CVE-2005-3768 Memory corruption in n/a

High 7.5 Published 23 Nov 2005 Updated 7 Aug 2024

Remote attackers can cause denial of service or execute arbitrary code via crafted IKE packets in Symantec Dynamic VPN Services.

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-2005-3768?

CVE-2005-3768 is a high-severity memory corruption vulnerability in n/a, published on 23 Nov 2005. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Buffer overflow in the Internet Key Exchange version 1 (IKEv1) implementation in Symantec Dynamic VPN Services, as used in Enterprise Firewall, Gateway Security, and Firewall /VPN Appliance products, allows remote attackers to cause a denial of service and possibly execute arbitrary code via crafted IKE packets, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1.

Which versions are affected by CVE-2005-3768?

It affects 10 products.

Products include Symantec Enterprise Firewall, Symantec Firewall Vpn Appliance 100, Symantec Firewall Vpn Appliance 200, Symantec Gateway Security 300, Symantec Gateway Security 400, Symantec Gateway Security 5000 Series and 4 more.

How do I fix CVE-2005-3768?

No fix has been published for CVE-2005-3768 yet. Limit exposure of the affected software until one is available.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2005-3768 being exploited?

There is no known exploitation of CVE-2005-3768 in the wild and no public exploit code.

Sources

Also known as GHSA-382c-gf8c-2jc8.