Vulnerability CVE-2016-2775
Published: 2016-07-19   Modified: 2016-07-20

Description:
ISC BIND 9.x before 9.9.9-P2, 9.10.x before 9.10.4-P2, and 9.11.x before 9.11.0b2, when lwresd or the named lwres option is enabled, allows remote attackers to cause a denial of service (daemon crash) via a long request that uses the lightweight resolver protocol.

Type:

CWE-20

 (Improper Input Validation)

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
ISC -> BIND 
HP -> Hp-ux 

 References:
http://www.securityfocus.com/bid/92037
http://www.securitytracker.com/id/1036360
https://access.redhat.com/errata/RHBA-2017:0651
https://access.redhat.com/errata/RHBA-2017:1767
https://access.redhat.com/errata/RHSA-2017:2533
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05321107
https://kb.isc.org/article/AA-01393/74/CVE-2016-2775
https://kb.isc.org/article/AA-01435
https://kb.isc.org/article/AA-01436
https://kb.isc.org/article/AA-01438
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7T2WJP5ELO4ZRSBXSETIZ3GAO6KOEFTA/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MZUCSMEOZIZ2R2SKA4FPLTOVZHJBAOWC/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NJ5STNEUHBNEPUHJT7CYEVSMATFYMIX7/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TT754KDUJTKOASJODJX7FKHCOQ6EC7UX/
https://security.gentoo.org/glsa/201610-07
https://security.netapp.com/advisory/ntap-20160722-0002/
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