CVE-2007-1834 Denial of service in n/a
Remote attackers can cause denial of service in Cisco Unified CallManager and Presence Server by flooding ICMP echo requests, disrupting voice services.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2007-1834?
CVE-2007-1834 is a high-severity denial of service vulnerability in n/a, published on 3 Apr 2007. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Cisco Unified CallManager (CUCM) 5.0 before 5.0(4a)SU1 and Cisco Unified Presence Server (CUPS) 1.0 before 1.0(3) allow remote attackers to cause a denial of service (loss of voice services) via a flood of ICMP echo requests, aka bug ID CSCsf12698.
Which versions are affected by CVE-2007-1834?
It affects 2 products.
Products include Cisco Unified Callmanager, Cisco Unified Presence Server.
How do I fix CVE-2007-1834?
No fix has been published for CVE-2007-1834 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2007-1834 being exploited?
There is no known exploitation of CVE-2007-1834 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-wx8m-8vvg-mg6w.