Signature Detail
Short Name |
HTTP:INVALID:EXPECT |
|---|---|
Severity |
Medium |
Recommended |
Yes |
Recommended Action |
Drop |
Category |
HTTP |
Keywords |
Invalid Expect Header |
Release Date |
2007/01/30 |
Update Number |
1213 |
Supported Platforms |
idp-4.0+, isg-3.0+, j-series-9.5+, mx-9.4+, srx-9.2+, srx-branch-9.4+, vsrx-12.1+ |
HTTP: Invalid Expect Header
This signature detects attempts to exploit a known vulnerability against Apache and other vulnerable Web servers. Attackers can send a malformed Expect header, which could cause the server to reveal configuration information, or it can be an indicator of spyware on a client computer.
References