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...

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...

PT-2019-20188

Name of the Vulnerable Software and Affected Versions openssl affected versions not specified Description The issue concerns mitigation for cache side channel attacks, specifically addressing The 9 Lives of Bleichenbacher's CAT. Additionally, it involves rejecting invalid elliptic curve point...

DEBIAN-CVE-2019-9494

The implementations of SAE in hostapd and wpasupplicant are vulnerable to side channel attacks as a result of observable timing differences and cache access patterns. An attacker may be able to gain leaked information from a side channel attack that can be used for full password recovery. Both...

DEBIAN-CVE-2019-9495

The implementations of EAP-PWD in hostapd and wpasupplicant are vulnerable to side-channel attacks as a result of cache access patterns. All versions of hostapd and wpasupplicant with EAP-PWD support are vulnerable. The ability to install and execute applications is necessary for a successful...

SUSE-SU-2018:4236-2 Security update for MozillaFirefox, mozilla-nspr and mozilla-nss

This update for MozillaFirefox, mozilla-nss and mozilla-nspr fixes the following issues: Issues fixed in MozillaFirefox: - Update to Firefox ESR 60.4 bsc1119105 - CVE-2018-17466: Fixed a buffer overflow and out-of-bounds read in ANGLE library with TextureStorage11 - CVE-2018-18492: Fixed a...

UBUNTU-CVE-2019-9495

The implementations of EAP-PWD in hostapd and wpasupplicant are vulnerable to side-channel attacks as a result of cache access patterns. All versions of hostapd and wpasupplicant with EAP-PWD support are vulnerable. The ability to install and execute applications is necessary for a successful...

EulerOS Virtualization 2.5.3 : openssl (EulerOS-SA-2019-1164)

According to the versions of the openssl packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - While parsing an IPAddressFamily extension in an X.509 certificate, it is possible to do a one-byte overread. This would result ...

EulerOS Virtualization 2.5.4 : openssl (EulerOS-SA-2019-1201)

According to the versions of the openssl packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - Libgcrypt before 1.7.10 and 1.8.x before 1.8.3 allows a memory-cache side-channel attack on ECDSA signatures that can be mitigat...

openSUSE Security Update : mozilla-nss (openSUSE-2019-183)

This update for mozilla-nss fixes the following issues : Security issues fixed : - CVE-2018-12404: Cache side-channel variant of the Bleichenbacher attack bsc1119069. Non-security issue fixed : - Update to mozilla-nss 3.41.1 This update was imported from the SUSE:SLE-15:Update update project...

SUSE SLED15 / SLES15 Security Update : MozillaFirefox (SUSE-SU-2019:0273-1)

This update for MozillaFirefox, mozilla-nss fixes the following issues : Security issues fixed : CVE-2018-18500: Fixed a use-after-free parsing HTML5 stream bsc1122983. CVE-2018-18501: Fixed multiple memory safety bugs bsc1122983. CVE-2018-18505: Fixed a privilege escalation through IPC channel...

SUSE-SU-2019:0273-1 Security update for MozillaFirefox

This update for MozillaFirefox, mozilla-nss fixes the following issues: Security issues fixed: - CVE-2018-18500: Fixed a use-after-free parsing HTML5 stream bsc1122983. - CVE-2018-18501: Fixed multiple memory safety bugs bsc1122983. - CVE-2018-18505: Fixed a privilege escalation through IPC chann...

Security Bulletin: IBM PureApplication System is affected by a vulnerability (CVE-2018-3639) pertaining third-party CPU hardware

Summary IBM has released Version 2.2.5.3 for IBM PureApplication System, which includes IBM OS image for AIX Systems and IBM OS images for Red Hat Linux Systems based deployments, to address a vulnerability in response to CVE-2018-3639. IBM PureApplication System has addressed the following...

Important: Red Hat Security Advisory: qemu-kvm-rhev security update

An update for qemu-kvm-rhev is now available for Red Hat Enterprise Linux OpenStack Platform 7.0 Kilo for RHEL 7.4 EUS. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

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...

Information Disclosure

Systems with microprocessors utilizing speculative execution and address translations are vulnerable to information disclosure. An L1TF issue allows an unprivileged attacker to read privileged memory of the kernel or other processes by conducting targeted cache side-channel attacks...

Information Disclosure

libgcrypt is vulnerable to information disclosure attacks. The vulnerability exists as GnuPG before 1.4.14, and Libgcrypt before 1.5.3 as used in GnuPG 2.0.x and possibly other products, allows local users to obtain private RSA keys via a cache side-channel attack involving the L3 cache, aka...

openSUSE: Security Advisory for mozilla-nspr (openSUSE-SU-2018:4283-1)

The remote host is missing an update for the Copyright C 2018 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...

Security update for mozilla-nspr and mozilla-nss (moderate)

This update for mozilla-nss and mozilla-nspr fixes the following issues: Issues fixed in mozilla-nss: - Update to NSS 3.40.1 bsc1119105 - CVE-2018-12404: Fixed a cache side-channel variant of the Bleichenbacher attack bsc1119069 - CVE-2018-12384: Fixed an issue in the SSL handshake. NSS responded...