Signature Detail
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Short Name |
DNS:ISC-BIND-RRSIG-DOS-1 |
|---|---|
Severity |
Minor |
Recommended |
No |
Recommended Action |
Drop |
Category |
DNS |
Keywords |
ISC BIND CNAME RRSIG Query With RPZ Denial of Service - 1 |
Release Date |
2017/02/28 |
Update Number |
2833 |
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+ |
DNS: ISC BIND CNAME RRSIG Query With RPZ Denial of Service - 1
This signature detects attempts to exploit a known vulnerability against ISC BIND. A successful attack can result in a denial-of-service condition.
Extended Description
CWE-476: NULL Pointer Dereference
Affected Products
- Canonical ubuntu_linux 14.04
- Canonical ubuntu_linux 15.10
- Debian debian_linux 1.2
- Debian debian_linux 8.0
- Nginx nginx 1.8.0
- Nginx nginx 1.9.0
- Nginx nginx 1.9.1
- Nginx nginx 1.9.2
- Nginx nginx 1.9.3
- Nginx nginx 1.9.4
- Nginx nginx 1.9.5
- Nginx nginx 1.9.6
- Nginx nginx 1.9.7
- Nginx nginx 1.9.8
- Nginx nginx 1.9.9
- Opensuse leap 42.1
References