CVE-2002-1103 Denial of service in n/a
Remote attackers can cause a denial of service on Cisco VPN 3000 Concentrators by sending malformed or large ISAKMP packets.
- 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-2002-1103?
CVE-2002-1103 is a medium-severity denial of service vulnerability in n/a, published on 10 Sep 2002. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Cisco VPN 3000 Concentrator 2.2.x, 3.6(Rel), and 3.x before 3.5.5, allows remote attackers to cause a denial of service via (1) malformed or (2) large ISAKMP packets.
Which versions are affected by CVE-2002-1103?
It affects 2 products.
Products include Cisco Vpn 3000 Concentrator Series Software, Cisco Vpn 3002 Hardware Client.
How do I fix CVE-2002-1103?
No fix has been published for CVE-2002-1103 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2002-1103 being exploited?
There is no known exploitation of CVE-2002-1103 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-mfvw-h9jx-hrj7.