CVE-2006-4345 Memory corruption in n/a
Remote attackers can execute arbitrary code on Asterisk PBX systems via a crafted MGCP audit endpoint response due to a stack-based buffer overflow.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2006-4345?
CVE-2006-4345 is a high-severity memory corruption vulnerability in Digium Asterisk, published on 24 Aug 2006. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Stack-based buffer overflow in channels/chan_mgcp.c in MGCP in Asterisk 1.0 through 1.2.10 allows remote attackers to execute arbitrary code via a crafted audit endpoint (AUEP) response.
Which versions are affected by CVE-2006-4345?
It affects 1 product.
Products include Digium Asterisk.
How do I fix CVE-2006-4345?
Upgrade to a fixed version.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2006-4345 being exploited?
There is no known exploitation of CVE-2006-4345 in the wild and no public exploit code.
Other vulnerabilities in Digium Asterisk
Sources
Also known as DEBIAN-CVE-2006-4345, GHSA-gqh2-528h-q2h8.