Vulnerabilities in Samba, Skype and QuickTime
2008-01-10
Synopsis:
The Sourcefire VRT is aware of vulnerabilities affecting Samba, Skype and Apple QuickTime.
Details:
Samba Buffer Overflow (CVE-2007-6015):
A stack based buffer overflow condition is present in nmbd in certain versions of Samba. A remote attacker may be able to execute code on an affected system via a GETDC mailslot request.
A rule to detect attacks targeting this vulnerability is included in this release and is identified as SID 13291.
Skype Technologies Heap Corruption (CVE-2007-5989):
A programming error in the Skype URI handler may allow a remote attacker to cause memory corruption which may lead to code execution.
A rule to detect attacks targeting this vulnerability is included in this release and is identified as SID 13292.
Apple QuickTime Buffer Overflow (CVE-2007-4675):
Apple QuickTime does not perform adequate checks on user supplied data in QuickTime Virtual Reality movie files. A remote attacker may use this flaw to cause a buffer overflow and execute code on an affected system.
A rule to detect attacks targeting this vulnerability is included in this release and is identified as SID 13293.
This SEU also contains an updated UI component package.
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.
