GHSA-4GRX-2X9W-596C Marvin Attack: potential key recovery through timing sidechannels

The Marvin Attack is a timing sidechannel vulnerability which allows performing RSA decryption and signing operations as an attacker with the ability to observe only the time of the decryption operation performed withthe private key. A recent survey of RSA implementations found that the Rust rsa...

Marvin Attack: potential key recovery through timing sidechannels

The Marvin Attack is a timing sidechannel vulnerability which allows performing RSA decryption and signing operations as an attacker with the ability to observe only the time of the decryption operation performed withthe private key. A recent survey of RSA implementations found that the Rust rsa...

CVE-2023-49092 RustCrypto/RSA vulnerable to a Marvin Attack via key recovery through timing sidechannels

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...

CVE-2023-49092 RustCrypto/RSA vulnerable to a Marvin Attack via key recovery through timing sidechannels

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...

Experts Uncover Passive Method to Extract Private RSA Keys from SSH Connections

A new study has demonstrated that it's possible for passive network attackers to obtain private RSA host keys from a vulnerable SSH server by observing when naturally occurring computational faults that occur while the connection is being established. The Secure Shell SSH protocol is a method for...

RUSTSEC-2023-0071 Marvin Attack: potential key recovery through timing sidechannels

Impact 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. Patches No patch is yet available. The crypto-bigint migration...

Observable Discrepancy

Overview jsrsasign is a free pure JavaScript cryptographic library. Affected versions of this package are vulnerable to Observable Discrepancy via the RSA PKCS1.5 or RSAOAEP decryption process. An attacker can decrypt ciphertexts by exploiting the Marvin security flaw. Exploiting this vulnerabili...

PT-2023-8446

Name of the Vulnerable Software and Affected Versions jsrsasign versions prior to 11.0.0 Description The issue is related to an Observable Discrepancy via the RSA PKCS1.5 or RSAOAEP decryption process in the jsrsasign package. An attacker can decrypt ciphertexts by exploiting this flaw, which is...

The vulnerability of implementations of standards PKCS#1 v1.5, OAEP, and RASASVP in the NSS (Network Security Services) library allows a attacker to execute the Bleichenbacher attack or the Marvin attack.

The vulnerability of implementations of standards PKCS1 v1.5, OAEP, and RASASVP in the NSS Network Security Services library set is related to insufficient protection of service data due to timing discrepancies. Exploiting this vulnerability allows a remote attacker to execute the Bleichenbacher...

The vulnerability of the PKCS#1 v1.5 standard implementation in the NSS (Network Security Services) library allows attackers to execute the Bleichenbacher attack or the Marvin attack.

The vulnerability of the PKCS1 v1.5 standard implemented by the NSS Network Security Services library is related to insufficient protection of service data due to timing discrepancies. Exploiting this vulnerability allows a remote attacker to execute the Bleichenbacher attack or the Marvin attack...

PT-2023-6229

Name of the Vulnerable Software and Affected Versions Network Security Services NSS versions prior to the fixed version Firefox versions prior to 124 Firefox ESR versions prior to 115.9 Thunderbird versions prior to 115.9 Description The issue is related to the implementation of PKCS1 v1.5, OAEP,...

PT-2024-1598

Name of the Vulnerable Software and Affected Versions Linux Kernel affected versions not specified Description A Marvin vulnerability side-channel leakage was found in the RSA decryption operation in the Linux Kernel. This issue may allow a network attacker to decrypt ciphertexts or forge...

SUSE CVE-2023-4421

The NSS code used for checking PKCS1 v1.5 was leaking information useful in mounting Bleichenbacher-like attacks. Both the overall correctness of the padding as well as the length of the encrypted message was leaking through timing side-channel. By sending large number of attacker-selected...

WordPress Credova_Financial plugin <= 1.4.8 - Sensitive Information Disclosure vulnerability

Sensitive Information Disclosure vulnerability discovered by Marvin Santos in WordPress CredovaFinancial plugin versions = 1.4.8. Solution Update the WordPress CredovaFinancial plugin to the latest available version at least 1.4.9...

CVE-2021-32471

Insufficient input validation in the Marvin Minsky 1967 implementation of the Universal Turing Machine allows program users to execute arbitrary code via crafted data. For example, a tape head may have an unexpected location after the processing of input composed of As and Bs instead of 0s and 1s...

CVE-2021-32471

Insufficient input validation in the Marvin Minsky 1967 implementation of the Universal Turing Machine allows program users to execute arbitrary code via crafted data. For example, a tape head may have an unexpected location after the processing of input composed of As and Bs instead of 0s and 1s...

Input validation

Insufficient input validation in the Marvin Minsky 1967 implementation of the Universal Turing Machine allows program users to execute arbitrary code via crafted data. For example, a tape head may have an unexpected location after the processing of input composed of As and Bs instead of 0s and 1s...

CVE-2021-32471

CVE-2021-32471 concerns the Marvin Minsky 1967 Universal Turing Machine implementation, where insufficient input validation in the program allows a user to execute arbitrary code via crafted data. The described scenario notes that, after processing input composed of As and Bs (rather than 0s and ...

CVE-2021-32471

Insufficient input validation in the Marvin Minsky 1967 implementation of the Universal Turing Machine allows program users to execute arbitrary code via crafted data. For example, a tape head may have an unexpected location after the processing of input composed of As and Bs instead of 0s and 1s...

Universal Turing Machine Marvin Minsky 输入验证错误漏洞

Universal Turing Machine is a computational model. Provides a simulation of any Turing Machine function on any input. A security vulnerability exists in Universal Turing Machine Marvin Minsky 1967. The vulnerability stems from insufficient validation of user input by the program, which could allo...