Signature Detail
Short Name |
SMTP:EXCHANGE:XLINK2_TOO_LONG |
|---|---|
Severity |
Medium |
Recommended |
No |
Category |
SMTP |
Keywords |
MS Exchange X-LINK2STATE MS05-21 |
Release Date |
2005/02/10 |
Update Number |
1213 |
Supported Platforms |
idp-4.0+, isg-3.4+, j-series-9.5+, mx-9.4+, srx-9.2+, srx-branch-9.4+, vsrx-12.1+ |
SMTP: Exchange Invalid X_LINK2 Section Length
According to the MS Knowledge Base Article# 812455, the maximum possible size of X-LINK2STATE command is 1024 bytes.
Extended Description
Microsoft Exchange Server is prone to a buffer overflow in the X-LINK2STATE SMTP extended verb. Successful exploitation could result in arbitrary code execution.
Affected Products
- Microsoft Exchange Server 2000 SP1
- Microsoft Exchange Server 2000 SP2
- Microsoft Exchange Server 2000 SP3
- Microsoft Exchange Server 2000
- Microsoft Exchange Server 2003 SP1
- Microsoft Exchange Server 2003
References