Signature Detail
Short Name |
DNS:EXPLOIT:ISC-BIND-DNS64-RPZ |
|---|---|
Severity |
High |
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-9.4+, srx-9.2+, srx-branch-9.4+, vsrx-12.1+ |
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
- isc bind 9.8.0 (a1)
- isc bind 9.8.0 (b1)
- isc bind 9.8.0 (p1)
- isc bind 9.8.0 (p2)
- isc bind 9.8.0 (p4)
- isc bind 9.8.0 (rc1)
- isc bind 9.8.1 (b1)
- isc bind 9.8.1 (b2)
- isc bind 9.8.1 (b3)
- isc bind 9.8.1 (p1)
- isc bind 9.8.1 (rc1)
- isc bind 9.8.2 (b1)
- isc bind 9.8.2 (rc1)
- isc bind 9.8.2 (rc2)
- isc bind 9.8.3 (p1)
- isc bind 9.8.3 (p2)
- isc bind 9.8.4
- isc bind 9.9.0 (a1)
- isc bind 9.9.0 (a2)
- isc bind 9.9.0 (a3)
- isc bind 9.9.0 (b1)
- isc bind 9.9.0 (b2)
- isc bind 9.9.0 (rc1)
- isc bind 9.9.0 (rc2)
- isc bind 9.9.0 (rc3)
- isc bind 9.9.0 (rc4)
- isc bind 9.9.1 (p1)
- isc bind 9.9.1 (p2)
- isc bind 9.9.2
References
- BugTraq: 57556
- CVE: CVE-2012-5689