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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.

Mozilla Releases Security Updates for Firefox, Firefox ESR, and SeaMonkey

The Mozilla Foundation has released security updates to address vulnerabilities in Firefox, Firefox ESR, and SeaMonkey. Exploitation of these vulnerabilities may allow a remote attacker to take control of an affected system.

Available updates include:

  • Firefox 36.0.4
  • Firefox ESR 31.5.3
  • SeaMonkey 2.33.1

Users and administrators are encouraged to review the Security Advisories for Firefox, Firefox ESR, and SeaMonkey and apply the necessary updates.

Drupal Releases Security Updates

Drupal has released updates to address multiple vulnerabilities, one of which could allow a remote attacker to gain access to a system account.

Available updates include:

  • Drupal core 6.35 for 6.x users
  • Drupal core 7.35 for 7.x users

US-CERT encourages users and administrators to review Drupal's Security Advisory and apply the necessary updates.

OpenSSL Patches Multiple Vulnerabilities

OpenSSL has released new updates addressing multiple vulnerabilities, one of which is classified as a high severity issue. Exploitation could allow a remote attacker to cause a cause a Denial of Service attack against the server.

Updates available include:

  • OpenSSL 1.0.2a for 1.0.2 users
  • OpenSSL 1.0.1m for 1.0.1 users
  • OpenSSL 1.0.0r for 1.0.0 users
  • OpenSSL 0.9.8zf for 0.9.8 users

Users and administrators are encouraged to review the OpenSSL Security Advisory and apply the necessary updates.

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