Signature Detail
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Short Name |
HTTP:DOS:URI-PARAM-RANDOM |
|---|---|
Severity |
Major |
Recommended |
No |
Category |
HTTP |
Keywords |
Suspicious Random URI And GET Parameter |
Release Date |
2017/03/21 |
Update Number |
2839 |
Supported Platforms |
idp-4.0+, isg-3.0+, j-series-9.5+, mx-11.4+, srx-12.1+, srx-branch-12.1+, vmx-17.4+, vsrx-12.1+, vsrx3bsd-18.2+ |
HTTP: Suspicious Random URI And GET Parameter
This signature detects a suspicious HTTP URL. This kind of behavior is mostly observed when someone is trying to scan and send malicious traffic against a network security device using various traffic generation tools. This signature may trigger false-positives inside the Intranet traffic, so it is suggested to avoid using it for inspecting such traffic. This signature is highly recommended to protect web servers and devices deployed at a data centre.
Extended Description
HAproxy 1.6.x before 1.6.6, when a deny comes from a reqdeny rule, allows remote attackers to cause a denial of service (uninitialized memory access and crash) or possibly have unspecified other impact via unknown vectors.
Affected Products
- Canonical ubuntu_linux 16.04
- Haproxy haproxy 1.6.0
- Haproxy haproxy 1.6.1
- Haproxy haproxy 1.6.2
- Haproxy haproxy 1.6.3
- Haproxy haproxy 1.6.4
- Haproxy haproxy 1.6.5
References