Short Name |
DNS:ISC-BIND-RRSIG-DOS |
---|---|
Severity |
Minor |
Recommended |
No |
Category |
DNS |
Keywords |
ISC BIND CNAME RRSIG Query With RPZ Denial of Service |
Release Date |
2011/07/29 |
Update Number |
1964 |
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+ |
This signature detects attempts to exploit a known vulnerability against ISC BIND. A successful attack can result in a denial-of-service condition.
ISC BIND is prone to multiple remote denial-of-service vulnerabilities under certain response policy zone (RPZ) configurations. An attacker can exploit these issues to cause the application process to crash, denying service to legitimate users.