DNS: ISC BIND DNAME RRSIG Assertion Failure Denial of Service
This signature detects a vulnerability in ISC BIND9. Successful exploitation could lead to a denial-of-service conditions.
Extended Description
named in ISC BIND 9.x before 9.9.8-P4 and 9.10.x before 9.10.3-P4 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a crafted signature record for a DNAME record, related to db.c and resolver.c.
Affected Products
Canonical ubuntu_linux
References
CVE: CVE-2016-1286
URL: http://securitytracker.com/id?1035237 https://kb.isc.org/article/aa-01353
Short Name
DNS:DNAME-RRSIG-DOS
Severity
Major
Recommended
True
Recommended Action
Drop
Category
DNS
Keywords
Assertion BIND CVE-2016-1286 DNAME Denial Failure ISC RRSIG Service of
Release Date
04/05/2016
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3657
False Positive
Unknown
Vendors
Suse
Fedoraproject
Opensuse
Isc
Debian
Canonical
CVSS Score
5.0