Important: Red Hat Security Advisory: Satellite 6.15.0 release

An update is now available for Red Hat Satellite 6.15. The release contains a new version of Satellite and important security fixes for various components. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base scor...

pycryptodome: side-channel leakage for OAEP decryption in PyCryptodome and pycryptodomex

A flaw was found in PyCryptodome/pycryptodomex which may allow for side-channel leakage when performing OAEP decryption, which could be exploited to carry out a Manger attack...

amd: Return Address Predictor vulnerability leading to information disclosure

A side channel vulnerability was found in hw amd. Some AMD CPUs may allow an attacker to influence the return address prediction. This issue may result in speculative execution at an attacker-controlled instruction pointer register, potentially leading to information disclosure...

SUSE-SU-2024:1402-2 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...

gnutls: vulnerable to Minerva side-channel information leak

A flaw was found in GnuTLS. The Minerva attack is a cryptographic vulnerability that exploits deterministic behavior in systems like GnuTLS, leading to side-channel leaks. In specific scenarios, such as when using the GNUTLSPRIVKEYFLAGREPRODUCIBLE flag, it can result in a noticeable step in nonce...

Moderate: Red Hat Security Advisory: gnutls security update

An update for gnutls is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

Moderate: Red Hat Security Advisory: opencryptoki security update

An update for opencryptoki is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available...

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...

Huawei EulerOS: Security Advisory for gnutls (EulerOS-SA-2024-1526)

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...

Huawei EulerOS: Security Advisory for gnutls (EulerOS-SA-2024-1545)

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...

gnutls security update

3.7.6-23.4fips - Add FIPS package change: add fips suffix to Release and set Epoch to 10 Orabug: 35925409 - Update FIPS module name for Oracle Linux Orabug: 35925409 - Verify salt length and iteration count for PBKDF Orabug: 35925409 3.7.6-23.4 - Fix timing side-channel in deterministic ECDSA...

EulerOS Virtualization 2.10.0 : gnutls (EulerOS-SA-2024-1526)

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 that the response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from response time...

EulerOS Virtualization 2.10.1 : gnutls (EulerOS-SA-2024-1545)

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 that the response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from response time...

kernel: Marvin vulnerability side-channel leakage in the RSA decryption operation

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...

Moderate: Red Hat Security Advisory: gnutls security update

An update for gnutls is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

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...

kernel: Marvin vulnerability side-channel leakage in the RSA decryption operation

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...

Oracle Linux 9 : gnutls (ELSA-2024-1879)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-1879 advisory. 3.7.6-23.4 - Fix timing side-channel in deterministic ECDSA RHEL-28958 - Fix potential crash during chain building/verification RHEL-28953 Tenable has...

RHEL 9 : gnutls (RHSA-2024:1879)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:1879 advisory. The gnutls packages provide the GNU Transport Layer Security GnuTLS library, which implements cryptographic algorithms and protocols such as...

ALSA-2024:1879 Moderate: gnutls security update

The gnutls packages provide the GNU Transport Layer Security GnuTLS library, which implements cryptographic algorithms and protocols such as SSL, TLS, and DTLS. Security Fixes: gnutls: vulnerable to Minerva side-channel information leak CVE-2024-28834 gnutls: potential crash during chain...