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 to use that information to recover the key. There is currently no fix available. As a workaround, avoid using the RSA crate in settings where attackers are able to observe timing information, e.g. local use on a non-compromised computer.

• CWE-385
• CWE-203

• https://github.com/RustCrypto/RSA/issues/19#issuecomment-1822995643Issue Tracking
• https://github.com/RustCrypto/RSA/security/advisories/GHSA-c38w-74pg-36hrVendor Advisory
• https://github.com/RustCrypto/RSA/issues/19#issuecomment-1822995643Issue Tracking
• https://github.com/RustCrypto/RSA/security/advisories/GHSA-c38w-74pg-36hrVendor Advisory

Published

Nov 28, 2023

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2023-49087xml-security is a library that implements XML signatures and…7.5
• CVE-2023-49088Cacti is an open source operational monitoring and fault man…4.8
• CVE-2023-49089Umbraco is an ASP.NET content management system (CMS). Start…6.5
• CVE-2023-4909Inappropriate implementation in Interstitials in Google Chro…4.3
• CVE-2023-49090CarrierWave is a solution for file uploads for Rails, Sinatr…6.1
• CVE-2023-49091Cosmos provides users the ability self-host a home server by…9.8
• CVE-2023-49093HtmlUnit is a GUI-less browser for Java programs. HtmlUnit i…8.8
• CVE-2023-49094Symbolicator is a symbolication service for native stacktrac…4.3
• CVE-2023-49095nexkey is a microblogging platform. Insufficient validation …7.5
• CVE-2023-49096Jellyfin is a Free Software Media System for managing and st…8.8
• CVE-2023-49097ZITADEL is an identity infrastructure system. ZITADEL uses t…8.8
• CVE-2023-49098Discourse-reactions is a plugin that allows user to add thei…3.5