Google · Google Talk · CVE-2005-3899
**Name of the Vulnerable Software and Affected Versions**
Google Talk (affected versions not specified)
**Description**
The issue allows remote attackers to cause a denial of service by consuming large amounts of CPU and memory. This is achieved by poisoning a target's DNS cache, which causes a large update file to be sent. The file consumes significant system resources during the signature verification process.
**Recommendations**
At the moment, there is no information about a newer version that contains a fix for this vulnerability.