CVE-2023-5981

A vulnerability was found that the response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from response times of ciphertexts with correct PKCS1 v1.5 padding...

Improper Cryptographic Algorithm

jose4j is vulnerable to Improper Cryptographic Algorithm. The vulnerability exists due to the way RSA15 and RSAOAEP is implemented, allowing an attacker to decrypt RSA15 or RSAOAEP encrypted ciphertexts, and in addition, it may be feasible to sign with affected keys...

GHSA-JGVC-JFGH-RJVV Chosen Ciphertext Attack in Jose4j

Summary RSA15 in jose4j is susceptible to chosen ciphertext attacks. The attack allows to decrypt RSA15 or RSAOAEP encrypted ciphertexts. It may be feasible to sign with affected keys. Severity Moderate - exploiting this ciphertext attack could result in the ability to decrypt RSA15 or RSAOAEP...

Debian DSA-5349-1 : gnutls28 - security update

The remote Debian 11 host has packages installed that are affected by a vulnerability as referenced in the dsa-5349 advisory. Hubert Kario discovered a timing side channel in the RSA decryption implementation of the GNU TLS library. For the stable distribution bullseye, this problem has been fixe...

USN-4478-2: Python-RSA vulnerability

USN-4478-1 fixed a vulnerability in Python-RSA. This update provides the corresponding update for Ubuntu 16.04 ESM, Ubuntu 18.04 ESM and Ubuntu 20.04 ESM. Original advisory details: It was discovered that Python-RSA incorrectly handled certain ciphertexts. An attacker could possibly use this issu...

in star7th/showdoc

✍️ Description The referenced code contains a hard-coded salt that is used for all passwords, ideally - a unique salt should be generated for each password and then would be stored alongside it as oppose to the constant one that is used for all passwords in the showdoc repository. 🕵️‍♂️ Proof of...

GHSA-3FX4-7F69-5MMG Integer Overflow in go-jose

go-jose before 1.0.5 suffers from a CBC-HMAC integer overflow on 32-bit architectures. An integer overflow could lead to authentication bypass for CBC-HMAC encrypted ciphertexts on 32-bit architectures...

Linux Nettle 输入验证错误漏洞

Linux Nettle is an American open source application for Linux. Contains a design that lends itself easily to a low-level cryptographic library in many cases. An input validation error vulnerability exists in Linux Nettle, which stems from the way the RSA decryption function improperly handles...

Amazon AWS Encryption SDK Encryption Issues Vulnerabilities

The Amazon AWS Encryption SDK is a development toolkit for encryption applications from Amazon.com, USA. A security vulnerability exists in the AWS Encryption SDK that stems from the SDK's use of the non-submit attribute of AES-GCM as well as other AEAD ciphers such as AES-GCM-SIV or...

Google Tink Data Forgery Issue Vulnerability

Tink is the United States Google Google a multi-language cross-platform to provide encryption API of a development library. A security vulnerability exists in versions of Tink prior to 1.5, which stems from incorrect handling of invalid unicode characters and can be exploited by an attacker to...

CVE-2020-8929

A mis-handling of invalid unicode characters in the Java implementation of Tink versions prior to 1.5 allows an attacker to change the ID part of a ciphertext, which result in the creation of a second ciphertext that can decrypt to the same plaintext. This can be a problem with encrypting...

USN-4478-1: Python-RSA vulnerability

It was discovered that Python-RSA incorrectly handled certain ciphertexts. An attacker could possibly use this issue to obtain sensitive information...

Side-channel Attack

GnuPG is vulnerable to side-channel attacks. An attacker in close physical range to the target system is able to decrypt ciphertexts using acoustic cryptanalysis to recover the RSA secret key belonging to the system...

CVE-2018-0131

A vulnerability in the implementation of RSA-encrypted nonces in Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to obtain the encrypted nonces of an Internet Key Exchange Version 1 IKEv1 session. The vulnerability exists because the affected software...

Design/Logic Flaw

A vulnerability in the implementation of RSA-encrypted nonces in Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to obtain the encrypted nonces of an Internet Key Exchange Version 1 IKEv1 session. The vulnerability exists because the affected software...

Cisco IOS and IOS XE Software Internet Key Exchange Version 1 RSA-Encrypted Nonces Vulnerability

A vulnerability in the implementation of RSA-encrypted nonces in Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to obtain the encrypted nonces of an Internet Key Exchange Version 1 IKEv1 session. The vulnerability exists because the affected software...

CVE-2016-9123

go-jose before 1.0.5 suffers from a CBC-HMAC integer overflow on 32-bit architectures. An integer overflow could lead to authentication bypass for CBC-HMAC encrypted ciphertexts on 32-bit architectures...

Integer overflow

go-jose before 1.0.5 suffers from a CBC-HMAC integer overflow on 32-bit architectures. An integer overflow could lead to authentication bypass for CBC-HMAC encrypted ciphertexts on 32-bit architectures...

CVE-2016-9123

go-jose before 1.0.5 suffers from a CBC-HMAC integer overflow on 32-bit architectures. An integer overflow could lead to authentication bypass for CBC-HMAC encrypted ciphertexts on 32-bit architectures...

CVE-2016-9123

go-jose before 1.0.5 suffers from a CBC-HMAC integer overflow on 32-bit architectures. An integer overflow could lead to authentication bypass for CBC-HMAC encrypted ciphertexts on 32-bit architectures...