{"id":"DEBIAN-CVE-2024-45191","details":"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.","modified":"2026-09-15T09:03:09.475515226Z","published":"2024-08-22T16:15:10.120Z","upstream":["CVE-2024-45191"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2024-45191"}],"affected":[{"package":{"name":"olm","ecosystem":"Debian:12","purl":"pkg:deb/debian/olm?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.2.13~dfsg-1","3.2.15~dfsg-1","3.2.16+dfsg-1","3.2.16+dfsg-2","3.2.16+dfsg-3","3.2.16+dfsg-4","3.2.16+dfsg-5","3.2.16+dfsg-6"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2024-45191.json"}},{"package":{"name":"olm","ecosystem":"Debian:13","purl":"pkg:deb/debian/olm?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.2.16+dfsg-3","3.2.16+dfsg-4","3.2.16+dfsg-5","3.2.16+dfsg-6"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2024-45191.json"}},{"package":{"name":"olm","ecosystem":"Debian:14","purl":"pkg:deb/debian/olm?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.2.16+dfsg-3","3.2.16+dfsg-4","3.2.16+dfsg-5","3.2.16+dfsg-6"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2024-45191.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N"}]}