Signature Detail
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Short Name |
DNS:PDNS-AUTHSERV-DOS |
|---|---|
Severity |
Major |
Recommended |
Yes |
Recommended Action |
Drop |
Category |
DNS |
Keywords |
PowerDNS Authoritative Server DNS Packet Processing Denial of Service |
Release Date |
2015/12/14 |
Update Number |
2588 |
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: PowerDNS Authoritative Server DNS Packet Processing Denial of Service
This signature detects attempts to exploit a known vulnerability against PowerDNS. A successful attack can result in a denial-of-service condition.
Extended Description
PowerDNS (aka pdns) Authoritative Server 3.4.4 before 3.4.7 allows remote attackers to cause a denial of service (assertion failure and server crash) via crafted query packets.
Affected Products
- Powerdns authoritative 3.4.4
- Powerdns authoritative 3.4.5
- Powerdns authoritative 3.4.6
References