CVE-2003-1325 Denial of service in n/a
Remote authenticated users can cause a denial of service in Half-Life dedicated servers via a malicious UDP connection string.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2003-1325?
CVE-2003-1325 is a medium-severity denial of service vulnerability in n/a, published on 12 Apr 2007. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The SV_CheckForDuplicateNames function in Valve Software Half-Life CSTRIKE Dedicated Server 1.1.1.0 and earlier allows remote authenticated users to cause a denial of service (infinite loop and daemon hang) via a certain connection string to UDP port 27015 that represents "absence of player informations," a related issue to CVE-2006-0734.
Which versions are affected by CVE-2003-1325?
It affects 1 product.
Products include Valve Software Half-Life Cstrike Dedicated Server.
How do I fix CVE-2003-1325?
No fix has been published for CVE-2003-1325 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-2003-1325 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2003-1325 exists.
Public exploit code: 1 Exploit-DB entry.
Other vulnerabilities in n/a
Sources
Also known as GHSA-m7h7-mfr3-qw5x.