Google Chrome Write Barrier Elimination

A vulnerability exists in Google Chrome. The vulnerability is due to a write barrier elimination when parsing kStoreField or kStoreElement. A remote attacker could exploit this vulnerability by enticing the target user to open a specially crafted web page...

Chrome V8 JIT - Simplified-lowererer IrOpcode::kStoreField_ IrOpcode::kStoreElement Optimization Bug

Chrome V8 JIT - Simplified-lowererer IrOpcode::kStoreField IrOpcode::kStoreElement Optimization Bug / I think this commit has introduced the bugs: https://chromium.googlesource.com/v8/v8/+/c22ca7f73ba92f22d0cd29b06bb2944a545a8d3e%5E%21/F0 Here's a snippet. case IrOpcode::kStoreField: FieldAccess...

Chrome V8 JIT Optmization Bug Exploit

Chrome V8 JIT suffers from a simplified-lowererer IrOpcode::kStoreField, IrOpcode::kStoreElement optimization bug. Chrome: V8: JIT: Simplified-lowererer IrOpcode::kStoreField, IrOpcode::kStoreElement optimization bug I think this commit has introduced the bugs:...

Chrome V8 JIT Optmization Bug

Chrome: V8: JIT: Simplified-lowererer IrOpcode::kStoreField, IrOpcode::kStoreElement optimization bug I think this commit has introduced the bugs: https://chromium.googlesource.com/v8/v8/+/c22ca7f73ba92f22d0cd29b06bb2944a545a8d3e%5E%21/F0 Here's a snippet. case IrOpcode::kStoreField: FieldAccess...

Updated kernel packages fix security vulnerabilities

This kernel update is based on the upstream 4.4.114 and fixes several security issues. The most important fixes in this update is for the security issue named "Spectre, variant 2 CVE-2017-5715" that is partly mitigated by enabling retpoline support. For full retpoline mitigation, kernel needs to ...

Unbreakable Enterprise kernel security update

4.1.12-61.63.1 - Revert 'kernel.spec: Require the new microcodectl.' Brian Maly - x86: Clean up IBRS functionality resident in common code Kanth Ghatraju Orabug: 27439198 - x86: Display correct settings for the SPECTREV2 bug Kanth Ghatraju Orabug: 27439198 - Set CONFIGGENERICCPUVULNERABILITIES fl...

xorg-x11-server integer overflow vulnerability (CNVD-2018-03147)

The xorg-x11-server is an X Window System display server bundled with multiple vendor operating systems. An integer overflow vulnerability exists in the 'SProcXIBarrierReleasePointer' function in versions of xorg-x11-server prior to 1.19.5. An attacker can exploit this vulnerability to cause a...

ALPINE-CVE-2017-12179

xorg-x11-server before 1.19.5 was vulnerable to integer overflow in SProcXIBarrierReleasePointer functions allowing malicious X client to cause X server to crash or possibly execute arbitrary code...

Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4017)

The remote Oracle Linux 6 / 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2018-4017 advisory. - KVM: x86: Add memory barrier on vmcs field lookup Andrew Honig CVE-2017-5753 - KVM: VMX: remove I/O port 0x80 bypass on Intel hosts Andrew Honig Orabug:...

UBUNTU-CVE-2017-12179

xorg-x11-server before 1.19.5 was vulnerable to integer overflow in SProcXIBarrierReleasePointer functions allowing malicious X client to cause X server to crash or possibly execute arbitrary code...

CVE-2017-5455

The internal feed reader APIs that crossed the sandbox barrier allowed for a sandbox escape and escalation of privilege if combined with another vulnerability that resulted in remote code execution inside the sandboxed process. This vulnerability affects Firefox ESR 52.1 and Firefox 53...

CVE-2017-5455

The internal feed reader APIs that crossed the sandbox barrier allowed for a sandbox escape and escalation of privilege if combined with another vulnerability that resulted in remote code execution inside the sandboxed process. This vulnerability affects Firefox ESR 52.1 and Firefox 53...

kernel security, bug fix, and enhancement update

2.6.32-696.OL6 - Update genkey bug 25599697 2.6.32-696 - net dccp: fix freeing skb too early for IPV6RECVPKTINFO Hannes Frederic Sowa 1424628 CVE-2017-6074 2.6.32-695 - block nvme: Dont poll device being removed David Milburn 1422521 2.6.32-694 - fs posixacl: Clear SGID bit when setting file...

The vulnerability of the Firefox browser, which allows a malicious individual to execute arbitrary code or trigger a service denial

Mozilla Firefox browsers contain a vulnerability related to errors in the implementation of the MPostWriteBarrier class. Exploiting this vulnerability allows malicious actors to cause service interruptions memory corruption and unexpected application termination or execute arbitrary code by...

openssl: Security update (2 CVEs)

The openssl package has been rebuilt and was uploaded to the Barrier Breaker 14.07 repository due to multiple security issues. VERSION 1.0.2e-1 = 1.0.2f-1 CHANGELOG Fri, 29 Jan 2016 13:25:24 +0000 b763ba2 Openssl: update to 1.0.2f fixes CVE-2016-0701, CVE-2015-3197 CHANGES...

802.11 Massive Monitoring: WiWo

wiwo is a distributed 802.11 monitoring and injecting system that was designed to be simple and scalable, in which all workers nodes can be managed by a Python framework Building the worker Requirements Install necessary requirements. $ sudo apt-get install build-essential git subversion...

RHEL 5 : kernel (RHSA-2013:1860)

Updated kernel packages that fix one security issue and several bugs are now available for Red Hat Enterprise Linux 5.9 Extended Update Support. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System CVSS base score, whic...

Вышла операционная система OpenWrt 14.07

Встроенная операционная система OpenWrt обновилась до версии 14.07. Эту ОС часто устанавливают на маршрутизаторах как замену проприетарным прошивкам. Основные компоненты OpenWrt включают в себя ядро Linux, util-linux, uClibc и BusyBox. Размер всех компонентов минимизирован, чтобы работать на...

kernel, perf, python security update

CentOS Errata and Security Advisory CESA-2014:1023 Updated kernel packages that fix multiple security issues and several bugs are now available for Red Hat Enterprise Linux 7. The Red Hat Security Response Team has rated this update as having Important security impact. Common Vulnerability Scorin...

Moderate: Red Hat Security Advisory: kernel security and bug fix update

Updated kernel packages that fix one security issue and several bugs are now available for Red Hat Enterprise Linux 5.9 Extended Update Support. The Red Hat Security Response Team has rated this update as having moderate security impact. A Common Vulnerability Scoring System CVSS base score, whic...