kernel security, bug fix, and enhancement update

2.6.32-71.29.1.el6 - mm Revert 'mm pdpte registers are not flushed when PGD entry is changed in x86 PAE mode' Larry Woodman 695256 691310 2.6.32-71.28.1.el6 - net bonding: fix jiffy comparison issues Andy Gospodarek 698109 696337 - drm radeon/kms: check AA resolve registers on r300 + regression f...

Ubuntu 10.10 : linux vulnerabilities (USN-1081-1)

It was discovered that KVM did not correctly initialize certain CPU registers. A local attacker could exploit this to crash the system, leading to a denial of service. CVE-2010-3698 Thomas Pollet discovered that the RDS network protocol did not check certain iovec buffers. A local attacker could...

Citrix MetaFrame IMA Authentication Processing Buffer Overflow (CVE-2006-5821)

The Citrix MetaFrame products are remote access and application publishing products built on Citrix' Independent Computing Architecture ICA. The products allow for access and control of the remote hosts as well as deploying applications. There exists a buffer overflow vulnerability in Citrix...

Citrix Systems Multiple Products IMA Service Buffer Overflow (CVE-2008-0356)

The Citrix MetaFrame products are remote access and application publishing products built on Citrix' Independent Computing Architecture ICA. The products allow for access and control of the remote hosts as well as deploying applications. There exists a buffer overflow vulnerability in Independent...

Citrix Presentation Server IMA Invalid Event Data Length Denial of Service (CVE-2006-5861)

The Citrix MetaFrame products are remote access and application publishing products built on Citrix' Independent Computing Architecture ICA. The products allow for access and control of the remote hosts as well as deploying applications. There exists a memory access violation vulnerability in...

ZDI-08-002: Citrix Presentation Server IMA Service Heap Overflow Vulnerability

ZDI-08-002: Citrix Presentation Server IMA Service Heap Overflow Vulnerability http://www.zerodayinitiative.com/advisories/ZDI-08-002.html January 17, 2008 -- Affected Vendor: Citrix -- Affected Products: Metaframe Presentation Server 3.0 Presentation Server 4.0, 4.5 Access Essentials 1.0, 1.5, 2...

Citrix Presentation Server buffer overflow

IMA serviceTCP/2512, TCP/2513 heap buffer overflow...

Immunity Canvas: CITRIX_METAFRAME

Name| citrixmetaframe ---|--- CVE| CVE-2008-0356 Exploit Pack| CANVAS Description| Citrix IMA Heap Overflow Demo Notes| CVSS: 10.0 Repeatability: This is a one shot exploit. VENDOR: Citrix CVE Url: http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-0356 CVE Name: CVE-2008-0356...

Buffer overflow

Buffer overflow in the Independent Management Architecture IMA service in Citrix Presentation Server MetaFrame Presentation Server 4.5 and earlier, Access Essentials 2.0 and earlier, and Desktop Server 1.0 allows remote attackers to execute arbitrary code via an invalid size value in a packet to...

CVE-2008-0356

CVE-2008-0356 describes a heap-based buffer overflow in Citrix Presentation Server’s Independent Management Architecture (IMA) service (ImaSrv.exe). By sending crafted packets to the IMA ports 2512/2513, an unauthenticated remote attacker could overflow a heap buffer and execute arbitrary code wi...

Citrix Metaframe Presentation Server IMA Service Heap Overflow Vulnerability

This vulnerability allows attackers to execute arbitrary code on vulnerable installations of Citrix Presentation Server. Authentication is not required to exploit this vulnerability. The specific flaw resides in the Independent Management Architecture service, ImaSrv.exe, which listens by default...

iDefense Security Advisory 11.09.06: Citrix Presentation Server 4.0 IMA Service Invalid Name Length DoS Vulnerability

Citrix Presentation Server 4.0 IMA Service Invalid Name Length DoS Vulnerability iDefense Security Advisory 11.08.06 http://labs.idefense.com/intelligence/vulnerabilities/ Nov 08, 2006 I. BACKGROUND Citrix Presentation Server is a product designed to allow remote access to applications over a...

Citrix Metaframe multiple security vulnerabilities

DoS and buffer overflow in IMA service TCP/2512, TCP/2513...

CVE-2006-5861

The Independent Management Architecture IMA service ImaSrv.exe in Citrix MetaFrame XP 1.0 and 2.0, and Presentation Server 3.0 and 4.0, allows remote attackers to cause a denial of service service exit via a crafted packet that causes the service to access an unmapped memory address and triggers ...

CVE-2006-5821

Heap-based buffer overflow in the IMASECUREDecryptData1 function in ImaSystem.dll for Citrix MetaFrame XP 1.0 and 2.0, and Presentation Server 3.0 and 4.0, allows remote attackers to execute arbitrary code via requests to the Independent Management Architecture IMA service ImaSrv.exe with invalid...

CVE-2006-5821

CVE-2006-5821 affects Citrix MetaFrame XP 1.0/2.0 and Presentation Server 3.0/4.0. The flaw is a heap-based overflow in ImaSystem.dll’s IMA_SECURE_DecryptData1 during decryption of authentication data via the IMA service (ImaSrv.exe). An attacker can supply invalid size values through the IMA por...

CVE-2006-5861

The Independent Management Architecture IMA service ImaSrv.exe in Citrix MetaFrame XP 1.0 and 2.0, and Presentation Server 3.0 and 4.0, allows remote attackers to cause a denial of service service exit via a crafted packet that causes the service to access an unmapped memory address and triggers ...

CVE-2006-5861

CVE-2006-5861 affects Citrix MetaFrame XP (1.0/2.0) and Presentation Server (3.0/4.0). The Independent Management Architecture (IMA) service (ImaSrv.exe) is vulnerable to a memory access violation triggered by a crafted packet, causing an unhandled exception and remote denial of service via servi...

[Full-disclosure] ZDI-06-038: Citrix MetaFrame IMA Management Module Remote Heap Overflow

ZDI-06-038: Citrix MetaFrame IMA Management Module Remote Heap Overflow http://www.zerodayinitiative.com/advisories/ZDI-06-038.html November 9, 2006 -- CVE ID: CVE-2006-5821 -- Affected Vendor: Citrix -- Affected Products: Citrix MetaFrame XP 1.0 Citrix MetaFrame XP 2.0 Citrix MetaFrame...

Citrix MetaFrame IMA Management Module Remote Heap Overflow Vulnerability

This vulnerability allows attackers to execute arbitrary code on vulnerable installations of Citrix MetaFrame Presentation Server. Authentication is not required to exploit this vulnerability. The specific flaw exists within the routine IMASECUREDecryptData1 defined in ImaSystem.dll and is...