CVE-2024-52813 json
matrix-sdk-crypto missing facility to signal rotation of a verified cryptographic identity
published 2024-01-07 2 y ago modified 2026-10-12 27 d ago also EUVD-2025-0042 , GHSA-r5vf-wf4h-82gg , RUSTSEC-2024-0434
- cvss
- 4.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 42%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- crates.io matrix-sdk-crypto 0.8.0
- matrix matrix-rust-sdk 0.8.0
- cargo-audit-advisory-db openSUSE Tumbleweed 20250204-1.1
opensuse advisories openSUSE-SU-2025:14726-1
- github.com/matrix-org/matrix-rust-sdk#3795 pull request
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 22 mo ago
Exploit prediction
0.49% chance of exploitation in the next 30 days, higher than 42% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| GitHub | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| crates.io | matrix-sdk-crypto | <0.8.0 >=0.0.0-0, <0.8.0 |
0.8.0 |
Affected products
- matrix-org matrix-rust-sdk
Classification
References
-
github.com
/matrix-org/matrix-rust-sdk/pull/3795
web
-
github.com
/matrix-org/matrix-rust-sdk/security/advisories/GHSA-r5vf-wf4h-82gg
web
-
nvd.nist.gov
/vuln/detail/CVE-2024-52813
advisory
-
github.com
/matrix-org/matrix-rust-sdk
package
-
rustsec.org
/advisories/RUSTSEC-2024-0434.html
web, advisory
-
crates.io
/crates/matrix-sdk-crypto
package
Sources
- CVE List CVE-2024-52813
- GitHub Advisory GHSA-r5vf-wf4h-82gg
- NVD CVE-2024-52813
- OSV RUSTSEC-2024-0434
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.