CVE-2013-4730 Memory corruption in n/a
Remote attackers can execute arbitrary code on PCMan's FTP Server via a buffer overflow in the USER command.
- 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-2013-4730?
CVE-2013-4730 is a critical memory corruption vulnerability in Pcman Ftp Server, published on 15 May 2014. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Buffer overflow in PCMan's FTP Server 2.0.7 allows remote attackers to execute arbitrary code via a long string in a USER command.
Weakness: CWE-119
Which versions are affected by CVE-2013-4730?
It affects 1 product.
Products include Pcman Ftp Server.
How do I fix CVE-2013-4730?
No fix has been published for CVE-2013-4730 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-2013-4730 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2013-4730 exists.
Public exploit code: 2 Metasploit modules, 10 Exploit-DB entries and 1 proofs of concept on GitHub.
Other vulnerabilities in Pcman Ftp Server
Sources
Also known as GHSA-gx95-jx2h-w327.