Fuzzing para-virtualized devices in Hyper-V

Introduction Hyper-V is the backbone of Azure, running on its Hosts to provide efficient and fair sharing of resources, but also isolation. That’s why we, in the vulnerability research team for Windows, have been working in the background for years now helping secure Hyper-V. And why Microsoft...

Fuzzing para-virtualized devices in Hyper-V

Introduction Introduction Hyper-V is the backbone of Azure, running on its Hosts to provide efficient and fair sharing of resources, but also isolation. That’s why we, in the vulnerability research team for Windows, have been working in the background for years now helping secure Hyper-V. And why...

luzparaospovos.org.br XSS vulnerability

Open Bug Bounty ID: OBB-665043 Description| Value ---|--- Affected Website:| luzparaospovos.org.br Open Bug Bounty Program:| Create your bounty program now. It's open and free. Vulnerable Application:| Custom Code Vulnerability Type:| XSS Cross Site Scripting / CWE-79 CVSSv3 Score:| 6.1...

accesoriosparacaballo.mexicored.com.mx XSS vulnerability

Open Bug Bounty ID: OBB-455479 Description| Value ---|--- Affected Website:| accesoriosparacaballo.mexicored.com.mx Vulnerable Application:| Custom Code Vulnerability Type:| XSS Cross Site Scripting / CWE-79 CVSSv3 Score:| 6.1 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Remediation Guide:| OWASP...

Hangul Word Processor Type Confusion (CVE-2015-6585)

There exists a Type Confusion vulnerability in the Hangul Word Processor HWP. This is due to the way HWP handles Para change requests. A successful attack, such as in the Hidden Cobra Botnet, could lead to arbitrary code execution or stolen information...

Type confusion

hwpapp.dll in Hangul Word Processor allows remote attackers to execute arbitrary code via a crafted heap spray, and by leveraging a "type confusion" via an HWPX file containing a crafted para text tag...

CVE-2017-9764

Cross-site scripting XSS vulnerability in MetInfo 5.3.17 allows remote attackers to inject arbitrary web script or HTML via the Client-IP or X-Forwarded-For HTTP header to /include/stat/stat.php in a para action...

Radio Nacidos Para Triunfar - Customized SSL, Redefined SSL Common Names verifier, WebView SSL handling enabled vulnerabilities

HackApp vulnerability scanner discovered that application Radio Nacidos Para Triunfar published at the 'play' market has multiple vulnerabilities...

UBUNTU-CVE-2016-10024

Xen through 4.8.x allows local x86 PV guest OS kernel administrators to cause a denial of service host hang or crash by modifying the instruction stream asynchronously while performing certain kernel operations...

Xen Denial of Service Vulnerability (CNVD-2016-11700)

Xen is an open source virtual machine monitor product developed at the University of Cambridge, UK. The product enables different and incompatible operating systems to run on the same computer and supports runtime migration to ensure uptime and avoid downtime. A denial-of-service vulnerability...

[SECURITY] Fedora 22 Update: mingw-spice-protocol-0.12.10-1.fc22

Header files describing the spice protocol and the para-virtual graphics card QXL...

CVE-2012-2625

CVE-2012-2625 affects the PyGrub boot loader in Xen unstable before changeset 25589:60f09d1ab1fe, and in Xen 4.2.x and 4.1.x. It allows local para-virtualized guest users to cause a denial of service by triggering memory consumption when loading a kernel image that is large and compressed (either...

CVE-2012-2625

The PyGrub boot loader in Xen unstable before changeset 25589:60f09d1ab1fe, 4.2.x, and 4.1.x allows local para-virtualized guest users to cause a denial of service memory consumption via a large 1 bzip2 or 2 lzma compressed kernel image...

[SECURITY] Fedora 18 Update: spice-protocol-0.12.1-1.fc18

Header files describing the spice protocol and the para-virtual graphics card QXL...

Scientific Linux Security Update : xen on SL5.x i386/x86_64

CVE-2009-3525 Xen: PyGrub missing support for password configuration command The pyGrub boot loader did not honor the 'password' option in the grub.conf file for para-virtualized guests. Users with access to a guest's console could use this flaw to bypass intended access restrictions and boot the...

Scientific Linux Security Update : Virtio on SL3.x i386/x86_64

This new package provides signed, para-virtualized block and network drivers for Scientific Linux 3 as a KVM virtualized guest. Users may see various warnings during package installation, including : - Different versions of package are already installed. Older versions of the package may cause...

Scientific Linux Security Update : tzdata on SL3.x, SL4.x, SL5.x i386/x86_64

This updated package addresses the following changes to Daylight Savings Time DST observations : - as of June 24, 2008, for Brazil, all of Acre and parts of Amazonas that used UTC+5, now use UTC+4. Previously, only parts of Para used UTC+3. Now, all of Para use UTC+3. - Mauritius is introducing D...

Scientific Linux Security Update : xen on SL5.x i386/x86_64

Note: Troy Dawson has tested this update on a machine hosting both paravirtualized and fully virtualized machines, both 32 bit and 64 bit. He did the update while all the machines were running, none of them had any problems. He also tried stopping, starting, and rebooting several of the machines...

kernel: x86-64: avoid sysret to non-canonical address

It was found that the Xen hypervisor implementation as shipped with Red Hat Enterprise Linux 5 did not properly restrict the syscall return addresses in the sysret return path to canonical addresses. An unprivileged user in a 64-bit para-virtualized guest, that is running on a 64-bit host that ha...

CentOS Update for xen CESA-2009:1472 centos5 i386

Check for the Version of xen OpenVAS Vulnerability Test CentOS Update for xen CESA-2009:1472 centos5 i386 Authors: System Generated Check Copyright: Copyright c 2011 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the...