CVE-2001-0867 Security feature bypass in n/a
Remote attackers can bypass access control lists on Cisco 12000 routers by exploiting improper packet fragment filtering.
- 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-2001-0867?
CVE-2001-0867 is a high-severity vulnerability in n/a, published on 9 Mar 2002. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Cisco 12000 with IOS 12.0 and line cards based on Engine 2 does not properly filter does not properly filter packet fragments even when the "fragment" keyword is used in an ACL, which allows remote attackers to bypass the intended access controls.
Which versions are affected by CVE-2001-0867?
It affects 1 product.
Products include Cisco 12000 Router.
How do I fix CVE-2001-0867?
No fix has been published for CVE-2001-0867 yet. Limit exposure of the affected software until one is available.
Is CVE-2001-0867 being exploited?
There is no known exploitation of CVE-2001-0867 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-4jj8-hr9j-qh43.