CVE-2012-1570 Business logic in n/a
Remote attackers can manipulate DNS cache to keep revoked domains resolvable, affecting MaraDNS server administrators.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2012-1570?
CVE-2012-1570 is a medium-severity vulnerability in n/a, published on 28 Mar 2012. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The resolver in MaraDNS before 1.3.0.7.15 and 1.4.x before 1.4.12 overwrites cached server names and TTL values in NS records during the processing of a response to an A record query, which allows remote attackers to trigger continued resolvability of revoked domain names via a "ghost domain names" attack.
Which versions are affected by CVE-2012-1570?
It affects 1 product.
Products include Maradns Maradns.
How do I fix CVE-2012-1570?
Upgrade to a fixed version.
Is CVE-2012-1570 being exploited?
There is no known exploitation of CVE-2012-1570 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as DEBIAN-CVE-2012-1570, GHSA-v2q2-mfxj-3q9c.