Описание
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.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| rust-rsa | unfixed | package | ||
| rust-rsa | postponed | trixie | package |
Примечания
https://github.com/RustCrypto/RSA/security/advisories/GHSA-c38w-74pg-36hr
https://github.com/RustCrypto/RSA/issues/19#issuecomment-1822995643
https://rustsec.org/advisories/RUSTSEC-2023-0071.html
https://people.redhat.com/~hkario/marvin/
https://github.com/RustCrypto/RSA/issues/19
Связанные уязвимости
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.
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.
Marvin Attack: potential key recovery through timing sidechannels