CVE-2003-1491 Misconfiguration in n/a
Remote attackers can bypass firewall filters by sending packets with source port 53 due to a default DNS acceptance rule.
- 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-2003-1491?
CVE-2003-1491 is a high-severity vulnerability in n/a, published on 24 Oct 2007. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Kerio Personal Firewall (KPF) 2.1.4 has a default rule to accept incoming packets from DNS (UDP port 53), which allows remote attackers to bypass the firewall filters via packets with a source port of 53.
Which versions are affected by CVE-2003-1491?
It affects 1 product.
Products include Kerio Personal Firewall.
How do I fix CVE-2003-1491?
No fix has been published for CVE-2003-1491 yet. Limit exposure of the affected software until one is available.
Is CVE-2003-1491 being exploited?
There is no known exploitation of CVE-2003-1491 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-2cwh-mxjx-crhg.