F5 Networks BIG-IP : OpenSSL vulnerability (K000132943)

The version of F5 Networks BIG-IP installed on the remote host is prior to 15.1.10 / 16.1.5 / 17.1.1 17.1.0.1. It is, therefore, affected by a vulnerability as referenced in the K000132943 advisory. A timing based side channel exists in the OpenSSL RSA Decryption implementation which could be...

EulerOS Virtualization 2.11.0 : gnutls (EulerOS-SA-2023-2122)

According to the versions of the gnutls packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A timing side-channel in the handling of RSA ClientKeyExchange messages was discovered in GnuTLS. This side-channel can be...

Huawei EulerOS: Security Advisory for gnutls (EulerOS-SA-2023-2070)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 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...

openssl: timing attack in RSA Decryption implementation

A timing-based side channel exists in the OpenSSL RSA Decryption implementation, which could be sufficient to recover a ciphertext across a network in a Bleichenbacher style attack. To achieve a successful decryption, an attacker would have to be able to send a very large number of trial messages...

openssl: timing attack in RSA Decryption implementation

A timing-based side channel exists in the OpenSSL RSA Decryption implementation, which could be sufficient to recover a ciphertext across a network in a Bleichenbacher style attack. To achieve a successful decryption, an attacker would have to be able to send a very large number of trial messages...

EulerOS Virtualization 2.9.1 : openssl (EulerOS-SA-2023-2001)

According to the versions of the openssl packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A timing based side channel exists in the OpenSSL RSA Decryption implementation which could be sufficient to recover a plaintext...

Huawei EulerOS: Security Advisory for gnutls (EulerOS-SA-2023-1953)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 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...

Oracle Linux 9 : edk2 (ELSA-2023-2165)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-2165 advisory. - Resolves: bz2164534 CVE-2023-0286 edk2: openssl: X.400 address type confusion in X.509 GeneralName rhel-9 - Resolves: bz2164550 CVE-2022-4304 edk2:...

EulerOS 2.0 SP9 : openssl (EulerOS-SA-2023-1850)

According to the versions of the openssl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A timing based side channel exists in the OpenSSL RSA Decryption implementation which could be sufficient to recover a plaintext across a netwo...

The vulnerabilities of encryption algorithms such as PKCS#1 v1.5, RSA-OEAP, and RSASVE in the OpenSSL cryptographic library allow attackers to execute the Bleichenbacher attack.

The vulnerability of encryption algorithms such as PKCS1 v1.5, RSA-OEAP, and RASSEV in the OpenSSL cryptographic library is related to the creation of a secondary synchronization channel due to time differences. Exploiting this vulnerability can allow an attacker operating remotely to execute a...

EulerOS 2.0 SP8 : openssl (EulerOS-SA-2023-1602)

According to the versions of the openssl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A timing based side channel exists in the OpenSSL RSA Decryption implementation which could be sufficient to recover a plaintext across a netwo...

QNAP QTS / QuTS hero Multiple Vulnerabilities in OpenSSL (QSA-23-15)

The version of QNAP QTS / QuTS hero installed on the remote host is affected by multiple vulnerabilities as referenced in the QSA-23-15 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 ...

Oracle Linux 8 : gnutls (ELSA-2023-1569)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2023-1569 advisory. 3.6.16-6 - Fix x8664 CPU feature detection when AVX is not available 2131152 - Fix timing side-channel in TLS RSA key exchange 2162598 Tenable has extracted the...

Cisco Firepower Threat Defense Software SSL Decryption Policy Bleichenbacher Attack (cisco-sa-ftd-tls-bb-rCgtmY2)

A vulnerability in the TLS handler of Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to gain access to sensitive information. This vulnerability is due to improper implementation of countermeasures against a Bleichenbacher attack on a device that uses...

RHEL 9 : gnutls (RHSA-2023:1200)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2023:1200 advisory. The gnutls packages provide the GNU Transport Layer Security GnuTLS library, which implements cryptographic algorithms and protocols such as SSL, TLS...

Tenable SecurityCenter <= 5.23.1 Multiple Vulnerabilities (TNS-2023-08)

According to its self-reported version, the Tenable SecurityCenter application installed on the remote host is running a version between 5.21.0 and 5.23.1 and is therefore affected by multiple vulnerabilities in OpenSSL prior to version 1.1.1t: - A timing based side channel exists in the OpenSSL...

SUSE SLES12 Security Update : compat-openssl098 (SUSE-SU-2023:0581-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2023:0581-1 advisory. - CVE-2022-4304: Fixed timing Oracle in RSA Decryption bsc1207534. Tenable has extracted the preceding description block directly from the...

openssl: timing attack in RSA Decryption implementation

A timing-based side channel exists in the OpenSSL RSA Decryption implementation, which could be sufficient to recover a ciphertext across a network in a Bleichenbacher style attack. To achieve a successful decryption, an attacker would have to be able to send a very large number of trial messages...

Ubuntu 20.04 LTS / 22.04 LTS : GnuTLS vulnerability (USN-5901-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-5901-1 advisory. Hubert Kario discovered that GnuTLS had a timing side-channel when handling certain RSA messages. A remote attacker could possibly use this issue to...

Fedora 36 : openssl (2023-a5564c0a3f)

The remote Fedora 36 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-a5564c0a3f advisory. Rebase to upstream version 3.0.8 Resolves: CVE-2022-4203 Resolves: CVE-2022-4304 Resolves: CVE-2022-4450 Resolves: CVE-2023-0215 Resolves:...