CVE-2001-0864 Security feature bypass in n/a
Attackers can bypass outgoing access restrictions on Cisco 12000 routers by exploiting a flaw in ACL processing with specific entry counts.
- 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-2001-0864?
CVE-2001-0864 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 handle the implicit "deny ip any any" rule in an outgoing ACL when the ACL contains exactly 448 entries, which can allow some outgoing packets to bypass access restrictions.
Which versions are affected by CVE-2001-0864?
It affects 1 product.
Products include Cisco 12000 Router.
How do I fix CVE-2001-0864?
No fix has been published for CVE-2001-0864 yet. Limit exposure of the affected software until one is available.
Is CVE-2001-0864 being exploited?
There is no known exploitation of CVE-2001-0864 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-mj8r-9574-f85v.