CVE-2011-0652 Denial of service in n/a
Local attackers can crash the Look 'n' Stop firewall driver via a crafted IOCTL request, causing a denial of service.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2011-0652?
CVE-2011-0652 is a low-severity denial of service vulnerability in n/a, published on 28 Jan 2011. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
lnsfw1.sys 6.0.2900.5512 in Look 'n' Stop Firewall 2.06p4 and 2.07 allows local users to cause a denial of service (crash) via a crafted 0x80000064 IOCTL request that triggers an assertion failure. NOTE: some of these details are obtained from third party information.
Weakness: CWE-20
Which versions are affected by CVE-2011-0652?
It affects 1 product.
Products include Looknstop Look \'N\' Stop Firewall.
How do I fix CVE-2011-0652?
No fix has been published for CVE-2011-0652 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-2011-0652 being exploited?
There is no known exploitation of CVE-2011-0652 in the wild and no public exploit code.
Public exploit code: 1 Exploit-DB entry.
Sources
Also known as GHSA-jcw8-xvpg-r9ph.