hw: cpu: speculative store bypass

An industry-wide issue was found in the way many modern microprocessor designs have implemented speculative execution of Load & Store instructions a commonly used performance optimization. It relies on the presence of a precisely-defined instruction sequence in the privileged code as well as the...

openssl: Side-channel vulnerability on SMT/Hyper-Threading architectures (PortSmash)

A microprocessor side-channel vulnerability was found on SMT e.g, Hyper-Threading architectures. An attacker running a malicious process on the same core of the processor as the victim process can extract certain secret information...

openssl: Side-channel vulnerability on SMT/Hyper-Threading architectures (PortSmash)

A microprocessor side-channel vulnerability was found on SMT e.g, Hyper-Threading architectures. An attacker running a malicious process on the same core of the processor as the victim process can extract certain secret information...

Amazon Linux AMI : kernel (ALAS-2019-1201)

A flaw was found in the Linux kernel's implementation of logical link control and adaptation protocol L2CAP, part of the Bluetooth stack in the l2capparseconfrsp and l2capparseconfreq functions. An attacker with physical access within the range of standard Bluetooth transmission can create a...

Amazon Linux 2 : kernel (ALAS-2019-1201)

A flaw was found in the Linux kernel's implementation of logical link control and adaptation protocol L2CAP, part of the Bluetooth stack in the l2capparseconfrsp and l2capparseconfreq functions. An attacker with physical access within the range of standard Bluetooth transmission can create a...

Security Bulletin: Multiple vulnerabilities in Node.js affect IBM Cloud App Management V2018

Summary There are multiple vulnerabilities in Node.js used by IBM® Cloud App Management V2018. IBM® Cloud App Management has addressed the applicable CVEs in a later version. Vulnerability Details CVEID: CVE-2018-12122 DESCRIPTION: Node.js is vulnerable to a denial of service, caused by improper...

CVE-2018-12404

A cached side channel attack during handshakes using RSA encryption could allow for the decryption of encrypted content. This is a variant of the Adaptive Chosen Ciphertext attack AKA Bleichenbacher attack and affects all NSS versions prior to NSS 3.41...

ALPINE-CVE-2018-12404

A cached side channel attack during handshakes using RSA encryption could allow for the decryption of encrypted content. This is a variant of the Adaptive Chosen Ciphertext attack AKA Bleichenbacher attack and affects all NSS versions prior to NSS 3.41...

DEBIAN-CVE-2018-12404

A cached side channel attack during handshakes using RSA encryption could allow for the decryption of encrypted content. This is a variant of the Adaptive Chosen Ciphertext attack AKA Bleichenbacher attack and affects all NSS versions prior to NSS 3.41...

Design/Logic Flaw

A cached side channel attack during handshakes using RSA encryption could allow for the decryption of encrypted content. This is a variant of the Adaptive Chosen Ciphertext attack AKA Bleichenbacher attack and affects all NSS versions prior to NSS 3.41...

CVE-2018-12404

A cached side channel attack during handshakes using RSA encryption could allow for the decryption of encrypted content. This is a variant of the Adaptive Chosen Ciphertext attack AKA Bleichenbacher attack and affects all NSS versions prior to NSS 3.41...

CVE-2018-12404

CVE-2018-12404 is a cached side‑channel/Bleichenbacher variant affecting NSS TLS PKCS#1 v1.5 padding that could allow decryption of content. The vulnerability affects NSS versions prior to 3.41 (per the connected IBM/DEBIAN/ALAS advisories) and is addressed by upgrading NSS components to a fixed ...

CVE-2018-12404

A cached side channel attack during handshakes using RSA encryption could allow for the decryption of encrypted content. This is a variant of the Adaptive Chosen Ciphertext attack AKA Bleichenbacher attack and affects all NSS versions prior to NSS 3.41...

CVE-2018-12404

A cached side channel attack during handshakes using RSA encryption could allow for the decryption of encrypted content. This is a variant of the Adaptive Chosen Ciphertext attack AKA Bleichenbacher attack and affects all NSS versions prior to NSS 3.41...

Denial Of Service (DOS)

The GNU Privacy Guard GnuPG or GPG is a tool for encrypting data and creating digital signatures, compliant with the proposed OpenPGP Internet standard and the S/MIME standard. It was found that GnuPG was vulnerable to the Yarom/Falkner flush+reload cache side-channel attack on the RSA secret...

Weak Authentication

An attack technique against the W3C XML Encryption Standard when block ciphers were used in CBC mode could allow a remote attacker to conduct chosen-ciphertext attacks, leading to the recovery of the entire plain text of a particular cryptogram. CVE-2011-1096 JBoss Web Services leaked side-channe...

Important: kernel

Issue Overview: A flaw was found in the Linux kernel's implementation of logical link control and adaptation protocol L2CAP, part of the Bluetooth stack in the l2capparseconfrsp and l2capparseconfreq functions. An attacker with physical access within the range of standard Bluetooth transmission c...

EulerOS 2.0 SP3 : kernel (EulerOS-SA-2019-1303)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A new software page cache side channel attack scenario was discovered in operating systems that implement the very common 'page cache' caching...

SUSE SLES12 Security Update : openssl (SUSE-SU-2019:1124-1)

This update for openssl fixes the following issues : Security issues fixed : Mitigation for cache side channel attacks: The 9 Lives of Bleichenbacher's CAT bsc1117951 Reject invalid eliptic curve point coordinates bsc1131291 Note that Tenable Network Security has extracted the preceding descripti...

SUSE-SU-2019:1124-1 Security update for openssl

This update for openssl fixes the following issues: Security issues fixed: - Mitigation for cache side channel attacks: The 9 Lives of Bleichenbacher's CAT bsc1117951 - Reject invalid eliptic curve point coordinates bsc1131291...