What is CVE-2023-49092?

CVE-2023-49092 is a medium-severity vulnerability in Rustcrypto Rsa, classified under CWE-385. CVSS score: 5.9/10. Published 2023-11-28.

How severe is CVE-2023-49092?

Medium severity. CVSS v3 base score is 5.9 out of 10.

Vulnerability in Rustcrypto Rsa

CVE-2023-49092

RustCrypto/RSA is a portable RSA implementation in pure Rust. Due to a non-constant-time implementation, information about the private key is leaked through timing information which is observable over the network. An attacker may be able t…

EPSS: 0.007 (73.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Rustcrypto Rsa — versions <= 0.9.5

Weakness classification (CWE)

CWE-385

References

https://github.com/RustCrypto/RSA/security/advisories/GHSA-c38w-74pg-36hr (x_refsource_CONFIRM)
https://github.com/RustCrypto/RSA/issues/19#issuecomment-1822995643 (x_refsource_MISC)

Frequently asked questions

What is CVE-2023-49092?: CVE-2023-49092 is a medium-severity vulnerability in Rustcrypto Rsa, classified under CWE-385. CVSS score: 5.9/10. Published 2023-11-28.
How severe is CVE-2023-49092?: Medium severity. CVSS v3 base score is 5.9 out of 10.