8901 matches found
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...
golang-fips/openssl: Memory leaks in code encrypting and decrypting RSA payloads
A memory leak flaw was found in Golang in the RSA encrypting/decrypting code, which might lead to a resource exhaustion vulnerability using attacker-controlled inputs. The memory leak happens in github.com/golang-fips/openssl/openssl/rsa.goL113. The objects leaked are pkey and ctx. That functi...
golang: crypto/tls: slow verification of certificate chains containing large RSA keys
A denial of service vulnerability was found in the Golang Go package caused by an uncontrolled resource consumption flaw. By persuading a victim to use a specially crafted certificate with large RSA keys, a remote attacker can cause a client/server to expend significant CPU time verifying...
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...
Important: grafana security update
Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB. Security Fixes: golang-fips/openssl: Memory leaks in code encrypting and decrypting RSA payloads CVE-2024-1394 grafana: vulnerable to authorization bypass CVE-2024-1313 For more details...
RHEL 8 : Red Hat OpenStack Platform 17.1 (collectd-sensubility) (RHSA-2024:2767)
The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2024:2767 advisory. This project provides the possibility to switch from the Sensu-based availability monitoring solution to a monitoring solution based on...
ROS-20240521-06
A vulnerability in the RSA Key Exchange Handler component of the encryption and SSL toolkit for Python m2crypto is related to decryption of captured messages on TLS servers using RSA key exchange. Exploitation of the vulnerability could allow an attacker acting remotely, allowing an intruder to t...
PT-2024-10335 · Openssl +2 · Openssl +2
Name of the Vulnerable Software and Affected Versions: Easy-RSA versions 3.0.5 through 3.1.7 Description: The issue is related to a weak encryption algorithm used in Easy-RSA, specifically the cipher:des-ede3-cbc algorithm, which allows a local attacker to more easily bruteforce the private CA ke...
OESA-2024-1604 iperf3 security update
Iperf is a tool for active measurements of the maximum achievable bandwidth on IP networks. It supports tuning of various parameters related to timing, protocols, and buffers. Security Fixes: iPerf3 before 3.17, when used with OpenSSL before 3.2.0 as a server with RSA authentication, allows a...
Rounding up some of the major headlines from RSA
While I one day wish to make it to the RSA Conference in person, Ive never had the pleasure of making the trek to San Francisco for one of the largest security conferences in the U.S. Instead, I had to watch from afar and catch up on the internet every day like the common folk. This at least give...
GHSA-H533-5V22-8VCP firebase/php-jwt: "None" Algorithm treated as valid on tokens
Several widely-used JSON Web Token JWT libraries, including node-jsonwebtoken, pyjwt, namshi/jose, php-jwt, and jsjwt, are affected by critical vulnerabilities that could allow attackers to bypass the verification step when using asymmetric keys RS256, RS384, RS512, ES256, ES384, ES512...
asymmetricrypt/asymmetricrypt Padding Oracle Vulnerability in RSA Encryption
The encryption and decryption process were vulnerable against the Bleichenbacher's attack, which is a padding oracle vulnerability disclosed in the 98'. The issue was about the wrong padding utilized, which allowed to retrieve the encrypted content. The OPENSSLPKCS1PADDING version, aka PKCS v1.5...
CVE-2024-26306
A timing-based side-channel flaw was found in iperf3. If the iperf3 server is running with the --rsa-private-key-path option, the user authentication API can be attacked. Mitigation Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product...
Huawei EulerOS: Security Advisory for gnutls (EulerOS-SA-2024-1626)
The remote host is missing an update for the Huawei EulerOS 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...
EulerOS Virtualization 2.11.1 : gnutls (EulerOS-SA-2024-1607)
According to the versions of the gnutls packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A vulnerability was found in GnuTLS. The response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from the...
EulerOS Virtualization 2.11.0 : gnutls (EulerOS-SA-2024-1626)
According to the versions of the gnutls packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A vulnerability was found in GnuTLS. The response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from the...
Bouncy Castle affected by timing side-channel for RSA key exchange ("The Marvin Attack")
An issue was discovered in Bouncy Castle Java TLS API and JSSE Provider before 1.78. Timing-based leakage may occur in RSA based handshakes because of exception processing...
GHSA-V435-XC8X-WVR9 Bouncy Castle affected by timing side-channel for RSA key exchange ("The Marvin Attack")
An issue was discovered in Bouncy Castle Java TLS API and JSSE Provider before 1.78. Timing-based leakage may occur in RSA based handshakes because of exception processing...
