Debian DLA-654-1 : libxfixes security update

It was discovered that there was a integer overflow in libxfixes, a library providing a client interface to the X11 'XFIXES' extension. The 32 bit field 'rep.length' was not checked for validity, which allowed an integer overflow on 32 bit systems. A malicious server could send INTMAX as 'length'...

Adobe Flash Player Memory Corruption (APSB16-32: CVE-2016-6983)

A memory corruption vulnerability exists in Adobe Flash Player. The vulnerability is due to an error in Adobe Flash Player while parsing a specially crafted SWF file. A remote attacker can exploit this issue by enticing a victim to open a specially crafted SWF file...

flash-plugin: multiple code execution issues fixed in APSB16-32

Adobe Flash Player before 18.0.0.382 and 19.x through 23.x before 23.0.0.185 on Windows and OS X and before 11.2.202.637 on Linux allows attackers to bypass intended access restrictions via unspecified vectors...

flash-plugin: multiple code execution issues fixed in APSB16-32

Adobe Flash Player before 18.0.0.382 and 19.x through 23.x before 23.0.0.185 on Windows and OS X and before 11.2.202.637 on Linux allows attackers to execute arbitrary code by leveraging an unspecified "type confusion."...

flash-plugin: multiple code execution issues fixed in APSB16-32

Adobe Flash Player before 18.0.0.382 and 19.x through 23.x before 23.0.0.185 on Windows and OS X and before 11.2.202.637 on Linux allows attackers to execute arbitrary code or cause a denial of service memory corruption via unspecified vectors, a different vulnerability than CVE-2016-4273,...

flash-plugin: multiple code execution issues fixed in APSB16-32

Adobe Flash Player before 18.0.0.382 and 19.x through 23.x before 23.0.0.185 on Windows and OS X and before 11.2.202.637 on Linux allows attackers to execute arbitrary code or cause a denial of service memory corruption via unspecified vectors, a different vulnerability than CVE-2016-4273,...

flash-plugin: multiple code execution issues fixed in APSB16-32

Adobe Flash Player before 18.0.0.382 and 19.x through 23.x before 23.0.0.185 on Windows and OS X and before 11.2.202.637 on Linux allows attackers to execute arbitrary code or cause a denial of service memory corruption via unspecified vectors, a different vulnerability than CVE-2016-4273,...

Adobe Flash Player 23.0.0.162 - '.SWF' ConstantPool Critical Memory Corruption

Application: Adobe Flash Player Platforms: Windows,OSX Versions: 23.0.0.162 and earlier Author: Francis Provencher of COSIG Website: https://cosig.gouv.qc.ca/en/advisory/ Twitter: @COSIG Date: October 11, 2016 CVE-2016-4273 COSIG-2016-35 1 Introduction 2 Report Timeline 3 Technical details 4 POC...

November 2016 Adobe Flash Security Update

This security update addresses the following vulnerabilities, which are described in Adobe Security Bulletin APSB16-32: CVE-2016-4273, CVE-2016-4286, CVE-2016-6981, CVE-2016-6982, CVE-2016-6983, CVE-2016-6984, CVE-2016-6985, CVE-2016-6986, CVE-2016-6987, CVE-2016-6989, CVE-2016-6990, CVE-2016-699...

Adobe Flash Player Memory Corruption (APSB16-32: CVE-2016-4273)

A memory corruption vulnerability exists in Adobe Flash Player. The vulnerability is due to an error in Adobe Flash Player while parsing a specially crafted SWF file. A remote attacker can exploit this issue by enticing a victim to open a specially crafted SWF file...

Microsoft Windows Kernel 'Win32k.sys' CVE-2016-7185 Local Privilege Escalation Vulnerability

Description Microsoft Windows is prone to a local privilege-escalation vulnerability that occurs in the Windows kernel. A local attacker can exploit this issue to execute arbitrary code in kernel mode with elevated privileges. Technologies Affected Microsoft Windows 10 Version 1607 for 32-bit...

UBUNTU-CVE-2016-6323

The makecontext function in the GNU C Library aka glibc or libc6 before 2.25 creates execution contexts incompatible with the unwinder on ARM EABI 32-bit platforms, which might allow context-dependent attackers to cause a denial of service hang, as demonstrated by applications compiled using gccg...

Fedora 23 : xen (2016-1c3374bcb9)

x86: Disallow L3 recursive pagetable for 32-bit PV guests XSA-185, CVE-2016-7092 1374470 x86: Mishandling of instruction pointer truncation during emulation XSA-186, CVE-2016-7093 1374471 x86 HVM: Overflow of shctxt-segreg XSA-187, CVE-2016-7094 1374473 Note that Tenable Network Security has...

Design/Logic Flaw

The getpagefroml3e function in arch/x86/mm.c in Xen allows local 32-bit PV guest OS administrators to gain host OS privileges via vectors related to L3 recursive pagetables...

CVE-2016-7092

CVE-2016-7092 affects Xen: the get_page_from_l3e function in arch/x86/mm.c allows a local 32-bit PV guest administrator to gain host OS privileges via vectors related to L3 recursive pagetables. Connected advisories reference upstream XSA-185 and related fixes, indicating this is a privilege-esca...

SolarWinds Kiwi CatTools 3.11.0 - Unquoted Service Path Privilege Escalation

Exploit for windows platform in category local exploits Document Title: ================ SolarWinds Kiwi CatTools Unquoted Service Path Privilege Escalation Vulnerability Author: ======== Halil Dalabasmaz Release Date: ============== 29 SEP 2016 Product & Service Introduction:...

Fedora 24 : xen (2016-7d2c67d1f5)

x86: Disallow L3 recursive pagetable for 32-bit PV guests XSA-185, CVE-2016-7092 1374470 x86: Mishandling of instruction pointer truncation during emulation XSA-186, CVE-2016-7093 1374471 x86 HVM: Overflow of shctxt-segreg XSA-187, CVE-2016-7094 1374473 Note that Tenable Network Security has...

kernel: compat IPT_SO_SET_REPLACE setsockopt

A flaw was discovered in processing setsockopt for 32 bit processes on 64 bit systems. This flaw will allow attackers to alter arbitrary kernel memory when unloading a kernel module. This action is usually restricted to root-privileged users but can also be leveraged if the kernel is compiled wit...

x86: Disallow L3 recursive pagetable for 32-bit PV guests

ISSUE DESCRIPTION On real hardware, a 32-bit PAE guest must leave the USER and RW bit clear in L3 pagetable entries, but the pagetable walk behaves as if they were set. The L3 entries are cached in processor registers, and don't actually form part of the pagewalk. When running a 32-bit PV guest o...

xen-kernel -- x86: Disallow L3 recursive pagetable for 32-bit PV guests

The Xen Project reports: On real hardware, a 32-bit PAE guest must leave the USER and RW bit clear in L3 pagetable entries, but the pagetable walk behaves as if they were set. The L3 entries are cached in processor registers, and don't actually form part of the pagewalk. When running a 32-bit PV...