2397 matches found
Node.js Security Vulnerabilities
Node.js is an open source, cross-platform JavaScript runtime environment. A security vulnerability exists in Node.js that stems from a timing difference between the decryption of valid and invalid ciphers, which could allow a remote attacker to decrypt captured RSA ciphers or forge signatures...
MGASA-2024-0037 Updated mbedtls packages fix security vulnerabilities
This update brings the mbedtls packages from 2.28.3 to the latest 2.28.7 release in the LTS branch, fixing a number of bugs as well the following security vulnerabilities: - Buffer overread in TLS stream cipher suites. - Timing side channel in private key RSA operations. - Buffer overflow in...
Updated mbedtls packages fix security vulnerabilities
This update brings the mbedtls packages from 2.28.3 to the latest 2.28.7 release in the LTS branch, fixing a number of bugs as well the following security vulnerabilities: - Buffer overread in TLS stream cipher suites. - Timing side channel in private key RSA operations. - Buffer overflow in...
PT-2024-41045
Name of the Vulnerable Software and Affected Versions mbedtls versions 2.28.3 through 2.28.6 Description The issue concerns a buffer overread in TLS stream cipher suites, a timing side channel in private key RSA operations, and a buffer overflow in mbedtls x509 set extension. Recommendations For...
gnutls: incomplete fix for CVE-2023-5981
A vulnerability was found in GnuTLS. The response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from the response times of ciphertexts with correct PKCS1 v1.5 padding. This issue may allow a remote attacker to perform a timing side-channel attack in the RSA-PSK key exchange,...
SUSE CVE-2023-33850
IBM GSKit-Crypto could allow a remote attacker to obtain sensitive information, caused by a timing-based side channel in the RSA Decryption implementation. By sending an overly large number of trial messages for decryption, an attacker could exploit this vulnerability to obtain sensitive...
RHEL 8 : gnutls (RHSA-2024:0796)
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2024:0796 advisory. The gnutls packages provide the GNU Transport Layer Security GnuTLS library, which implements cryptographic algorithms and protocols such as SSL, TLS...
Rocky Linux 8 : gnutls (RLSA-2024:0627)
The remote Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2024:0627 advisory. - A vulnerability was found in GnuTLS. The response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from the response times of ciphertexts wit...
PT-2024-2706
Name of the Vulnerable Software and Affected Versions: Node.js versions which bundle an unpatched version of OpenSSL or run against a dynamically linked version of OpenSSL which are unpatched Description: The issue is related to the use of hidden side channels in the PrivateDecrypt function of th...
MGASA-2024-0031 Updated gnutls packages fix security vulnerabilities
The updated packages fix security vulnerabilities: A vulnerability was found in GnuTLS, where a cockpit which uses gnuTLS rejects a certificate chain with distributed trust. This issue occurs when validating a certificate chain with cockpit-certificate-ensure. This flaw allows an unauthenticated,...
Updated gnutls packages fix security vulnerabilities
The updated packages fix security vulnerabilities: A vulnerability was found in GnuTLS, where a cockpit which uses gnuTLS rejects a certificate chain with distributed trust. This issue occurs when validating a certificate chain with cockpit-certificate-ensure. This flaw allows an unauthenticated,...
Mageia: Security Advisory (MGASA-2024-0031)
The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
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. -...
Important: Red Hat Security Advisory: container-tools:4.0 security update
An update for the container-tools:4.0 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for ea...
golang: crypto/tls: Timing Side Channel attack in RSA based TLS key exchanges.
A flaw was found in the Golang crypto/tls standard library. In previous versions, the package was vulnerable to a Timing Side Channel attack by observing the time it took for RSA-based TLS key exchanges, which was not constant. This flaw allows a malicious user to gather information from the...
CVE-2024-25191
php-jwt 1.0.0 uses strcmp which is not constant time to verify authentication, which makes it easier to bypass authentication via a timing side channel...
CVE-2024-25190
l8w8jwt 2.2.1 uses memcmp which is not constant time to verify authentication, which makes it easier to bypass authentication via a timing side channel...
CVE-2024-25189
libjwt 1.15.3 uses strcmp which is not constant time to verify authentication, which makes it easier to bypass authentication via a timing side channel...
