Signature Detail
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Short Name |
DNS:EXPLOIT:ISC-BIND-DNS64-RPZ |
|---|---|
Severity |
Major |
Recommended |
No |
Recommended Action |
Drop |
Category |
DNS |
Keywords |
ISC BIND DNS64 RPZ Assertion Failure Denial of Service |
Release Date |
2013/02/04 |
Update Number |
2230 |
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 DNS64 RPZ Assertion Failure Denial of Service
This signature detects attempts to exploit a known flaw in ISC BIND. A successful attack can result in a denial-of-service condition.
Extended Description
ISC BIND 9.8.x through 9.8.4-P1 and 9.9.x through 9.9.2-P1, in certain configurations involving DNS64 with a Response Policy Zone that lacks an AAAA rewrite rule, allows remote attackers to cause a denial of service (assertion failure and named daemon exit) via a query for an AAAA record.
Affected Products
- Canonical ubuntu_linux 12.04
- Canonical ubuntu_linux 14.04
- Canonical ubuntu_linux 15.04
- Isc bind 9.8.0
- Isc bind 9.8.1
- Isc bind 9.8.2
- Isc bind 9.8.3
- Isc bind 9.8.4
- Isc bind 9.9.0
- Isc bind 9.9.1
- Isc bind 9.9.2
- Redhat enterprise_linux_desktop 6.0
- Redhat enterprise_linux_hpc_node 6.0
- Redhat enterprise_linux_server 6.0
- Redhat enterprise_linux_server_aus 6.4
- Redhat enterprise_linux_server_eus 6.4.z
- Redhat enterprise_linux_workstation 6.0
References
- BugTraq: 57556
- CVE: CVE-2012-5689