{"id":"CVE-2024-52813","aliases":["EUVD-2025-0042","GHSA-r5vf-wf4h-82gg","RUSTSEC-2024-0434","openSUSE-SU-2025:14726-1"],"status":"published","title":"matrix-sdk-crypto missing facility to signal rotation of a verified cryptographic identity","description":"matrix-rust-sdk is an implementation of a Matrix client-server library in Rust. Versions of the matrix-sdk-crypto Rust crate before 0.8.0 lack a dedicated mechanism to notify that a user's cryptographic identity has changed from a verified to an unverified one, which could cause client applications relying on the SDK to overlook such changes. matrix-sdk-crypto 0.8.0 adds a new VerificationLevel::VerificationViolation enum variant which indicates that a previously verified identity has been changed.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.0049,"percentile":0.42426,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-223","CWE-347"],"published":"2024-01-07T12:00:00Z","modified":"2026-11-04T02:46:15Z","fixes":[{"ecosystem":"crates.io","package":"matrix-sdk-crypto","fixed_in":["0.8.0"],"sources":["ghsa","osv"]},{"ecosystem":"openSUSE:Tumbleweed","package":"cargo-audit-advisory-db","fixed_in":["20250204-1.1"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"crates.io","package":"matrix-sdk-crypto","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.8.0"}]}]},{"source":"osv","ecosystem":"crates.io","package":"matrix-sdk-crypto","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.8.0"}]}]},{"source":"osv","ecosystem":"crates.io","package":"matrix-sdk-crypto","ranges":[{"type":"SEMVER","events":[{"introduced":"0.0.0-0"},{"fixed":"0.8.0"}]}]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"cargo-audit-advisory-db","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"20250204-1.1"}]}]}],"products":[{"vendor":"matrix-org","product":"matrix-rust-sdk"}],"references":[{"url":"https://github.com/matrix-org/matrix-rust-sdk/security/advisories/GHSA-r5vf-wf4h-82gg","tags":["x_refsource_CONFIRM","advisory","web"]},{"url":"https://github.com/matrix-org/matrix-rust-sdk/pull/3795","tags":["x_refsource_MISC","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-52813","tags":["advisory"]},{"url":"https://rustsec.org/advisories/RUSTSEC-2024-0434.html","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-r5vf-wf4h-82gg"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/52xxx/CVE-2024-52813.json","tags":["advisory"]},{"url":"https://github.com/matrix-org/matrix-rust-sdk","tags":["package"]},{"url":"https://crates.io/crates/matrix-sdk-crypto","tags":["package"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/JAVWAQ2L6YWTYJJN4PNMGZK3GT6FT6T2/","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2024-52813","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2024-52813","title":"matrix-sdk-crypto missing facility to signal rotation of a verified cryptographic identity","description":"matrix-rust-sdk is an implementation of a Matrix client-server library in Rust. Versions of the matrix-sdk-crypto Rust crate before 0.8.0 lack a dedicated mechanism to notify that a user's cryptographic identity has changed from a verified to an unverified one, which could cause client applications relying on the SDK to overlook such changes. matrix-sdk-crypto 0.8.0 adds a new VerificationLevel::VerificationViolation enum variant which indicates that a previously verified identity has been changed.","status":"published","published":"2025-01-07T15:25:47.794Z","modified":"2025-01-07T17:11:35.476Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-223"],"updated_at":"2026-11-02T14:34:03.661584Z"}],"euvd":[{"id":"EUVD-2025-0042","description":"matrix-rust-sdk is an implementation of a Matrix client-server library in Rust. Versions of the matrix-sdk-crypto Rust crate before 0.8.0 lack a dedicated mechanism to notify that a user's cryptographic identity has changed from a verified to an unverified one, which could cause client applications relying on the SDK to overlook such changes. matrix-sdk-crypto 0.8.0 adds a new VerificationLevel::VerificationViolation enum variant which indicates that a previously verified identity has been changed.","status":"published","published":"2025-01-07T15:25:47Z","modified":"2025-01-07T17:11:35Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-03T00:04:24.776491Z"}],"ghsa":[{"id":"GHSA-r5vf-wf4h-82gg","title":"matrix-sdk-crypto missing facility to signal rotation of a verified cryptographic identity","description":"### Impact\n\nVersions of the matrix-sdk-crypto Rust crate before 0.8.0 lack a dedicated mechanism to notify that a user's cryptographic identity has changed from a verified to an unverified one, which could cause client applications relying on the SDK to overlook such changes.\n\n### Patches\n\nmatrix-sdk-crypto 0.8.0 adds a new `VerificationLevel::VerificationViolation` enum variant which indicates that a previously verified identity has been changed.\n\n### References\n\n- Patch: https://github.com/matrix-org/matrix-rust-sdk/pull/3795\n","status":"published","published":"2025-01-07T15:25:52Z","modified":"2025-01-22T17:37:51Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-223","CWE-347"],"updated_at":"2026-11-02T14:38:27.974809Z"}],"nvd":[{"id":"CVE-2024-52813","description":"matrix-rust-sdk is an implementation of a Matrix client-server library in Rust. Versions of the matrix-sdk-crypto Rust crate before 0.8.0 lack a dedicated mechanism to notify that a user's cryptographic identity has changed from a verified to an unverified one, which could cause client applications relying on the SDK to overlook such changes. matrix-sdk-crypto 0.8.0 adds a new VerificationLevel::VerificationViolation enum variant which indicates that a previously verified identity has been changed.","status":"published","published":"2025-01-07T16:15:35.61Z","modified":"2026-06-17T08:07:40.437Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-223"],"updated_at":"2026-11-02T14:10:41.838321Z"}],"osv":[{"id":"CVE-2024-52813","title":"matrix-sdk-crypto missing facility to signal rotation of a verified cryptographic identity","description":"matrix-rust-sdk is an implementation of a Matrix client-server library in Rust. Versions of the matrix-sdk-crypto Rust crate before 0.8.0 lack a dedicated mechanism to notify that a user's cryptographic identity has changed from a verified to an unverified one, which could cause client applications relying on the SDK to overlook such changes. matrix-sdk-crypto 0.8.0 adds a new VerificationLevel::VerificationViolation enum variant which indicates that a previously verified identity has been changed.","status":"published","published":"2025-01-07T15:25:47.794Z","modified":"2026-11-04T02:46:15.030045102Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-223"],"updated_at":"2026-11-04T02:53:57.551196Z"},{"id":"GHSA-r5vf-wf4h-82gg","title":"matrix-sdk-crypto missing facility to signal rotation of a verified cryptographic identity","description":"### Impact\n\nVersions of the matrix-sdk-crypto Rust crate before 0.8.0 lack a dedicated mechanism to notify that a user's cryptographic identity has changed from a verified to an unverified one, which could cause client applications relying on the SDK to overlook such changes.\n\n### Patches\n\nmatrix-sdk-crypto 0.8.0 adds a new `VerificationLevel::VerificationViolation` enum variant which indicates that a previously verified identity has been changed.\n\n### References\n\n- Patch: https://github.com/matrix-org/matrix-rust-sdk/pull/3795\n","status":"published","published":"2025-01-07T15:25:52Z","modified":"2025-01-22T17:37:49Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-223","CWE-347"],"updated_at":"2026-11-02T15:46:55.480549Z"},{"id":"openSUSE-SU-2025:14726-1","title":"cargo-audit-advisory-db-20250204-1.1 on GA media","description":"These are all security issues fixed in the cargo-audit-advisory-db-20250204-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2025-02-04T00:00:00Z","modified":"2026-02-04T03:07:53.387298Z","updated_at":"2026-11-02T16:58:36.976155Z"},{"id":"RUSTSEC-2024-0434","title":" Missing facility to signal rotation of a verified cryptographic identity","description":"Versions of the matrix-sdk-crypto Rust crate before 0.8.0 lack a dedicated\nmechanism to notify that a user's cryptographic identity has changed from a\nverified to an unverified one, which could cause client applications relying on\nthe SDK to overlook such changes.\n\nmatrix-sdk-crypto 0.8.0 adds a new `VerificationLevel::VerificationViolation`\nenum variant which indicates that a previously verified identity has been\nchanged.","status":"published","published":"2024-01-07T12:00:00Z","modified":"2026-10-12T18:00:07.418421276Z","updated_at":"2026-11-02T15:53:39.971022Z"}]}}