Multiple buffer overflows in the (a) Session Clustering Daemon and the (b) mod_cluster module in the Zend Platform 2.2.1 and earlier allow remote attackers to cause a denial of service (crash) or execute arbitrary code via a (1) empty or (2) crafted PHP session identifier (PHPSESSID).
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
| Link | Tags |
|---|---|
| http://www.osvdb.org/28231 | vdb entry |
| http://www.osvdb.org/28230 | vdb entry |
| http://www.securityfocus.com/archive/1/444263/100/0/threaded | mailing list |
| http://securityreason.com/securityalert/1466 | third party advisory |
| http://www.securityfocus.com/bid/19692 | vdb entry |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/28573 | vdb entry |
| http://marc.info/?l=full-disclosure&m=115642248226217&w=2 | mailing list |
| http://www.hardened-php.net/advisory_052006.128.html | patch vendor advisory |
| http://secunia.com/advisories/21573 | third party advisory patch vendor advisory |
| http://www.vupen.com/english/advisories/2006/3388 | vdb entry vendor advisory |