CVE-2016-1436

Severity Score

7.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The General Packet Radio Switching Tunneling Protocol 1 (aka GTPv1) implementation on Cisco ASR 5000 Packet Data Network Gateway devices before 19.4 allows remote attackers to cause a denial of service (Session Manager process restart) via a crafted GTPv1 packet, aka Bug ID CSCuz46198.

La implementación General Packet Radio Switching Tunneling Protocol 1 (también conocido como GTPv1) en dispositivos Cisco ASR 5000 Packet Data Network Gateway en versiones anteriores a 19.4 permite a atacantes remotos causar una denegación de servicio (reinicio del proceso del Administrador de sesión) a través de un paquete GTPv1 manipulado, también conocido como Bug ID CSCuz46198.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-01-04 CVE Reserved
2016-06-23 CVE Published
2023-03-07 EPSS Updated
2024-08-05 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 (2)

URL	Tag	Source
http://www.securitytracker.com/id/1036152	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160621-asr	2016-11-30

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Cisco Search vendor "Cisco"		Asr 5000 Software Search vendor "Cisco" for product "Asr 5000 Software"				17.2.0 Search vendor "Cisco" for product "Asr 5000 Software" and version "17.2.0"		-		Affected
Cisco Search vendor "Cisco"		Asr 5000 Software Search vendor "Cisco" for product "Asr 5000 Software"				17.2.0.59184 Search vendor "Cisco" for product "Asr 5000 Software" and version "17.2.0.59184"		-		Affected
Cisco Search vendor "Cisco"		Asr 5000 Software Search vendor "Cisco" for product "Asr 5000 Software"				17.3.1 Search vendor "Cisco" for product "Asr 5000 Software" and version "17.3.1"		-		Affected
Cisco Search vendor "Cisco"		Asr 5000 Software Search vendor "Cisco" for product "Asr 5000 Software"				17.7.0 Search vendor "Cisco" for product "Asr 5000 Software" and version "17.7.0"		-		Affected
Cisco Search vendor "Cisco"		Asr 5000 Software Search vendor "Cisco" for product "Asr 5000 Software"				18.0.0 Search vendor "Cisco" for product "Asr 5000 Software" and version "18.0.0"		-		Affected
Cisco Search vendor "Cisco"		Asr 5000 Software Search vendor "Cisco" for product "Asr 5000 Software"				18.0.0.57828 Search vendor "Cisco" for product "Asr 5000 Software" and version "18.0.0.57828"		-		Affected
Cisco Search vendor "Cisco"		Asr 5000 Software Search vendor "Cisco" for product "Asr 5000 Software"				18.0.0.59167 Search vendor "Cisco" for product "Asr 5000 Software" and version "18.0.0.59167"		-		Affected
Cisco Search vendor "Cisco"		Asr 5000 Software Search vendor "Cisco" for product "Asr 5000 Software"				18.0.0.59211 Search vendor "Cisco" for product "Asr 5000 Software" and version "18.0.0.59211"		-		Affected
Cisco Search vendor "Cisco"		Asr 5000 Software Search vendor "Cisco" for product "Asr 5000 Software"				18.0.l0.59219 Search vendor "Cisco" for product "Asr 5000 Software" and version "18.0.l0.59219"		-		Affected
Cisco Search vendor "Cisco"		Asr 5000 Software Search vendor "Cisco" for product "Asr 5000 Software"				18.1.0 Search vendor "Cisco" for product "Asr 5000 Software" and version "18.1.0"		-		Affected
Cisco Search vendor "Cisco"		Asr 5000 Software Search vendor "Cisco" for product "Asr 5000 Software"				18.1.0.59776 Search vendor "Cisco" for product "Asr 5000 Software" and version "18.1.0.59776"		-		Affected
Cisco Search vendor "Cisco"		Asr 5000 Software Search vendor "Cisco" for product "Asr 5000 Software"				18.1.0.59780 Search vendor "Cisco" for product "Asr 5000 Software" and version "18.1.0.59780"		-		Affected
Cisco Search vendor "Cisco"		Asr 5000 Software Search vendor "Cisco" for product "Asr 5000 Software"				18.1_base Search vendor "Cisco" for product "Asr 5000 Software" and version "18.1_base"		-		Affected
Cisco Search vendor "Cisco"		Asr 5000 Software Search vendor "Cisco" for product "Asr 5000 Software"				18.4.0 Search vendor "Cisco" for product "Asr 5000 Software" and version "18.4.0"		-		Affected
Cisco Search vendor "Cisco"		Asr 5000 Software Search vendor "Cisco" for product "Asr 5000 Software"				19.0.1 Search vendor "Cisco" for product "Asr 5000 Software" and version "19.0.1"		-		Affected
Cisco Search vendor "Cisco"		Asr 5000 Software Search vendor "Cisco" for product "Asr 5000 Software"				19.0.m0.60737 Search vendor "Cisco" for product "Asr 5000 Software" and version "19.0.m0.60737"		-		Affected
Cisco Search vendor "Cisco"		Asr 5000 Software Search vendor "Cisco" for product "Asr 5000 Software"				19.0.m0.60828 Search vendor "Cisco" for product "Asr 5000 Software" and version "19.0.m0.60828"		-		Affected
Cisco Search vendor "Cisco"		Asr 5000 Software Search vendor "Cisco" for product "Asr 5000 Software"				19.0.m0.61045 Search vendor "Cisco" for product "Asr 5000 Software" and version "19.0.m0.61045"		-		Affected
Cisco Search vendor "Cisco"		Asr 5000 Software Search vendor "Cisco" for product "Asr 5000 Software"				19.1.0 Search vendor "Cisco" for product "Asr 5000 Software" and version "19.1.0"		-		Affected
Cisco Search vendor "Cisco"		Asr 5000 Software Search vendor "Cisco" for product "Asr 5000 Software"				19.1.0.61559 Search vendor "Cisco" for product "Asr 5000 Software" and version "19.1.0.61559"		-		Affected
Cisco Search vendor "Cisco"		Asr 5000 Software Search vendor "Cisco" for product "Asr 5000 Software"				19.2.0 Search vendor "Cisco" for product "Asr 5000 Software" and version "19.2.0"		-		Affected
Cisco Search vendor "Cisco"		Asr 5000 Software Search vendor "Cisco" for product "Asr 5000 Software"				19.3.0 Search vendor "Cisco" for product "Asr 5000 Software" and version "19.3.0"		-		Affected