CVE-2011-0203 Path traversal in n/a
Remote attackers can list arbitrary directories on Mac OS X FTP servers via path traversal, exposing directory structures.
- 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-2011-0203?
CVE-2011-0203 is a medium-severity path traversal vulnerability in Apple Mac Os X Server, published on 24 Jun 2011. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Absolute path traversal vulnerability in xftpd in the FTP Server component in Apple Mac OS X before 10.6.8 allows remote attackers to list arbitrary directories by using the root directory as the starting point of a recursive listing.
Weakness: CWE-22
Which versions are affected by CVE-2011-0203?
It affects 1 product.
Products include Apple Mac Os X Server.
How do I fix CVE-2011-0203?
No fix has been published for CVE-2011-0203 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2011-0203 being exploited?
There is no known exploitation of CVE-2011-0203 in the wild and no public exploit code.
Other vulnerabilities in Apple Mac Os X Server
Sources
Also known as GHSA-gv22-3ffc-6hc2.