CVE-2000-0532 Misconfiguration in n/a

High 7.5 Published 13 Oct 2000 Updated 8 Aug 2024

Remote attackers can bypass firewall rules filtering port 22 by accessing SSH on port 722 due to a FreeBSD patch misconfiguration.

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-2000-0532?

CVE-2000-0532 is a high-severity vulnerability in Freebsd Freebsd, published on 13 Oct 2000. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A FreeBSD patch for SSH on 2000-01-14 configures ssh to listen on port 722 as well as port 22, which might allow remote attackers to access SSH through port 722 even if port 22 is otherwise filtered.

Which versions are affected by CVE-2000-0532?

It affects 1 product.

Products include Freebsd Freebsd.

How do I fix CVE-2000-0532?

No fix has been published for CVE-2000-0532 yet. Limit exposure of the affected software until one is available.

Is CVE-2000-0532 being exploited?

There is no known exploitation of CVE-2000-0532 in the wild and no public exploit code.

All Freebsd Freebsd vulnerabilities

Sources

Also known as GHSA-w5fx-fj77-4247.