[SECURITY] [DSA 1361-1] New postfix-policyd packages fix arbitrary code execution

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - ------------------------------------------------------------------------ Debian Security Advisory DSA-1361 [email protected] http://www.debian.org/security/ Steve Kemp August 29th, 2007 http://www.debian.org/security/faq -...

AMD ATI ATIDSMXX.SYS驱动本地权限提升漏洞

BUGTRAQ ID: 25265 ATIDSMXX.SYS是很多ATI显卡都在使用的驱动程序。 ATIDSMXX.SYS驱动中存在设计问题，本地攻击者可能利用此漏洞获取系统权限。 本地攻击者可以利用一个名为Purple Pill的工具将未签名的驱动写入Vista驱动层，这样包括anti-rootkit/anti-DRM等模块都可以写入Windows Vista受保护的内核，导致完全入侵操作系统。 AMD atidsmxx.sys 3.0.502.0 目前厂商还没有提供补丁或者升级程序，我们建议使用此软件的用户随时关注厂商的主页以获取最新版本：...

Memory corruption

The AMD ATI atidsmxx.sys 3.0.502.0 driver on Windows Vista allows local users to bypass the driver signing policy, write to arbitrary kernel memory locations, and thereby gain privileges via unspecified vectors, as demonstrated by "Purple Pill"...

CVE-2007-4315

The AMD ATI atidsmxx.sys 3.0.502.0 driver on Windows Vista allows local users to bypass the driver signing policy, write to arbitrary kernel memory locations, and thereby gain privileges via unspecified vectors, as demonstrated by "Purple Pill"...

CVE-2007-4315

The AMD ATI atidsmxx.sys 3.0.502.0 driver on Windows Vista allows local users to bypass the driver signing policy, write to arbitrary kernel memory locations, and thereby gain privileges via unspecified vectors, as demonstrated by "Purple Pill"...

CVE-2007-4315

The CVE-2007-4315 entry concerns the AMD ATI atidsmxx.sys driver (Windows Vista, version 3.0.502.0). The vulnerability description states a local privilege escalation via bypassing driver signing and writing to arbitrary kernel memory locations, enabling privilege gain through unspecified vectors...

GNU Emacs GIF图形处理远程拒绝服务漏洞

Emacs是一个可扩展的实时显示编辑器。 Emacs在处理畸形GIF图形时存在漏洞，远程攻击者可能利用此漏洞导致用户Emacs崩溃。 Emacs没有正确地计算某些GIF图形的大小，如果用户受骗打开了恶意的GIF图形的话，就会导致Emacs出现分段错误而崩溃。 GNU Emacs Debian ------ Debian已经为此发布了一个安全公告（DSA-1316-1）以及相应补丁: DSA-1316-1：New emacs21 packages fix denial of service 链接：http://www.debian.org/security/2007/dsa-1316...

Mandrake Linux Security Advisory : kernel (MDKSA-2006:151)

A number of vulnerabilities were discovered and corrected in the Linux 2.6 kernel : Prior to and including 2.6.16-rc2, when running on x8664 systems with preemption enabled, local users can cause a DoS oops via multiple ptrace tasks that perform single steps CVE-2006-1066. Prior to 2.6.16, a...

VMSA-2006-0007 - VMware ESX Server 2.1.3 Upgrade Patch 2

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 - - ------------------------------------------------------------------- VMware Security Advisory Advisory ID: VMSA-2006-0007 Synopsis: VMware ESX Server 2.1.3 Upgrade Patch 2 Patch URL: http://www.vmware.com/download/esx/esx-213-200610-patch.html...

VMSA-2006-0005 - VMware ESX Server 2.5.4 Upgrade Patch 1

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 - - ------------------------------------------------------------------- VMware Security Advisory Advisory ID: VMSA-2006-0005 Synopsis: VMware ESX Server 2.5.4 Upgrade Patch 1 Patch URL: http://www.vmware.com/download/esx/esx-254-200610-patch.html...

VMWare ESX Server multiple security vulnerabilities

Invalid AMD fxsave/restore instructions handling. Vulnerabilities in embedded packages...

VMSA-2006-0009 - VMware ESX Server 3.0.0 AMD fxsave/restore issue

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 - - ------------------------------------------------------------------- VMware Security Advisory Advisory ID: VMSA-2006-0009 Synopsis: VMware ESX Server 3.0.0 AMD fxsave/restore issue Knowledge base URL:http://kb.vmware.com/kb/2533126 Issue date:...

VMSA-2006-0006 - VMware ESX Server 2.5.3 Upgrade Patch 4

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 - - ------------------------------------------------------------------- VMware Security Advisory Advisory ID: VMSA-2006-0006 Synopsis: VMware ESX Server 2.5.3 Upgrade Patch 4 Patch URL: http://www.vmware.com/download/esx/esx-253-200610-patch.html...

kernel security update

CentOS Errata and Security Advisory CESA-2006:0575 Updated kernel packages are now available as part of ongoing support and maintenance of Red Hat Enterprise Linux version 4. This update has been rated as having important security impact by the Red Hat Security Response Team. The Linux kernel...

kernel security update

CentOS Errata and Security Advisory CESA-2006:0437 Updated kernel packages are now available as part of ongoing support and maintenance of Red Hat Enterprise Linux version 3. This is the eighth regular update. This security advisory has been rated as having important security impact by the Red Ha...

kernel security update

CentOS Errata and Security Advisory CESA-2006:0579-01 Updated kernel packages that fix a number of security issues as well as other bugs are now available for Red Hat Enterprise Linux 2.1 32 bit architectures This security advisory has been rated as having important security impact by the Red Hat...

RHEL 2.1 : kernel (RHSA-2006:0579)

Updated kernel packages that fix a number of security issues as well as other bugs are now available for Red Hat Enterprise Linux 2.1 32 bit architectures This security advisory has been rated as having important security impact by the Red Hat Security Response Team. The Linux kernel handles the...

Important: Red Hat Security Advisory: kernel security update

Updated kernel packages that fix a number of security issues as well as other bugs are now available for Red Hat Enterprise Linux 2.1 32 bit architectures This security advisory has been rated as having important security impact by the Red Hat Security Response Team. The Linux kernel handles the...

FreeBSD Security Advisory FreeBSD-SA-06:14.fpu

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-06:14.fpu Security Advisory The FreeBSD Project Topic: FPU information disclosure Category: core Module: sys Announced: 2006-04-19 Credits: Jan Beulich Affects: A...

FreeBSD -- FPU information disclosure

Problem Description On "7th generation" and "8th generation" processors manufactured by AMD, including the AMD Athlon, Duron, Athlon MP, Athlon XP, Athlon64, Athlon64 FX, Opteron, Turion, and Sempron, the fxsave and fxrstor instructions do not save and restore the FOP, FIP, and FDP registers unle...