SUSE SLES11 Security Update : openssl1 (SUSE-SU-2019:14171-1)

The remote SUSE Linux SLES11 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2019:14171-1 advisory. - Normally in OpenSSL EC groups always have a co-factor present and this is used in side channel resistant code paths. However, in some cases,...

SUSE SLES11 Security Update : openssl (SUSE-SU-2019:14249-1)

The remote SUSE Linux SLES11 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2019:14249-1 advisory. - In situations where an attacker receives automated notification of the success or failure of a decryption attempt an attacker, after sending a very...

SUSE SLES11 Security Update : openssl (SUSE-SU-2019:14174-1)

The remote SUSE Linux SLES11 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2019:14174-1 advisory. - Normally in OpenSSL EC groups always have a co-factor present and this is used in side channel resistant code paths. However, in some cases,...

SUSE: Security Advisory (SUSE-SU-2012:0393-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...

Observable timing discrepancy

Overview Overview Affected versions of jose are vulnerable to a Padding Oracle Attack due to Observable Timing Discrepancy. Impact AESCBCHMACSHA2 Algorithm A128CBC-HS256, A192CBC-HS384, A256CBC-HS512 decryption would always execute both HMAC tag verification and CBC decryption, if either failed...

Padding Oracle Attack

jose is vulnerable to padding oracle attack. A possible observable difference in timing when padding error occurs while decrypting the ciphertext allows an attacker to obtain the plaintext data without knowledge of the decryption key...

Padding Oracle Attack

jose-node-cjs-runtime is vulnerable to padding oracle attack. The vulnerability exists as decryption did not fail as soon as hmac verification fails, allowing timing information to be measured by running the CBC decryption with various padding length...

CVE-2021-29446 Padding Oracle Attack due to Observable Timing Discrepancy in jose-node-cjs-runtime

jose-node-cjs-runtime is an npm package which provides a number of cryptographic functions. In versions prior to 3.11.4 the AESCBCHMACSHA2 Algorithm A128CBC-HS256, A192CBC-HS384, A256CBC-HS512 decryption would always execute both HMAC tag verification and CBC decryption, if either failed...

CVE-2021-29446

CVE-2021-29446 affects the npm package jose-node-cjs-runtime. In versions before 3.11.4, decryption of AES_CBC_HMAC_SHA2 (A128CBC-HS256, A192CBC-HS384, A256CBC-HS512) could leak timing information because HMAC verification and CBC decryption might run in sequence even on a failed path, creating a...

CVE-2021-29445 Padding Oracle Attack due to Observable Timing Discrepancy in jose-node-esm-runtime

jose-node-esm-runtime is an npm package which provides a number of cryptographic functions. In versions prior to 3.11.4 the AESCBCHMACSHA2 Algorithm A128CBC-HS256, A192CBC-HS384, A256CBC-HS512 decryption would always execute both HMAC tag verification and CBC decryption, if either failed...

CVE-2021-29443 Padding Oracle Attack due to Observable Timing Discrepancy in jose

jose is an npm library providing a number of cryptographic operations. In vulnerable versions AESCBCHMACSHA2 Algorithm A128CBC-HS256, A192CBC-HS384, A256CBC-HS512 decryption would always execute both HMAC tag verification and CBC decryption, if either failed JWEDecryptionFailed would be thrown. A...

Security Bulletin: Multiple vulnerabilities in Bouncy Castle affects Apache Solr shipped with IBM Operations Analytics - Log Analysis

Summary There is various type of vulnerabilities in Bouncy Castle that affect Apache Solr. The list can be found at Vulnerability Details section. Vulnerability Details CVEID: CVE-2018-1000613 DESCRIPTION: Legion of the Bouncy Castle Java Cryptography APIs could allow a remote attacker to execute...

Security Bulletin: Multiple vulnerabilities in OpenSSL affect IBM Tivoli Netcool System Service Monitors/Application Service Monitors (CVE-2018-5407,CVE-2020-1967,CVE-2018-0734,CVE-2019-1563,CVE-2019-1549,CVE-2019-1552,CVE-2019-1559,CVE-2018-0735)

Summary There is a security advisory for openSSL1.0.2p which is used by IBM Tivoli Netcool System Service Monitors/Application Service Monitors 4.0.1 Vulnerability Details CVEID: CVE-2018-5407 DESCRIPTION: Multiple SMT/Hyper-Threading architectures and processors could allow a local attacker to...

EulerOS Virtualization 3.0.2.2 : nettle (EulerOS-SA-2020-2206)

According to the version of the nettle package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - A Bleichenbacher type side-channel based padding oracle attack was found in the way nettle handles endian conversion of RSA decrypted...

Security Bulletin: Security vulnerabilities in OpenSSH and OpenSSL shipped with IBM Security Access Manager Appliance (CVE-2018-15473, CVE-2019-1559)

Summary The OpenSSH and OpenSSL packages are shipped with IBM Security Access Manager Appliances. These vulnerabilities have been fixed. Vulnerability Details CVEID: CVE-2018-15473 DESCRIPTION: OpenSSH could allow a remote attacker to obtain sensitive information, caused by different responses to...

Ubuntu 16.04 LTS / 18.04 LTS : OpenSSL vulnerabilities (USN-4504-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4504-1 advisory. Robert Merget, Marcus Brinkmann, Nimrod Aviram, and Juraj Somorovsky discovered that certain Diffie- Hellman ciphersuites in the TLS...

Security Bulletin: Multiple Vulnerabilities in OpenSSL Affect IBM Sterling Connect:Direct for HP NonStop

Summary There are multiple vulnerabilities in the OpenSSL library used by IBM Sterling Connect:Direct for HP NonStop. IBM Sterling Connect:Direct for HP NonStop has addressed the applicable CVEs. Vulnerability Details CVEID: CVE-2019-1547 DESCRIPTION: OpenSSL could allow a local authenticated...

Medium: openssl11

Issue Overview: In situations where an attacker receives automated notification of the success or failure of a decryption attempt an attacker, after sending a very large number of messages to be decrypted, can recover a CMS/PKCS7 transported encryption key or decrypt any RSA encrypted message tha...

USN-4376-2: OpenSSL vulnerabilities

USN-4376-1 fixed several vulnerabilities in OpenSSL. This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM. Original advisory details: Cesar Pereida García, Sohaib ul Hassan, Nicola Tuveri, Iaroslav Gridin, Alejandro Cabrera Aldaya, and Billy Brumley discovered...

Ubuntu 16.04 LTS / 18.04 LTS : OpenSSL vulnerabilities (USN-4376-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4376-1 advisory. Cesar Pereida Garca, Sohaib ul Hassan, Nicola Tuveri, Iaroslav Gridin, Alejandro Cabrera Aldaya, and Billy Brumley discovered that OpenSSL...