CVE-2016-2088

Gentoo Linux Security Advisory 201610-07

Severity Score

6.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

resolver.c in named in ISC BIND 9.10.x before 9.10.3-P4, when DNS cookies are enabled, allows remote attackers to cause a denial of service (INSIST assertion failure and daemon exit) via a malformed packet with more than one cookie option.

resolver.c en named en ISC BIND 9.10.x en versiones anteriores a 9.10.3-P4, cuando las cookies DNS están habilitadas, permite a atacantes remotos provocar una denegación de servicio (fallo de aserción INSIST y salida de demonio) a través de un paquete mal formado con más de una opción de cookie.

Multiple vulnerabilities have been found in BIND, the worst of which could cause a Denial of Service condition. Versions less than 9.10.4_p3 are affected.

*Credits: N/A

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-01-27 CVE Reserved
2016-03-09 CVE Published
2024-08-05 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (8)

URL	Tag	Source
http://www.securityfocus.com/bid/84290	Vdb Entry
http://www.securitytracker.com/id/1035238	Vdb Entry
https://kb.isc.org/article/AA-01380	X_refsource_confirm

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://lists.fedoraproject.org/pipermail/package-announce/2016-April/181036.html	2017-07-01
http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178831.html	2017-07-01
http://lists.fedoraproject.org/pipermail/package-announce/2016-March/179904.html	2017-07-01
https://kb.isc.org/article/AA-01351	2017-07-01
https://security.gentoo.org/glsa/201610-07	2017-07-01

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Isc Search vendor "Isc"		Bind Search vendor "Isc" for product "Bind"				9.10.0 Search vendor "Isc" for product "Bind" and version "9.10.0"		-		Affected
Isc Search vendor "Isc"		Bind Search vendor "Isc" for product "Bind"				9.10.0 Search vendor "Isc" for product "Bind" and version "9.10.0"		a1		Affected
Isc Search vendor "Isc"		Bind Search vendor "Isc" for product "Bind"				9.10.0 Search vendor "Isc" for product "Bind" and version "9.10.0"		a2		Affected
Isc Search vendor "Isc"		Bind Search vendor "Isc" for product "Bind"				9.10.0 Search vendor "Isc" for product "Bind" and version "9.10.0"		b1		Affected
Isc Search vendor "Isc"		Bind Search vendor "Isc" for product "Bind"				9.10.0 Search vendor "Isc" for product "Bind" and version "9.10.0"		b2		Affected
Isc Search vendor "Isc"		Bind Search vendor "Isc" for product "Bind"				9.10.0 Search vendor "Isc" for product "Bind" and version "9.10.0"		p1		Affected
Isc Search vendor "Isc"		Bind Search vendor "Isc" for product "Bind"				9.10.0 Search vendor "Isc" for product "Bind" and version "9.10.0"		p2		Affected
Isc Search vendor "Isc"		Bind Search vendor "Isc" for product "Bind"				9.10.0 Search vendor "Isc" for product "Bind" and version "9.10.0"		rc1		Affected
Isc Search vendor "Isc"		Bind Search vendor "Isc" for product "Bind"				9.10.0 Search vendor "Isc" for product "Bind" and version "9.10.0"		rc2		Affected
Isc Search vendor "Isc"		Bind Search vendor "Isc" for product "Bind"				9.10.1 Search vendor "Isc" for product "Bind" and version "9.10.1"		-		Affected
Isc Search vendor "Isc"		Bind Search vendor "Isc" for product "Bind"				9.10.1 Search vendor "Isc" for product "Bind" and version "9.10.1"		b1		Affected
Isc Search vendor "Isc"		Bind Search vendor "Isc" for product "Bind"				9.10.1 Search vendor "Isc" for product "Bind" and version "9.10.1"		b2		Affected
Isc Search vendor "Isc"		Bind Search vendor "Isc" for product "Bind"				9.10.1 Search vendor "Isc" for product "Bind" and version "9.10.1"		p1		Affected
Isc Search vendor "Isc"		Bind Search vendor "Isc" for product "Bind"				9.10.1 Search vendor "Isc" for product "Bind" and version "9.10.1"		p2		Affected
Isc Search vendor "Isc"		Bind Search vendor "Isc" for product "Bind"				9.10.1 Search vendor "Isc" for product "Bind" and version "9.10.1"		rc1		Affected
Isc Search vendor "Isc"		Bind Search vendor "Isc" for product "Bind"				9.10.1 Search vendor "Isc" for product "Bind" and version "9.10.1"		rc2		Affected
Isc Search vendor "Isc"		Bind Search vendor "Isc" for product "Bind"				9.10.2 Search vendor "Isc" for product "Bind" and version "9.10.2"		b1		Affected
Isc Search vendor "Isc"		Bind Search vendor "Isc" for product "Bind"				9.10.2 Search vendor "Isc" for product "Bind" and version "9.10.2"		p1		Affected
Isc Search vendor "Isc"		Bind Search vendor "Isc" for product "Bind"				9.10.2 Search vendor "Isc" for product "Bind" and version "9.10.2"		p2		Affected
Isc Search vendor "Isc"		Bind Search vendor "Isc" for product "Bind"				9.10.2 Search vendor "Isc" for product "Bind" and version "9.10.2"		p3		Affected
Isc Search vendor "Isc"		Bind Search vendor "Isc" for product "Bind"				9.10.2 Search vendor "Isc" for product "Bind" and version "9.10.2"		p4		Affected
Isc Search vendor "Isc"		Bind Search vendor "Isc" for product "Bind"				9.10.2 Search vendor "Isc" for product "Bind" and version "9.10.2"		rc1		Affected
Isc Search vendor "Isc"		Bind Search vendor "Isc" for product "Bind"				9.10.2 Search vendor "Isc" for product "Bind" and version "9.10.2"		rc2		Affected
Isc Search vendor "Isc"		Bind Search vendor "Isc" for product "Bind"				9.10.3 Search vendor "Isc" for product "Bind" and version "9.10.3"		-		Affected
Isc Search vendor "Isc"		Bind Search vendor "Isc" for product "Bind"				9.10.3 Search vendor "Isc" for product "Bind" and version "9.10.3"		b1		Affected
Isc Search vendor "Isc"		Bind Search vendor "Isc" for product "Bind"				9.10.3 Search vendor "Isc" for product "Bind" and version "9.10.3"		p1		Affected
Isc Search vendor "Isc"		Bind Search vendor "Isc" for product "Bind"				9.10.3 Search vendor "Isc" for product "Bind" and version "9.10.3"		p2		Affected
Isc Search vendor "Isc"		Bind Search vendor "Isc" for product "Bind"				9.10.3 Search vendor "Isc" for product "Bind" and version "9.10.3"		p3		Affected
Isc Search vendor "Isc"		Bind Search vendor "Isc" for product "Bind"				9.10.3 Search vendor "Isc" for product "Bind" and version "9.10.3"		rc1		Affected