Update for MS07-058 and ActiveX Rule Additions
2007-10-16
Synopsis:
The Sourcefire VRT is aware of multiple vulnerabilities affecting ActiveX controls and has expanded coverage for Microsoft Security Bulletin MS07-058.
Details:
Microsoft Security Bulletin MS07-058:
Microsoft Windows systems using RPC may be vulnerable to a Denial of Service (DoS) condition that occurs when a malformed authentication request is transmitted to an affected host.
The Sourcefire VRT has updated coverage to detect attacks targeting this vulnerability with an additional rule. This rule is included in this release and is identified as SID 12642.
Kaspersky Online Scanner Heap Overflow (CVE-2007-3675):
Multiple format string vulnerabilities in Kaspersky Online Scanner may allow remote attackers to execute code on a vulnerable system.
Rules to detect attacks targeting this vulnerability are included in this release and are identified as SIDs 12637 through 12640.
Additional rules are included in this release to detect attacks targeting ActiveX controls from DB Software Laboratory and Perfection Bytes PBEmail.
For Assistance:
About the VRT:
The Sourcefire VRT is a group of leading edge intrusion detection and prevention experts working to proactively discover, assess and respond to the latest trends in hacking activity, intrusion attempts and vulnerabilities. This team is also supported by the vast resources of the open source Snort community, making it the largest group dedicated to advances in network security industry.
About Sourcefire
Sourcefire, Inc. (Nasdaq: FIRE), Snort creator and open source innovator, is a world leader in Enterprise Threat Management (ETM) solutions. Sourcefire is transforming the way Global 2000 organizations and government agencies manage and minimize network security risks with its 3D Approach - Discover, Determine, Defend - to securing real networks. The Sourcefire 3D System is the first to unify IPS, NBA, NAC and Vulnerability Assessment technologies under the same management console. This ETM approach affords customers with an efficient and effective layered security defense - protecting network assets before, during and after an attack. Through the years, Sourcefire has been consistently recognized for its innovation and industry leadership by customers, media and industry analysts alike - with more than 30 awards and accolades. Recently, Sourcefire was positioned in the Leaders Quadrant of Gartner's "Magic Quadrant for Network Intrusion Prevention System Appliances 2H06" report, and the Sourcefire 3D System was named "Best Security Solution" at the 2006 SC Magazine Awards. Today, the names Sourcefire and founder Martin Roesch have grown synonymous with innovation and network security intelligence.
For more information about Sourcefire, please visit www.sourcefire.com.
