CVE-2016-2775

MEDIUM

Hp-ux < 9.9.8 - Improper Input Validation

Title source: rule

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.

References (16)

[Third Party Advisory, VDB Entry] http://www.securityfocus.com/bid/92037

[Third Party Advisory, VDB Entry] http://www.securitytracker.com/id/1036360

[Third Party Advisory] https://access.redhat.com/errata/RHBA-2017:0651

[Third Party Advisory] https://access.redhat.com/errata/RHBA-2017:1767

[Third Party Advisory] https://access.redhat.com/errata/RHSA-2017:2533

[Patch, Vendor Advisory] https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05321107

[Patch, Vendor Advisory] https://kb.isc.org/article/AA-01393/74/CVE-2016-2775

[Broken Link] https://kb.isc.org/article/AA-01435

[Broken Link] https://kb.isc.org/article/AA-01436

[Broken Link] https://kb.isc.org/article/AA-01438

[Third Party Advisory] https://security.gentoo.org/glsa/201610-07

[Third Party Advisory] https://security.netapp.com/advisory/ntap-20160722-0002/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7T2WJP5ELO4ZRSBXSETIZ3GAO6KOEFTA/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MZUCSMEOZIZ2R2SKA4FPLTOVZHJBAOWC/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NJ5STNEUHBNEPUHJT7CYEVSMATFYMIX7/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TT754KDUJTKOASJODJX7FKHCOQ6EC7UX/

Scores

CVSS v3 5.9

EPSS 0.3156

EPSS Percentile 96.7%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Classification

CWE

CWE-20

Status draft

Affected Products (41)

hp/hp-ux

isc/bind < 9.9.8

isc/bind

isc/bind

isc/bind

isc/bind

isc/bind

isc/bind

isc/bind

isc/bind

isc/bind

isc/bind

isc/bind

isc/bind

isc/bind

... and 26 more

Timeline

Published Jul 19, 2016

Tracked Since Feb 18, 2026