Integer overflow

Integer overflow in the WebSocketChannel class in the WebSockets subsystem in Mozilla Firefox before 48.0 and Firefox ESR 45.4 allows remote attackers to execute arbitrary code or cause a denial of service memory corruption via crafted packets that trigger incorrect buffer-resize operations durin...

CVE-2016-5261

Integer overflow in the WebSocketChannel class in the WebSockets subsystem in Mozilla Firefox before 48.0 and Firefox ESR 45.4 allows remote attackers to execute arbitrary code or cause a denial of service memory corruption via crafted packets that trigger incorrect buffer-resize operations durin...

firefox: multiple issues

CVE-2016-0718 arbitrary code execution Out-of-bounds read during XML parsing in Expat library. - CVE-2016-2830 information disclosure Favicon network connection can persist when page is closed. - CVE-2016-2835 CVE-2016-2836 arbitrary code execution Mozilla developers and community members...

Integer overflow in WebSockets during data buffering — Mozilla

Security researcher Samuel Groß reported an integer overflow error in WebSockets during data buffering on incoming packets when an allocated buffer is resized incorrectly. This results in the buffer array holding the data being shrunk, instead of grown, resulting in attacker controlled data being...

The vulnerability of Google Chrome browser allows a malicious actor to trigger a service failure.

The Google Chrome browser contains a vulnerability related to memory usage after it is freed, located in the net/websockets/websocketjob.cc component of the WebSockets framework. Exploiting this vulnerability allows a malicious actor to cause service failures or otherwise affect the system by...

openSUSE Security Update : Mozilla Firefox (openSUSE-2016-259)

This update for MozillaFirefox fixes the following issues : - update to Firefox 44.0.2 - MFSA 2016-13/CVE-2016-1949 bmo1245724, boo966438 Same-origin-policy violation using Service Workers with plugins - Fix issue which could lead to the removal of stored passwords under certain circumstances...

openSUSE Security Update : MozillaFirefox (openSUSE-2016-223)

This update for MozillaFirefox fixes the following issues : - update to Firefox 44.0.2 - MFSA 2016-13/CVE-2016-1949 bmo1245724, boo966438 Same-origin-policy violation using Service Workers with plugins - Fix issue which could lead to the removal of stored passwords under certain circumstances...

qemu: vnc: insufficient resource limiting in VNC websockets decoder

It was found that the QEMU's websocket frame decoder processed incoming frames without limiting resources used to process the header and the payload. An attacker able to access a guest's VNC console could use this flaw to trigger a denial of service on the host by exhausting all available memory...

SUSE: Security Advisory for qemu (SUSE-SU-2015:0896-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 Greenbone AG 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-only ifdescription...

Sonar.js - Framework for identifying and launching exploits against internal network hosts

A framework for identifying and launching exploits against internal network hosts. Works via WebRTC IP enumeration, WebSocket host scanning, and external resource fingerprinting. How does it work? Upon loading the sonar.js payload in a modern web browser the following will happen: sonar.js will u...

SuSE 11.3 Security Update : kvm (SAT Patch Number 10645)

This update for KVM fixes an issue in the virtio-blk driver which could result in incorrectly setting its WCE configuration. Under some circumstances, this misconfiguration could cause severe file system corruption, because cache flushes were not generated as they ought to have been. The update...

USN-2608-1 qemu, qemu-kvm vulnerabilities

Jason Geffner discovered that QEMU incorrectly handled the virtual floppy driver. This issue is known as VENOM. A malicious guest could use this issue to cause a denial of service, or possibly execute arbitrary code on the host as the user running the QEMU process. In the default installation, wh...

USN-2608-1: QEMU vulnerabilities

Jason Geffner discovered that QEMU incorrectly handled the virtual floppy driver. This issue is known as VENOM. A malicious guest could use this issue to cause a denial of service, or possibly execute arbitrary code on the host as the user running the QEMU process. In the default installation, wh...

Ubuntu 14.04 LTS : QEMU vulnerabilities (USN-2608-1)

The remote Ubuntu 14.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-2608-1 advisory. Jason Geffner discovered that QEMU incorrectly handled the virtual floppy driver. This issue is known as VENOM. A malicious guest could use this issue to...

SUSE-SU-2015:0896-1 Security update for qemu

qemu / kvm was updated to fix a security issue and some bugs. Security issue fixed: CVE-2015-3456: Fixed a buffer overflow in the floppy drive emulation, which could be used to denial of service attacks or potential code execution against the host. CVE-2015-1779: Fixed insufficient resource...

novnc session hijacking vulnerability-vulnerability warning-the black bar safety net

Affected system: github noVNC 0.5 Description: -------------------------------------------------------------------------------- CVECAN ID: CVE-2 0 1 3-7 4 3 6 noVNC is a HTML5 Canvas and WebSockets implemented a browser-based VNC client. noVNC 0.5 before the version without the https session...

FreeBSD : chromium -- multiple vulnerabilities (b57f690e-ecc9-11e4-876c-00262d5ed8ee)

Google Chrome Releases reports : 45 new security fixes, including : - 456518 High CVE-2015-1235: Cross-origin-bypass in HTML parser. Credit to anonymous. - 313939 Medium CVE-2015-1236: Cross-origin-bypass in Blink. Credit to Amitay Dobo. - 461191 High CVE-2015-1237: Use-after-free in IPC. Credit ...

CVE-2015-0176

CVE-2015-0176 describes a reflected cross-site scripting (XSS) vulnerability in the IBM WebSphere MQ XR WebSockets Listener. According to IBM and NVD sources, the issue arises from improper validation/sanitation of user-supplied input in the URI, which can be included in an error response and cau...

IBM WebSphere MQ XR WebSockets Listener Cross-Site Scripting Vulnerability

IBM WebSphere MQ is a messaging middleware product that provides a reliable and proven messaging backbone for Service Oriented Architecture SOA. A cross-site scripting vulnerability in IBM WebSphere MQ XR WebSockets Listener allows remote attackers to exploit the vulnerability to inject malicious...

Updated chromium-browser-stable packages fix security vulnerabilities

Chromium-browser 42.0.2311.90 fixes several security issues, among others a cross-origin-bypass in HTML parser CVE-2015-1235, a cross-origin-bypass in Blink CVE-2015-1236, a use-after-free in IPC CVE-2015-1237, an out-of-bounds write in Skia CVE-2015-1238, an out-of-bounds read in WebGL...