2024-45192
- https://www.cve.org/CVERecord?id=CVE-2024-45192
- https://soatok.blog/2024/08/14/security-issues-in-matrixs-olm-library/
- https://gitlab.matrix.org/matrix-org/olm/-/commit/6d4b5b07887821a95b144091c8497d09d377f985
- https://gitlab.matrix.org/matrix-org/olm/
- https://news.ycombinator.com/item?id=41249371
Affected packages
Ubuntu:Pro:18.04:LTS / olm
Package
- Name
- olm
- Purl
- pkg:deb/ubuntu/olm@2.2.2+git20170526.0fd768e+dfsg-1?arch=source&distro=esm-apps/bionic
Ubuntu:Pro:20.04:LTS / olm
Package
- Name
- olm
- Purl
- pkg:deb/ubuntu/olm@3.1.3+dfsg-2ubuntu0.1~esm1?arch=source&distro=esm-apps/focal
Ubuntu:22.04:LTS / olm
Package
- Name
- olm
- Purl
- pkg:deb/ubuntu/olm@3.2.10~dfsg-6ubuntu1?arch=source&distro=jammy
Ubuntu:24.04:LTS / olm
Package
- Name
- olm
- Purl
- pkg:deb/ubuntu/olm@3.2.16+dfsg-2?arch=source&distro=noble