CVE-2015-3436 Path traversal in n/a
Local attackers can overwrite arbitrary files via symlink attacks on the upgrade lock file, potentially compromising system integrity.
- 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-2015-3436?
CVE-2015-3436 is a medium-severity path traversal vulnerability in n/a, published on 9 Jun 2015. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
provider/server/ECServer.cpp in Zarafa Collaboration Platform (ZCP) before 7.1.13 and 7.2.x before 7.2.1 allows local users to write to arbitrary files via a symlink attack on /tmp/zarafa-upgrade-lock.
Weakness: CWE-59
Which versions are affected by CVE-2015-3436?
It affects 1 product.
Products include Zarafa Zarafa Collaboration Platform.
How do I fix CVE-2015-3436?
No fix has been published for CVE-2015-3436 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-2015-3436 being exploited?
There is no known exploitation of CVE-2015-3436 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-2gvw-95cm-ffm9.