CVE-2007-1777 Integer overflow in n/a
Remote attackers can execute arbitrary code via a malicious ZIP archive due to an integer overflow in PHP's zip handling.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2007-1777?
CVE-2007-1777 is a high-severity vulnerability in Php Php, published on 30 Mar 2007. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Integer overflow in the zip_read_entry function in PHP 4 before 4.4.5 allows remote attackers to execute arbitrary code via a ZIP archive that contains an entry with a length value of 0xffffffff, which is incremented before use in an emalloc call, triggering a heap overflow.
Which versions are affected by CVE-2007-1777?
It affects 1 product.
Products include Php Php.
How do I fix CVE-2007-1777?
Upgrade to a fixed version.
Is CVE-2007-1777 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2007-1777 exists.
Public exploit code: 1 Exploit-DB entry.
Other vulnerabilities in Php Php
Sources
Also known as GHSA-grwx-x87w-vjjp.