SUSE-SU-2024:1402-1 Security update for opensc

This update for opensc fixes the following issues: - CVE-2023-5992: Fixed side-channel leaks while stripping encryption PKCS1 padding bsc1219386...

opencryptoki: timing side-channel in handling of RSA PKCS#1 v1.5 padded ciphertexts (Marvin)

A timing side-channel vulnerability has been discovered in the opencryptoki package while processing RSA PKCS1 v1.5 padded ciphertexts. This flaw could potentially enable unauthorized RSA ciphertext decryption or signing, even without access to the corresponding private key...

synapse 安全漏洞

synapse is an application. for open federated instant messaging and VoIP. A security vulnerability exists in Synapse versions prior to 1.105.1 that stems from a security issue in the authentication chain index that allows an attacker to perform a denial of service via disk padding and high CPU...

nodejs: vulnerable to timing variant of the Bleichenbacher attack against PKCS#1 v1.5 padding (Marvin)

A flaw was found in Node.js. The privateDecrypt API of the crypto library may allow a covert timing side-channel during PKCS1 v1.5 padding error handling. This issue revealed significant timing differences in decryption for valid and invalid ciphertexts, which may allow a remote attacker to decry...

nodejs: vulnerable to timing variant of the Bleichenbacher attack against PKCS#1 v1.5 padding (Marvin)

A flaw was found in Node.js. The privateDecrypt API of the crypto library may allow a covert timing side-channel during PKCS1 v1.5 padding error handling. This issue revealed significant timing differences in decryption for valid and invalid ciphertexts, which may allow a remote attacker to decry...

RHEL 8 : nodejs:18 (RHSA-2024:1880)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:1880 advisory. Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language...

opencryptoki: timing side-channel in handling of RSA PKCS#1 v1.5 padded ciphertexts (Marvin)

A timing side-channel vulnerability has been discovered in the opencryptoki package while processing RSA PKCS1 v1.5 padded ciphertexts. This flaw could potentially enable unauthorized RSA ciphertext decryption or signing, even without access to the corresponding private key...

USN-6727-2 nss regression

USN-6727-1 fixed vulnerabilities in NSS. The update introduced a regression when trying to load security modules on Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. This update fixes the problem. We apologize for the inconvenience. Original advisory details: It was discovered that NSS incorrectly handled...

Observable Discrepancy

Overview org.bouncycastle:bcprov-jdk15on is a Java implementation of cryptographic algorithms. Affected versions of this package are vulnerable to Observable Discrepancy due to the timing difference between exceptions thrown when processing RSA key exchange handshakes, AKA Marvin. Note: The...

Observable Discrepancy

Overview Affected versions of this package are vulnerable to Observable Discrepancy due to the timing difference between exceptions thrown when processing RSA key exchange handshakes, AKA Marvin. Note: The implemented fix mitigates the leakage of data via the PKCS1 interface, but does not fully...

USN-6727-1 nss vulnerabilities

It was discovered that NSS incorrectly handled padding when checking PKCS1 certificates. A remote attacker could possibly use this issue to perform Bleichenbacher-like attacks and recover private data. This issue only affected Ubuntu 20.04 LTS. CVE-2023-4421 It was discovered that NSS had a timin...

nodejs: vulnerable to timing variant of the Bleichenbacher attack against PKCS#1 v1.5 padding (Marvin)

A flaw was found in Node.js. The privateDecrypt API of the crypto library may allow a covert timing side-channel during PKCS1 v1.5 padding error handling. This issue revealed significant timing differences in decryption for valid and invalid ciphertexts, which may allow a remote attacker to decry...

RHEL 8 : nodejs:20 (RHSA-2024:1687)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:1687 advisory. Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language...

RHEL 9 : nodejs:20 (RHSA-2024:1688)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:1688 advisory. Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language...

EulerOS 2.0 SP9 : gnutls (EulerOS-SA-2024-1486)

According to the versions of the gnutls packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A vulnerability was found that the response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from response times of ciphertext...

ALSA-2024:1688 Important: nodejs:20 security update

Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. Security Fixes: nodejs: vulnerable to timing variant of the Bleichenbacher attack against PKCS1 v1.5 padding Marvin CVE-2023-46809 nodejs: reading unprocessed HTT...

EulerOS 2.0 SP9 : gnutls (EulerOS-SA-2024-1507)

According to the versions of the gnutls packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A vulnerability was found that the response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from response times of ciphertext...

SUSE CVE-2024-26678

In the Linux kernel, the following vulnerability has been resolved: x86/efistub: Use 1:1 file:memory mapping for PE/COFF .compat section The .compat section is a dummy PE section that contains the address of the 32-bit entrypoint of the 64-bit kernel image if it is bootable from 32-bit firmware...

CVE-2024-3296

A timing-based side-channel flaw exists in the rust-openssl package, which could be sufficient to recover a plaintext across a network in a Bleichenbacher-style attack. To achieve successful decryption, an attacker would have to be able to send a large number of trial messages for decryption. The...

UBUNTU-CVE-2024-3296

A timing-based side-channel flaw exists in the rust-openssl package, which could be sufficient to recover a plaintext across a network in a Bleichenbacher-style attack. To achieve successful decryption, an attacker would have to be able to send a large number of trial messages for decryption. The...