Security Bulletin: Multiple Vulnerabilities in OpenSSL affect IBM Worklight and IBM MobileFirst Platform Foundation

Summary OpenSSL vulnerabilities were disclosed on 30 October 2018 and later by the OpenSSL Project. OpenSSL is used by IBM Worklight and IBM MobileFirst Platform Foundation. IBM Worklight and IBM MobileFirst Platform Foundation have addressed the applicable CVEs. Vulnerability Details CVE-ID:...

EulerOS Virtualization 2.5.3 : openssl (EulerOS-SA-2019-1267)

According to the versions of the openssl packages installed, the EulerOS Virtualization 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...

The vulnerability of the implementation of the Digital Signature Algorithm (DSA) in the OpenSSL library allows a perpetrator to gain unauthorized access to protected information.

The vulnerability of the Digital Signature Algorithm implementation in the OpenSSL library is related to errors in managing cryptographic keys. Exploiting this vulnerability could allow an attacker, operating remotely, to gain unauthorized access to protected information by recovering the secret...

Security Bulletin: IBM Security Proventia Network Active Bypass is affected by openssl vulnerabilities (CVE-2018-0734)

Summary IBM Security Proventia Network Active Bypass has addressed the following vulnerabilities. CVE-2018-0734 Vulnerability Details CVEID: CVE-2018-0734 DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive information, caused by a timing side channel attack in the DSA signatur...

Security Bulletin: Multiple vulnerabilities in Node.js affects IBM Rational Application Developer for WebSphere Software included in Rational Developer for i and Rational Developer for AIX and Linux

Summary Portions of IBM Rational Application Developer for WebSphere Software are shipped as a component of Rational Developer for i RPG and COBOL + Modernization Tools, Java and EGL editions, and Rational Developer for AIX and Linux. Multiple Node.js vulnerabilities have been discovered that...

Security Bulletin: Multiple vulnerabilities in Node.js affect IBM Rational Application Developer for WebSphere Software

Summary Multiple Node.js vulnerabilities were disclosed by the Node.js project. Node.js is used by the Cordova tools in IBM Rational Application Developer for WebSphere Software. IBM Rational Application Developer for WebSphere Software has addressed the applicable CVEs. Vulnerability Details...

OpenSSL 1.0.2 < 1.0.2q Multiple Vulnerabilities

The version of OpenSSL installed on the remote host is prior to 1.0.2q. It is, therefore, affected by multiple vulnerabilities as referenced in the 1.0.2q advisory. - Simultaneous Multi-threading SMT in processors can enable local users to exploit software vulnerable to timing attacks via a...

Security Bulletin: OpenSSL vunerability

Summary IBM MessageSight has addressed the following vulnerability. 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 exploit this vulnerability using variations in the signing algorithm ...

Updated openssl packages fix security 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 signing algorithm to recover the private key. Fixed in OpenSSL 1.1.1a Affected 1.1.1. Fixed in OpenSSL 1.1.0j Affected 1.1.0-1.1.0i. Fixed in OpenSSL 1.0.2q...

CVE-2018-0734

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 algorithm to recover the private key. Fixed in OpenSSL 1.1.1a Affected 1.1.1. Fixed in OpenSSL 1.1.0j Affected 1.1.0-1.1.0i. Fixed in OpenSSL 1.0.2q...

OpenSSL: Double-free in DSA code

A double-free flaw was found in the way OpenSSL parsed certain malformed DSA Digital Signature Algorithm private keys. An attacker could create specially crafted DSA private keys that, when processed by an application compiled against OpenSSL, could cause the application to crash...

openssl: BN_mod_exp may produce incorrect results on x86_64

There is a carry propagating bug in the x8664 Montgomery squaring procedure in OpenSSL 1.0.2 before 1.0.2k and 1.1.0 before 1.1.0d. No EC algorithms are affected. Analysis suggests that attacks against RSA and DSA as a result of this defect would be very difficult to perform and are not believed...

Security Bulletin: Vulnerability in Mozilla NSS affects PowerKVM (CVE-2015-2730)

Summary PowerKVM is affected by a vulnerability in Mozilla NSS CVE-2015-2730. This vulnerability is now fixed. Note that this primarily affects Mozilla Firefox, which does not ship with PowerKVM. Vulnerability Details CVEID: CVE-2015-2730 DESCRIPTION: Mozilla Firefox could allow a remote attacker...

CVE-2018-12433

cryptlib through 3.4.4 allows a memory-cache side-channel attack on DSA and ECDSA signatures, aka the Return Of the Hidden Number Problem or ROHNP. To discover a key, the attacker needs access to either the local machine or a different virtual machine on the same physical host. NOTE: the vendor...

DEBIAN-CVE-2016-1000343

In the Bouncy Castle JCE Provider version 1.55 and earlier the DSA key pair generator generates a weak private key if used with default values. If the JCA key pair generator is not explicitly initialised with DSA parameters, 1.55 and earlier generates a private value assuming a 1024 bit key size...

Samsung Patches Six Critical Bugs in Flagship Handsets

Samsung began rolling out patches over the weekend to fix six critical bugs found in its flagship Android handsets as part of its May patch bulletin. Flaws range from a remote code execution bug to a buffer overflow vulnerability, plus a peek-and-poke command bug that leaves memory locations open...

openssl: bn_sqrx8x_internal carry bug on x86_64

There is a carry propagating bug in the x8664 Montgomery squaring procedure in OpenSSL before 1.0.2m and 1.1.0 before 1.1.0g. No EC algorithms are affected. Analysis suggests that attacks against RSA and DSA as a result of this defect would be very difficult to perform and are not believed likely...

CVE-2015-9258

In Docker Notary before 0.1, gotuf/signed/verify.go has a Signature Algorithm Not Matched to Key vulnerability. Because an attacker controls the field specifying the signature algorithm, they might for example be able to forge a signature by forcing a misinterpretation of an RSA-PSS key as Ed2551...

CVE-2015-9258

In Docker Notary before 0.1, gotuf/signed/verify.go has a Signature Algorithm Not Matched to Key vulnerability. Because an attacker controls the field specifying the signature algorithm, they might for example be able to forge a signature by forcing a misinterpretation of an RSA-PSS key as Ed2551...

Code injection

In Docker Notary before 0.1, gotuf/signed/verify.go has a Signature Algorithm Not Matched to Key vulnerability. Because an attacker controls the field specifying the signature algorithm, they might for example be able to forge a signature by forcing a misinterpretation of an RSA-PSS key as Ed2551...