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The US-CERT Current Activity web page is a regularly updated summary of the most frequent, high-impact types of security incidents currently being reported to the US-CERT.

Adobe Releases a Security Update for Download Manager

Adobe has released a security bulletin to address a vulnerability in the Adobe Download Manager. This vulnerability could allow an attacker to download and install unauthorized software.

US-CERT encourages users and administrators to review security bulletin APSB10-08 and review the steps to mitigate the issue.

Mozilla Releases Security Advisories

The Mozilla Foundation has released multiple security advisories to address vulnerabilities in Mozilla Firefox, Thunderbird, and SeaMonkey. Exploitation of these vulnerabilities may allow a remote, unauthenticated attacker to execute arbitrary code or bypass security restrictions.

US-CERT encourages users and administrators to review the Mozilla Foundation security advisories. Firefox users may upgrade to version 3.0.18, 3.5.8, or 3.6 to help mitigate the risks. Thunderbird users should upgrade to version 3.0.2, and SeaMonkey users should upgrade to version 2.0.3 once those updates are released by the vendor.

Cisco Releases Multiple Security Advisories

Cisco has released three security advisories to address vulnerabilities.

Security advisory, cisco-sa-20100217-fwsm, addresses a vulnerability in the Cisco Firewall Services Module (FWSM) for the Cisco Catalyst 6500 Series Switches and Cisco 7600 Series Routers. Successful and repeated exploitation of this vulnerability could result in a denial-of-service condition.

Security advisory, cisco-sa-20100217-asa, addresses multiple vulnerabilities in Cisco ASA 5500 Series Adaptive Security Appliances. These vulnerabilities may allow an attacker to gain unauthorized access to an affected system or cause a denial-of-service condition.

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