InterScan VirusWall 3.52 build 1462 allows remote attackers to bypass virus protection via e-mail messages with headers that violate RFC specifications by having (or missing) space characters in unexpected places (aka space gap), such as (1) Content-Type :, (2) Content-Transfer-Encoding :, (3) no space before a boundary declaration, or (4) boundary= , which is processed by Outlook Express.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Interscan_viruswall | Trend_micro | 3.52 (including) | 3.52 (including) |