CLSA-2024-1707419801 Fix CVE(s): CVE-2023-5981

SECURITY UPDATE: timing side-channel in the RSA-PSK ClientKeyExchange - debian/patches/nettle-pk-randomness-level.patch: nettle/pk use the appropriate level of randomness for each operation. - debian/patches/pk-gnutlsswitchlibstate.patch: pk always use gnutlsswitchlibstate. -...

CentOS 8 : openssl (CESA-2023:1405)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2023:1405 advisory. - A timing based side channel exists in the OpenSSL RSA Decryption implementation which could be sufficient to recover a plaintext across a network in ...

CentOS 8 : gnutls (CESA-2023:1569)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2023:1569 advisory. - A timing side-channel in the handling of RSA ClientKeyExchange messages was discovered in GnuTLS. This side-channel can be sufficient to recover the key...

SUSE CVE-2023-6240

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 signatures, limiting the services that use that private key...

Amazon Linux 2023 : ansible-core, ansible-test (ALAS2023-2024-505)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2024-505 advisory. The upstream report describes this issue as follows: When installing a maliciously created Ansible role using 'ansible-galaxy role install', arbitrary files the user has access to can be...

GHSA-3WW4-GG4F-JR7F Python Cryptography package vulnerable to Bleichenbacher timing oracle attack

A flaw was found in the python-cryptography package. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data...

m2crypto Bleichenbacher timing attack - incomplete fix for CVE-2020-25657

A flaw was found in m2crypto. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data...

DEBIAN-CVE-2023-50781

A flaw was found in m2crypto. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data...

CVE-2023-50781

A flaw was found in m2crypto. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data...

Security feature bypass

A security vulnerability has been identified in the cryptlib cryptographic library when cryptlib is compiled with the support for RSA key exchange ciphersuites in TLS by setting the USERSASUITES define, it will be vulnerable to the timing variant of the Bleichenbacher attack. An attacker that is...

CVE-2023-50782 Python-cryptography: bleichenbacher timing oracle attack against rsa decryption - incomplete fix for cve-2020-25659

A flaw was found in the python-cryptography package. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data...

CVE-2023-50782 Python-cryptography: bleichenbacher timing oracle attack against rsa decryption - incomplete fix for cve-2020-25659

A flaw was found in the python-cryptography package. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data...

CVE-2023-50782

CVE-2023-50782 affects the python-cryptography library across multiple Linux distributions. The underlying issue is a Bleichenbacher timing/PKCS#1 v1.5 RSA decryption handling flaw that could allow a remote attacker to decrypt TLS RSA-exchange messages, potentially exposing confidential data. Aff...

CVE-2023-50781

CVE-2023-50781 affects the Python m2crypto library and relates to Bleichenbacher timing attacks against RSA decryption, enabling potential remote decryption of TLS traffic that uses RSA key exchanges. The vulnerability is tied to m2crypto’s RSA decryption API, with references noting this as an in...

CVE-2023-50781 M2crypto: bleichenbacher timing attacks in the rsa decryption api - incomplete fix for cve-2020-25657

A flaw was found in m2crypto. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data...

CVE-2023-50781 M2crypto: bleichenbacher timing attacks in the rsa decryption api - incomplete fix for cve-2020-25657

A flaw was found in m2crypto. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data...

CVE-2023-50781

A flaw was found in m2crypto. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data...

CVE-2024-0202 Cryptlib: rsa key exchange ciphersuites in tls vulnerable to marvin attack

A security vulnerability has been identified in the cryptlib cryptographic library when cryptlib is compiled with the support for RSA key exchange ciphersuites in TLS by setting the USERSASUITES define, it will be vulnerable to the timing variant of the Bleichenbacher attack. An attacker that is...

CVE-2024-0323

The FTP server used on the B&R Automation Runtime supports unsecure encryption mechanisms, such as SSLv3, TLSv1.0 and TLS1.1. An network-based attacker can exploit the flaws to conduct man-in-the-middle attacks or to decrypt communications between the affected product clients...

CVE-2024-0323

The CVE-2024-0323 entry affects the B&R Automation Runtime FTP server, where the FTP service supports insecure encryption mechanisms (SSLv3, TLS 1.0, TLS 1.1). Affected product: B&R Automation Runtime (FTP server). Documented impact: network-based attacker can perform man-in-the-middle attacks or...