CVE-2001-1431 Information disclosure in n/a
Remote attackers can gain sensitive information from Nokia firewalls when SYN Defender is in Active Gateway mode due to improper NAT rewriting.
- 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-2001-1431?
CVE-2001-1431 is a medium-severity vulnerability in n/a, published on 24 Mar 2005. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Nokia Firewall Appliances running IPSO 3.3 and VPN-1/FireWall-1 4.1 Service Pack 3, IPSO 3.4 and VPN-1/FireWall-1 4.1 Service Pack 4, and IPSO 3.4 or IPSO 3.4.1 and VPN-1/FireWall-1 4.1 Service Pack 5, when SYN Defender is configured in Active Gateway mode, does not properly rewrite the third packet of a TCP three-way handshake to use the NAT IP address, which allows remote attackers to gain sensitive information.
Which versions are affected by CVE-2001-1431?
It affects 3 products.
Products include Checkpoint Firewall-1, Checkpoint Vpn-1, Nokia Firewall Appliance.
How do I fix CVE-2001-1431?
No fix has been published for CVE-2001-1431 yet. Limit exposure of the affected software until one is available.
Is CVE-2001-1431 being exploited?
There is no known exploitation of CVE-2001-1431 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-wcw3-c4wg-3jxf.