FreeBSD : OpenSSL remote denial of service vulnerability (012809ce-83f3-11ea-92ab-00163e433440)

Server or client applications that call the SSLcheckchain function during or after a TLS 1.3 handshake may crash due to a NULL pointer dereference as a result of incorrect handling of the 'signaturealgorithmscert' TLS extension. The crash occurs if an invalid or unrecognized signature algorithm i...

Security Bulletin: OpenSSLにある複数の脆弱性のWebSphere Message BrokerとIBM Integration Busへの影響について

Summary OpenSSLの脆弱性について、OpenSSL Projectより2016年 9月22日、9月26日、11月10日にそれぞれ公表されております。WebSphere Message BrokerならびにIBM Integration Busにて使用されているDataDirect ODBC ドライバーに対して該当するCVEがあり、対処しております。 Vulnerability Details 最新の情報は下記の文書（英語）をご参照ください。 Security Bulletin: Multiple vulnerabilities in OpenSSL affect...

golang: invalid public key causes panic in dsa.Verify

Go before 1.12.11 and 1.3.x before 1.13.2 can panic upon an attempt to process network traffic containing an invalid DSA public key. There are several attack scenarios, such as traffic from a client to a server that verifies client certificates...

Security Bulletin: Multiple Security Vulnerabilities in OpenSSL Affect IBM Sterling B2B Integrator (CVE-2018-0734, CVE-2018-5407)

Summary Security vulnerabilities in OpenSSL affect IBM Sterling B2B Integrator Vulnerability Details CVE-ID: CVE-2018-0734 Description: OpenSSL could allow a remote attacker to obtain sensitive information, caused by a timing side channel attack in the DSA signature algorithm. An attacker could...

CVE-2015-0294

GnuTLS before 3.3.13 does not validate that the signature algorithms match when importing a certificate...

CVE-2015-0294

GnuTLS before 3.3.13 does not validate that the signature algorithms match when importing a certificate...

USN-4233-2 gnutls28 update

USN-4233-1 disabled SHA1 being used for digital signature operations in GnuTLS. In certain network environments, certificates using SHA1 may still be in use. This update adds the %VERIFYALLOWBROKEN and %VERIFYALLOWSIGNWITHSHA1 priority strings that can be used to temporarily re-enable SHA1 until...

Huawei EulerOS: Security Advisory for openssl (EulerOS-SA-2019-2008)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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 openssl (EulerOS-SA-2019-1654)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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 openssl (EulerOS-SA-2019-1943)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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...

Security Bulletin: OpenSSL as used in IBM QRadar SIEM is vulnerable to a timing side channel attack (CVE-2018-0734)

Summary OpenSSL as used in IBM QRadar SIEM is vulnerable to a timing side channel attack Vulnerability Details CVEID: CVE-2018-0734 DESCRIPTION: The OpenSSL DSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in the signing...

NewStart CGSL CORE 5.05 / MAIN 5.05 : openssl Multiple Vulnerabilities (NS-SA-2019-0254)

The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has openssl packages installed that are affected by multiple vulnerabilities: - The OpenSSL DSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in the signin...

DEBIAN-CVE-2019-19963

An issue was discovered in wolfSSL before 4.3.0 in a non-default configuration where DSA is enabled. DSA signing uses the BEEA algorithm during modular inversion of the nonce, leading to a side-channel attack against the nonce...

UBUNTU-CVE-2019-19963

An issue was discovered in wolfSSL before 4.3.0 in a non-default configuration where DSA is enabled. DSA signing uses the BEEA algorithm during modular inversion of the nonce, leading to a side-channel attack against the nonce...

Important: Red Hat Security Advisory: Red Hat JBoss Core Services Apache HTTP Server 2.4.37 Security Release on RHEL 6

Updated packages that provide Red Hat JBoss Core Services Pack Apache Server 2.4.37 and fix several bugs, and add various enhancements are now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability...

EulerOS 2.0 SP5 : openssl110h (EulerOS-SA-2019-2218)

According to the versions of the openssl110h packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The OpenSSL DSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in th...

RHEL 8 : openssl (RHSA-2019:3700)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2019:3700 advisory. OpenSSL is a toolkit that implements the Secure Sockets Layer SSL and Transport Layer Security TLS protocols, as well as a full-strength...

Fedora Update for python-ecdsa FEDORA-2019-5297458c78

The remote host is missing an update for the Copyright C 2019 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Dell RSA BSAFE Crypto-J Information Disclosure Vulnerability

Dell RSA BSAFE Crypto-J is RSA's FIPS-validated Java cryptographic module. Dell RSA BSAFE Crypto-J versions prior to 6.2.5 are vulnerable to an information disclosure vulnerability during DSA key generation. An attacker could exploit this vulnerability to recover the DSA key...

CVE-2019-3740

RSA BSAFE Crypto-J versions prior to 6.2.5 are vulnerable to an Information Exposure Through Timing Discrepancy vulnerabilities during DSA key generation. A malicious remote attacker could potentially exploit those vulnerabilities to recover DSA keys...