CVE-2002-0601 Null dereference in n/a
Remote attackers can crash ISS RealSecure Network Sensor by sending malformed DHCP packets, causing a null pointer dereference.
- 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-2002-0601?
CVE-2002-0601 is a medium-severity vulnerability in n/a, published on 2 Apr 2003. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
ISS RealSecure Network Sensor 5.x through 6.5 allows remote attackers to cause a denial of service (crash) via malformed DHCP packets that cause RealSecure to dereference a null pointer.
Which versions are affected by CVE-2002-0601?
It affects 1 product.
Products include Information Security Systems Realsecure Network Sensor.
How do I fix CVE-2002-0601?
No fix has been published for CVE-2002-0601 yet. Limit exposure of the affected software until one is available.
Is CVE-2002-0601 being exploited?
There is no known exploitation of CVE-2002-0601 in the wild and no public exploit code.
Sources
Also known as GHSA-x3fp-m9g3-q55q.