Multiple implementations of the Session Initiation Protocol (SIP) contain multiple types of vulnerabilities

Overview Oulu University has discovered a variety of vulnerabilities affecting products that implement the Session Initiation Protocol SIP. These vulnerabiltites affect a wide variety of products, with impacts ranging from denial of service to execution of arbitrary code. SIP is used in Voice Ove...

Microsoft Windows XP - HCP URI Buffer Overflow

source: https://www.securityfocus.com/bid/6802/info A buffer overrun vulnerability was reported for helpctr.exe. The vulnerability exists due to insufficient bounds checking on input supplied via the HCP URI parameter. An attacker can exploit this vulnerability by making a HCP request with an...