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CVE-2018-5407

Status Candidate

Overview

Simultaneous Multi-threading (SMT) in processors can enable local users to exploit software vulnerable to timing attacks via a side-channel timing attack on 'port contention'.

Related Files

Red Hat Security Advisory 2019-3935-01
Posted Nov 20, 2019
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2019-3935-01 - Red Hat JBoss Core Services is a set of supplementary software for Red Hat JBoss middleware products. This software, such as Apache HTTP Server, is common to multiple JBoss middleware products, and is packaged under Red Hat JBoss Core Services to allow for faster distribution of updates, and for a more consistent update experience. This release adds the new Apache HTTP Server 2.4.37 packages that are part of the JBoss Core Services offering. This release serves as a replacement for Red Hat JBoss Core Services Pack Apache Server 2.4.29 and includes bug fixes and enhancements. Issues addressed include bypass and denial of service vulnerabilities.

tags | advisory, web, denial of service, vulnerability
systems | linux, redhat
advisories | CVE-2018-0734, CVE-2018-0737, CVE-2018-17189, CVE-2018-17199, CVE-2018-5407, CVE-2019-0196, CVE-2019-0197, CVE-2019-0217, CVE-2019-9511, CVE-2019-9513, CVE-2019-9516, CVE-2019-9517
MD5 | 0af89b59842b2ecbba84f7d4a87d4157
Red Hat Security Advisory 2019-3932-01
Posted Nov 20, 2019
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2019-3932-01 - This release adds the new Apache HTTP Server 2.4.37 packages that are part of the JBoss Core Services offering. This release serves as a replacement for Red Hat JBoss Core Services Pack Apache Server 2.4.29 and includes bug fixes and enhancements. Issues addressed include bypass and denial of service vulnerabilities.

tags | advisory, web, denial of service, vulnerability
systems | linux, redhat
advisories | CVE-2018-0734, CVE-2018-0737, CVE-2018-17189, CVE-2018-17199, CVE-2018-5407, CVE-2019-0196, CVE-2019-0197, CVE-2019-0217, CVE-2019-9511, CVE-2019-9513, CVE-2019-9516, CVE-2019-9517
MD5 | f6d8e510423ffa67b7ec52200f99ca4d
Red Hat Security Advisory 2019-3933-01
Posted Nov 20, 2019
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2019-3933-01 - This release adds the new Apache HTTP Server 2.4.37 packages that are part of the JBoss Core Services offering. This release serves as a replacement for Red Hat JBoss Core Services Pack Apache Server 2.4.29 and includes bug fixes and enhancements. Issues addressed include bypass and denial of service vulnerabilities.

tags | advisory, web, denial of service, vulnerability
systems | linux, redhat
advisories | CVE-2018-0734, CVE-2018-0737, CVE-2018-17189, CVE-2018-17199, CVE-2018-5407, CVE-2019-0196, CVE-2019-0197, CVE-2019-0217, CVE-2019-9511, CVE-2019-9513, CVE-2019-9516, CVE-2019-9517
MD5 | 654559b5adabe8ffc33ae7ff3c3fc6c9
Red Hat Security Advisory 2019-3929-01
Posted Nov 20, 2019
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2019-3929-01 - Red Hat JBoss Web Server is a fully integrated and certified set of components for hosting Java web applications. It is comprised of the Apache Tomcat Servlet container, JBoss HTTP Connector, the PicketLink Vault extension for Apache Tomcat, and the Tomcat Native library. This release of Red Hat JBoss Web Server 5.2 serves as a replacement for Red Hat JBoss Web Server 5.1, and includes bug fixes, enhancements, and component upgrades, which are documented in the Release Notes, linked to in the References. Issues addressed include a cross site scripting vulnerability.

tags | advisory, java, web, xss
systems | linux, redhat
advisories | CVE-2018-5407, CVE-2019-0221, CVE-2019-10072, CVE-2019-1559
MD5 | 1eeabab6776647e0fba3cdda4fbc7760
Red Hat Security Advisory 2019-3931-01
Posted Nov 20, 2019
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2019-3931-01 - Red Hat JBoss Web Server is a fully integrated and certified set of components for hosting Java web applications. It is comprised of the Apache Tomcat Servlet container, JBoss HTTP Connector, the PicketLink Vault extension for Apache Tomcat, and the Tomcat Native library. Issues addressed include cross site scripting and denial of service vulnerabilities.

tags | advisory, java, web, denial of service, vulnerability, xss
systems | linux, redhat
advisories | CVE-2018-5407, CVE-2019-0221, CVE-2019-10072, CVE-2019-1559
MD5 | 2f30e18d2b9c86f33e0790d3461ef690
Red Hat Security Advisory 2019-2125-01
Posted Aug 6, 2019
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2019-2125-01 - OVMF is a project to enable UEFI support for Virtual Machines. This package contains a sample 64-bit UEFI firmware for QEMU and KVM. Issues addressed include buffer overflow and denial of service vulnerabilities.

tags | advisory, denial of service, overflow, vulnerability
systems | linux, redhat
advisories | CVE-2017-5731, CVE-2017-5732, CVE-2017-5733, CVE-2017-5734, CVE-2017-5735, CVE-2018-12181, CVE-2018-3613, CVE-2018-5407, CVE-2019-0160, CVE-2019-0161
MD5 | 019a52d8eed0c8c9ff84c4edc037a21f
Red Hat Security Advisory 2019-0651-01
Posted Mar 27, 2019
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2019-0651-01 - Ansible Tower version 3.4.3 has security updates that Red Hat did not feel like explaining in this advisory.

tags | advisory
systems | linux, redhat
advisories | CVE-2018-5407
MD5 | a71bb44ebe86477722e898d7fe19afdb
Red Hat Security Advisory 2019-0652-01
Posted Mar 27, 2019
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2019-0652-01 - Ansible Tower version 3.3.5 has security updates that Red Hat did not feel like explaining in this advisory.

tags | advisory
systems | linux, redhat
advisories | CVE-2018-5407, CVE-2019-3835, CVE-2019-3838
MD5 | 4cb0df65748c0254271ffe4fdc93ecc3
Gentoo Linux Security Advisory 201903-10
Posted Mar 14, 2019
Authored by Gentoo | Site security.gentoo.org

Gentoo Linux Security Advisory 201903-10 - Multiple Information Disclosure vulnerabilities in OpenSSL allow attackers to obtain sensitive information. Versions less than 1.0.2r are affected.

tags | advisory, vulnerability, info disclosure
systems | linux, gentoo
advisories | CVE-2018-5407, CVE-2019-1559
MD5 | b2e9c1b57341130f34be8af5a74d57be
Red Hat Security Advisory 2019-0483-01
Posted Mar 13, 2019
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2019-0483-01 - OpenSSL is a toolkit that implements the Secure Sockets Layer and Transport Layer Security protocols, as well as a full-strength general-purpose cryptography library. Issues addressed include a side-channel attack vulnerability.

tags | advisory, protocol
systems | linux, redhat
advisories | CVE-2018-5407
MD5 | 3e9e34e1bbbfe8e7045e3ab9d2862ee0
Debian Security Advisory 4355-1
Posted Dec 20, 2018
Authored by Debian | Site debian.org

Debian Linux Security Advisory 4355-1 - Several local side channel attacks and a denial of service via large Diffie-Hellman parameters were discovered in OpenSSL, a Secure Sockets Layer toolkit.

tags | advisory, denial of service, local
systems | linux, debian
advisories | CVE-2018-0732, CVE-2018-0734, CVE-2018-0737, CVE-2018-5407
MD5 | cb9dcaf98d42d86ba8f80a539e4c194e
Ubuntu Security Notice USN-3840-1
Posted Dec 7, 2018
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 3840-1 - Samuel Weiser discovered that OpenSSL incorrectly handled DSA signing. An attacker could possibly use this issue to perform a timing side-channel attack and recover private DSA keys. Samuel Weiser discovered that OpenSSL incorrectly handled ECDSA signing. An attacker could possibly use this issue to perform a timing side-channel attack and recover private ECDSA keys. This issue only affected Ubuntu 18.04 LTS and Ubuntu 18.10. Various other issues were also addressed.

tags | advisory
systems | linux, ubuntu
advisories | CVE-2018-0734, CVE-2018-0735, CVE-2018-5407
MD5 | 5994d027f01038463cf5bc485763f923
Debian Security Advisory 4348-1
Posted Dec 3, 2018
Authored by Debian | Site debian.org

Debian Linux Security Advisory 4348-1 - Several local side channel attacks and a denial of service via large Diffie-Hellman parameters were discovered in OpenSSL, a Secure Sockets Layer toolkit.

tags | advisory, denial of service, local
systems | linux, debian
advisories | CVE-2018-0732, CVE-2018-0734, CVE-2018-0735, CVE-2018-0737, CVE-2018-5407
MD5 | 9f26279cb338cd2494304ede9e253c79
Slackware Security Advisory - openssl Updates
Posted Nov 22, 2018
Authored by Slackware Security Team | Site slackware.com

Slackware Security Advisory - New openssl packages are available for Slackware 14.2 and -current to fix security issues.

tags | advisory
systems | linux, slackware
advisories | CVE-2018-0734, CVE-2018-5407
MD5 | f0a7c35b757cd5d75ba3b9e4276c97fd
PortSmash CPU SMT Side-Channel Proof Of Concept
Posted Nov 2, 2018
Authored by Bill Brumley

This is a proof of concept exploit of the PortSmash micro-architecture vulnerability that makes use of an SMT side-channel attack.

tags | exploit, proof of concept
advisories | CVE-2018-5407
MD5 | 64a5a64e0fea774c36ab60f8ecdef54b
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