CVE-2016-6289 Integer overflow in n/a
Remote attackers can cause denial of service or potential code execution via integer overflow in PHP's virtual file handling during ZIP extraction.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2016-6289?
CVE-2016-6289 is a high-severity vulnerability in Php Php, published on 25 Jul 2016. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Integer overflow in the virtual_file_ex function in TSRM/tsrm_virtual_cwd.c in PHP before 5.5.38, 5.6.x before 5.6.24, and 7.x before 7.0.9 allows remote attackers to cause a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a crafted extract operation on a ZIP archive.
Weakness: CWE-190
Which versions are affected by CVE-2016-6289?
It affects 1 product.
Products include Php Php.
How do I fix CVE-2016-6289?
Upgrade to a fixed version.
Is CVE-2016-6289 being exploited?
There is no known exploitation of CVE-2016-6289 in the wild and no public exploit code.
Other vulnerabilities in Php Php
Sources
Also known as GHSA-5r2j-74cf-87hv, UBUNTU-CVE-2016-6289.