CVE-2006-4812

Publication date 10 October 2006

Last updated 24 July 2024

Ubuntu priority

Unknown

Why this priority?

Integer overflow in PHP 5 up to 5.1.6 and 4 before 4.3.0 allows remote attackers to execute arbitrary code via an argument to the unserialize PHP function with a large value for the number of array elements, which triggers the overflow in the Zend Engine ecalloc function (Zend/zend_alloc.c).

Status

Package Ubuntu Release Status
php4 7.04 feisty Not in release
6.10 edgy
Not affected
6.06 LTS dapper
Not affected
php5 7.04 feisty
Fixed 5.2.1-0ubuntu1.4
6.10 edgy
Fixed 5.1.6-1ubuntu2.6
6.06 LTS dapper
Fixed 5.1.2-1ubuntu3.9

References

Related Ubuntu Security Notices (USN)

    • USN-362-1
    • PHP vulnerabilities
    • 11 October 2006

Other references