The BlackBerry Attachment Service in Research in Motion (RIM) BlackBerry Enterprise Server (BES) 4.0 to version 4.0 Service Pack 2 allows attackers to cause a denial of service via a malformed Portable Network Graphics (PNG) file that triggers a heap-based buffer overflow.
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://secunia.com/advisories/18393 | third party advisory patch vendor advisory |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/24063 | vdb entry |
| http://www.securityfocus.com/bid/16204 | vdb entry |
| http://www.vupen.com/english/advisories/2006/0127 | vdb entry vendor advisory |
| http://www.blackberry.com/knowledgecenterpublic/livelink.exe/fetch/2000/8021/728075/728850/728215/?nodeid=1167794 | vendor advisory |
| http://www.kb.cert.org/vuls/id/646976 | third party advisory us government resource |