Description (CNA)
A vulnerability in Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&P) Software could allow an authenticated, remote attacker to cause the Cisco XCP Authentication Service on an affected device to restart, resulting in a denial of service (DoS) condition. The vulnerability is due to improper handling of login requests. An attacker could exploit this vulnerability by sending a crafted client login request to an affected device. A successful exploit could allow the attacker to cause a process to crash, resulting in a DoS condition for new login attempts. Users who are authenticated at the time of the attack would not be affected. There are workarounds that address this vulnerability.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Cisco / Cisco Unified Communications Manager IM and Presence Service | affected n/a |
CWE
CWE-248
References
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.