CVE-2015-6359

Severity Score

6.1

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The Neighbor Discovery (ND) protocol implementation in the IPv6 stack in Cisco IOS 15.3(3)S0.1 on ASR devices mishandles internal tables, which allows remote attackers to cause a denial of service (memory consumption or device crash) via a flood of crafted ND messages, aka Bug ID CSCup28217.

La implementación del protocolo Neighbor Discovery (ND) en la pila IPv6 en Cisco IOS 15.3(3)S0.1 en dispositivos ASR no maneja adecuadamente las tablas internas, lo que permite a atacantes remotos causar una denegación de servicio (consumo de memoria o caída del dispositivo) a través de una inundación de mensajes ND manipulados, también conocido como Bug ID CSCup28217.

*Credits: N/A

CVSS Scores

NISTv2 6.1

Attack Vector

Adjacent

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2015-08-17 CVE Reserved
2015-12-15 CVE Published
2023-03-07 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (3)

URL	Tag	Source
http://www.securityfocus.com/bid/79200	Vdb Entry
http://www.securitytracker.com/id/1034432	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151214-ios	2016-12-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Cisco Search vendor "Cisco"		Ios Search vendor "Cisco" for product "Ios"				15.2\(4\)e Search vendor "Cisco" for product "Ios" and version "15.2\(4\)e"		-		Affected
Cisco Search vendor "Cisco"		Ios Search vendor "Cisco" for product "Ios"				15.2\(4\)pi Search vendor "Cisco" for product "Ios" and version "15.2\(4\)pi"		-		Affected
Cisco Search vendor "Cisco"		Ios Search vendor "Cisco" for product "Ios"				15.2\(4\)st Search vendor "Cisco" for product "Ios" and version "15.2\(4\)st"		-		Affected
Cisco Search vendor "Cisco"		Ios Search vendor "Cisco" for product "Ios"				15.2\(5\)st Search vendor "Cisco" for product "Ios" and version "15.2\(5\)st"		-		Affected
Cisco Search vendor "Cisco"		Ios Search vendor "Cisco" for product "Ios"				15.3\(3\)s0.1 Search vendor "Cisco" for product "Ios" and version "15.3\(3\)s0.1"		-		Affected