Xinhui Han

**Name of the Vulnerable Software and Affected Versions** Cisco AnyConnect Secure Mobility Client for Windows (affected versions not specified) **Description** The issue is related to multiple vulnerabilities in the install, uninstall, and upgrade processes of the software. These vulnerabilities could allow an authenticated, local attacker to hijack DLL or executable files used by the application, potentially executing arbitrary code on an affected device with SYSTEM privileges. The attacker must have valid credentials on the Windows system to exploit these vulnerabilities. Additionally, the vulnerability is associated with the creation of temporary files with insecure permissions during the uninstallation process. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Android versions 4.x through 4.4.4 Android versions 5.0.x through 5.0.2 Android versions 5.1.x through 5.1.1 Android versions 6.x before 2016-04-01 **Description** The issue allows attackers to bypass private-storage file-access restrictions via a crafted application that changes a symlink target. This can be demonstrated by obtaining Signature or SignatureOrSystem access. The vulnerability exists due to insufficient checking of the state of a shared resource, which can be exploited by a local attacker to bypass existing restrictions on access to private files using a specially crafted application that changes a link. **Recommendations** For Android versions 4.x through 4.4.4, update to version 4.4.4 or later. For Android versions 5.0.x through 5.0.2, update to version 5.0.2 or later. For Android versions 5.1.x through 5.1.1, update to version 5.1.1 or later. For Android versions 6.x before 2016-04-01, update to a version released after 2016-04-01.

**Name of the Vulnerable Software and Affected Versions** Apple OS X versions prior to 10.11.2 tvOS versions prior to 9.1 **Description** The issue is related to improper interaction between Keychain Access and Keychain Agent. This allows attackers to spoof the Keychain Server, potentially enabling remote attackers to substitute the Keychain Server. **Recommendations** For Apple OS X versions prior to 10.11.2, update to version 10.11.2 or later. For tvOS versions prior to 9.1, update to version 9.1 or later.