CVE-2007-3115 Denial of service in n/a
Remote attackers can cause a denial of service via memory consumption in MaraDNS through reverse lookups or non-IN class requests.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2007-3115?
CVE-2007-3115 is a high-severity denial of service vulnerability in n/a, published on 7 Jun 2007. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Multiple memory leaks in server/MaraDNS.c in MaraDNS before 1.2.12.06, and 1.3.x before 1.3.05, allow remote attackers to cause a denial of service (memory consumption) via (1) reverse lookups or (2) requests for records in a class other than Internet (IN), a different set of affected versions than CVE-2007-3114 and CVE-2007-3116.
Weakness: CWE-399
Which versions are affected by CVE-2007-3115?
It affects 1 product.
Products include Maradns Maradns.
How do I fix CVE-2007-3115?
Upgrade to a fixed version.
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-2007-3115 being exploited?
There is no known exploitation of CVE-2007-3115 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as DEBIAN-CVE-2007-3115, GHSA-jxgf-rqvh-c65h.