CVE-2006-4812

Publication date 10 October 2006

Last updated 24 July 2024


Ubuntu 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

No maintained releases are affected by this CVE.

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