Description
Cisco IP Phone (VoIP) models 7910, 7940, and 7960 allow remote attackers to cause a denial of service (crash) via malformed packets as demonstrated by (1) "jolt", (2) "jolt2", (3) "raped", (4) "hping2", (5) "bloop", (6) "bubonic", (7) "mutant", (8) "trash", and (9) "trash2."
Products
- Cisco VoIP Phone CP-7940 3.0
- Cisco VoIP Phone CP-7940 3.1
- Cisco VoIP Phone CP-7940 3.2
- Cisco Skinny Client Control Protocol (SCCP) 3.0
- Cisco Skinny Client Control Protocol (SCCP) 3.1
- Cisco Skinny Client Control Protocol (SCCP) 3.2
Questions to Ask Vendors
- Can you confirm whether your systems are affected by CVE-2002-0880, and if so, what steps are you currently taking to mitigate this vulnerability?
- What is your estimated timeline for fully resolving CVE-2002-0880 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.
References