RustCrypto/RSA vulnerable to a Marvin Attack via key recovery through timing sidechannels
概要
RustCrypto/RSA vulnerable to a Marvin Attack via key recovery through timing sidechannels
原文の説明
取得元が公開している説明をそのまま載せています (多くは英語)。
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.
出典: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
ディストリビューション別の修正状況
各ディストリビューションが公開している、この CVE の修正パッケージ
- Debian DEBIAN-CVE-2023-49092 rust-rsa
- Ubuntu UBUNTU-CVE-2023-49092 rust-rsa
参照URL
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- report github.com