Cisco Security Advisory: Multiple Vulnerabilities in Cisco AnyConnect Secure Mobility Client

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Multiple Vulnerabilities in Cisco AnyConnect Secure Mobility Client Advisory ID: cisco-sa-20120620-ac Revision 1.0 For Public Release 2012 June 20 16:00 UTC GMT +--------------------------------------------------------------------- Summary ======= T...

CVE-2012-2493

The VPN downloader implementation in the WebLaunch feature in Cisco AnyConnect Secure Mobility Client 2.x before 2.5 MR6 on Windows, and 2.x before 2.5 MR6 and 3.x before 3.0 MR8 on Mac OS X and Linux, does not properly validate binaries that are received by the downloader process, which allows...

Code injection

The HostScan downloader implementation in Cisco AnyConnect Secure Mobility Client 3.x before 3.0 MR8 and Cisco Secure Desktop before 3.6.6020 does not compare the timestamp of offered software to the timestamp of installed software, which allows remote attackers to force a version downgrade by...

Code injection

The VPN downloader implementation in the WebLaunch feature in Cisco AnyConnect Secure Mobility Client 2.x before 2.5 MR6 and 3.x before 3.0 MR8 does not compare the timestamp of offered software to the timestamp of installed software, which allows remote attackers to force a version downgrade by...

CVE-2012-2493

Cisco AnyConnect Secure Mobility Client is affected by CVE-2012-2493 due to a vulnerable WebLaunch VPN downloader that does not properly validate downloaded binaries. This allows remote code execution via ActiveX or Java components. Affected products include Windows 2.x builds before 2.5 MR6, and...

CVE-2012-2496

A certain Java applet in the VPN downloader implementation in the WebLaunch feature in Cisco AnyConnect Secure Mobility Client 3.x before 3.0 MR7 on 64-bit Linux platforms does not properly restrict use of Java components, which allows remote attackers to execute arbitrary code via a crafted web...

CVE-2012-2495

Cisco AnyConnect Secure Mobility Client 3.x before 3.0 MR8 and Cisco Secure Desktop before 3.6.6020 are affected by CVE-2012-2495 due to the HostScan downloader not comparing the timestamp of offered software to the installed version, enabling remote downgrade via ActiveX or Java components. Root...

CVE-2012-2495

The HostScan downloader implementation in Cisco AnyConnect Secure Mobility Client 3.x before 3.0 MR8 and Cisco Secure Desktop before 3.6.6020 does not compare the timestamp of offered software to the timestamp of installed software, which allows remote attackers to force a version downgrade by...

CVE-2012-2495: Improper Input Validation

The HostScan downloader implementation in Cisco AnyConnect Secure Mobility Client 3.x before 3.0 MR8 and Cisco Secure Desktop before 3.6.6020 does not compare the timestamp of offered software to the timestamp of installed software, which allows remote attackers to force a version downgrade by...

CVE-2012-2493: Improper Input Validation

The VPN downloader implementation in the WebLaunch feature in Cisco AnyConnect Secure Mobility Client 2.x before 2.5 MR6 on Windows, and 2.x before 2.5 MR6 and 3.x before 3.0 MR8 on Mac OS X and Linux, does not properly validate binaries that are received by the downloader process, which allows...

CVE-2012-2496: Improper Input Validation

A certain Java applet in the VPN downloader implementation in the WebLaunch feature in Cisco AnyConnect Secure Mobility Client 3.x before 3.0 MR7 on 64-bit Linux platforms does not properly restrict use of Java components, which allows remote attackers to execute arbitrary code via a crafted web...

CVE-2012-2494: Improper Input Validation

The VPN downloader implementation in the WebLaunch feature in Cisco AnyConnect Secure Mobility Client 2.x before 2.5 MR6 and 3.x before 3.0 MR8 does not compare the timestamp of offered software to the timestamp of installed software, which allows remote attackers to force a version downgrade by...

Cisco AnyConnect Secure Mobility Client VPNWeb ActiveX Code Execution

Added: 06/13/2011 CVE: CVE-2011-2039 BID: 48081 OSVDB: 72714 Background Cisco AnyConnect Secure Mobility Client provides remote mobile users with secure IPsec IKEv2 or SSL Virtual Private Network VPN connections to Cisco 5500 Series Adaptive Security Appliances ASA and devices that are running...

Cisco AnyConnect Secure Mobility Client Detection

Cisco AnyConnect Secure Mobility Client formerly known as Cisco AnyConnect VPN Client is installed on the remote Windows host. This software can be used for secure connectivity. C Tenable Network Security, Inc. include"compat.inc"; if description scriptid54953; scriptversion"1.15";...

CVE-2011-2041

CVE-2011-2041 describes a Local Privilege Escalation in Cisco AnyConnect Secure Mobility Client on Windows (and Windows Mobile) via the Start Before Logon (SBL) UI. Unprivileged users can elevate to LocalSystem by interacting with the GUI at the Windows logon screen. The issue is restricted to Wi...

CVE-2011-2040

The helper application in Cisco AnyConnect Secure Mobility Client formerly AnyConnect VPN Client before 2.5.3041, and 3.0.x before 3.0.629, on Linux and Mac OS X downloads a client executable file vpndownloader.exe without verifying its authenticity, which allows remote attackers to execute...

Design/Logic Flaw

The helper application in Cisco AnyConnect Secure Mobility Client formerly AnyConnect VPN Client before 2.5.3041, and 3.0.x before 3.0.629, on Linux and Mac OS X downloads a client executable file vpndownloader.exe without verifying its authenticity, which allows remote attackers to execute...

CVE-2011-2039

Cisco AnyConnect Secure Mobility Client (Windows and Windows Mobile)

CVE-2011-2040: Improper Input Validation

The helper application in Cisco AnyConnect Secure Mobility Client formerly AnyConnect VPN Client before 2.5.3041, and 3.0.x before 3.0.629, on Linux and Mac OS X downloads a client executable file vpndownloader.exe without verifying its authenticity, which allows remote attackers to execute...

CVE-2011-2039: Improper Input Validation

The helper application in Cisco AnyConnect Secure Mobility Client formerly AnyConnect VPN Client before 2.3.185 on Windows, and on Windows Mobile, downloads a client executable file vpndownloader.exe without verifying its authenticity, which allows remote attackers to execute arbitrary code via t...