{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-09-22T20:01:07.731","vulnerabilities":[{"cve":{"id":"CVE-2024-45191","sourceIdentifier":"cve@mitre.org","published":"2024-08-22T16:15:10.120","lastModified":"2026-06-17T07:53:46.000","vulnStatus":"Analyzed","cveTags":[{"sourceIdentifier":"cve@mitre.org","tags":["unsupported-when-assigned"]}],"descriptions":[{"lang":"en","value":"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."},{"lang":"es","value":"Se descubrió un problema en Matrix libolm (también conocido como Olm) hasta la versión 3.2.16. La implementación de AES es vulnerable a ataques de sincronización de caché debido al uso de S-boxes. Esto está relacionado con el software que utiliza una tabla de búsqueda para el paso SubWord. NOTA: Esta vulnerabilidad solo afecta a productos que ya no son compatibles con el fabricante."}],"affected":[{"source":"cve@mitre.org","affectedData":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","affectedData":[{"vendor":"matrix","product":"olm","defaultStatus":"unknown","cpes":["cpe:2.3:a:matrix:olm:*:*:*:*:*:*:*:*"],"versions":[{"version":"0","lessThanOrEqual":"3.2.16","versionType":"custom","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N","baseScore":5.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":1.6,"impactScore":3.6}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2024-08-22T20:43:50.323285Z","id":"CVE-2024-45191","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","description":[{"lang":"en","value":"CWE-208"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:matrix:olm:*:*:*:*:*:*:*:*","versionEndIncluding":"3.2.16","matchCriteriaId":"C7B17FB9-0BA5-45F7-BC70-42077F48B4B9"}]}]}],"references":[{"url":"https://gitlab.matrix.org/matrix-org/olm/","source":"cve@mitre.org","tags":["Product"]},{"url":"https://gitlab.matrix.org/matrix-org/olm/-/commit/6d4b5b07887821a95b144091c8497d09d377f985","source":"cve@mitre.org","tags":["Patch"]},{"url":"https://news.ycombinator.com/item?id=41249371","source":"cve@mitre.org","tags":["Issue Tracking"]},{"url":"https://soatok.blog/2024/08/14/security-issues-in-matrixs-olm-library/","source":"cve@mitre.org","tags":["Exploit"]}]}}]}