CVE-2010-4697 Use after free in n/a
Use-after-free in PHP Zend engine allows attackers to cause denial of service or other impacts via object reference methods.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- Available
What is CVE-2010-4697?
CVE-2010-4697 is a medium-severity use after free vulnerability in Php Php, published on 18 Jan 2011.
Official description
Use-after-free vulnerability in the Zend engine in PHP before 5.2.15 and 5.3.x before 5.3.4 might allow context-dependent attackers to cause a denial of service (heap memory corruption) or have unspecified other impact via vectors related to use of __set, __get, __isset, and __unset methods on objects accessed by a reference.
Weakness: CWE-399
Which versions are affected by CVE-2010-4697?
It affects 1 product.
Products include Php Php.
How do I fix CVE-2010-4697?
Upgrade to a fixed version.
Upgrade to the fixed version. These bugs are found with fuzzing and sanitisers and avoided by memory-safe languages. More about Use after free.
Is CVE-2010-4697 being exploited?
There is no known exploitation of CVE-2010-4697 in the wild and no public exploit code.
Other vulnerabilities in Php Php
Sources
Also known as GHSA-3x9v-m7wh-wv6x.