CVE-2011-0454 Memory corruption in n/a
Remote attackers can execute arbitrary code on SEIL routers via a buffer overflow in the PPP Access Concentrator triggered by a PPPoE packet.
- 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-2011-0454?
CVE-2011-0454 is a high-severity memory corruption vulnerability in n/a, published on 1 Mar 2011. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Buffer overflow in the PPP Access Concentrator (PPPAC) on the SEIL/x86 with firmware 1.00 through 1.61, SEIL/B1 with firmware 1.00 through 3.11, SEIL/X1 with firmware 1.00 through 3.11, SEIL/X2 with firmware 1.00 through 3.11, SEIL/Turbo with firmware 1.80 through 2.10, and SEIL/neu 2FE Plus with firmware 1.80 through 2.10 might allow remote attackers to execute arbitrary code via a PPPoE packet.
Weakness: CWE-119
Which versions are affected by CVE-2011-0454?
It affects 12 products.
Products include Iij Seil\/B1, Iij Seil\/B1 Firmware, Iij Seil\/Neu 2fe Plus, Iij Seil\/Neu 2fe Plus Firmware, Iij Seil\/Turbo, Iij Seil\/Turbo Firmware and 6 more.
How do I fix CVE-2011-0454?
No fix has been published for CVE-2011-0454 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2011-0454 being exploited?
There is no known exploitation of CVE-2011-0454 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-cgmc-f9pw-cxc9.