Description
sipclient.cpp in KPhone 4.0.1 and earlier allows remote attackers to cause a denial of service (crash) via a STUN response packet with a large attrLen value that causes an out-of-bounds read.
Product(s):
- WirLab KPhone
- WIRLab KPhone
- WIRLab KPhone 4.0.1
Question to Ask Vendors:
- Can you confirm whether your systems are affected by CVE-2004-1940, and if so, what steps are you currently taking to mitigate this vulnerability?
- What is your estimated timeline for fully resolving CVE-2004-1940 in your products or services, and how will you communicate updates on this issue to us as your customer?
Recommended Actions:
- Check out the advisory links provided below.