CVE-2015-0609

Severity Score

7.1

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Race condition in the Common Classification Engine (CCE) in the Measurement, Aggregation, and Correlation Engine (MACE) implementation in Cisco IOS 15.4(2)T3 and earlier allows remote attackers to cause a denial of service (device reload) via crafted network traffic that triggers improper handling of the timing of process switching and Cisco Express Forwarding (CEF) switching, aka Bug ID CSCuj96752.

Condición de carrera en Common Classification Engine (CCE) en la implamantación Measurement, Aggregation, and Correlation Engine (MACE) en Cisco IOS 15.4(2)T3 y anteriores permite a atacantes remotos causar una denegación de servicio (recarga de dispositivo) a través de trafico manipulado de la red que provoca el manejo incorrecto en los tiempos de la conmutación de procesos y de la conmutación de Cisco Express Forwarding (CEF), también conocido como Bug ID CSCuj96752.

*Credits: N/A

CVSS Scores

NISTv2 7.1

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2015-01-07 CVE Reserved
2015-02-16 CVE Published
2023-03-07 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

CAPEC

References (5)

URL	Tag	Source
http://www.securityfocus.com/bid/72564	Vdb Entry
http://www.securitytracker.com/id/1031731	Vdb Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/100809	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2015-0609	2017-09-08
http://tools.cisco.com/security/center/viewAlert.x?alertId=37420	2017-09-08

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"				<= 15.4\(2\)t3 Search vendor "Cisco" for product "Ios" and version " <= 15.4\(2\)t3"		-		Affected
Cisco Search vendor "Cisco"		Ios Search vendor "Cisco" for product "Ios"				15.4\(1\)t Search vendor "Cisco" for product "Ios" and version "15.4\(1\)t"		-		Affected
Cisco Search vendor "Cisco"		Ios Search vendor "Cisco" for product "Ios"				15.4\(1\)t1 Search vendor "Cisco" for product "Ios" and version "15.4\(1\)t1"		-		Affected
Cisco Search vendor "Cisco"		Ios Search vendor "Cisco" for product "Ios"				15.4\(1\)t2 Search vendor "Cisco" for product "Ios" and version "15.4\(1\)t2"		-		Affected
Cisco Search vendor "Cisco"		Ios Search vendor "Cisco" for product "Ios"				15.4\(1\)t3 Search vendor "Cisco" for product "Ios" and version "15.4\(1\)t3"		-		Affected
Cisco Search vendor "Cisco"		Ios Search vendor "Cisco" for product "Ios"				15.4\(1\)t4 Search vendor "Cisco" for product "Ios" and version "15.4\(1\)t4"		-		Affected
Cisco Search vendor "Cisco"		Ios Search vendor "Cisco" for product "Ios"				15.4\(2\)t Search vendor "Cisco" for product "Ios" and version "15.4\(2\)t"		-		Affected
Cisco Search vendor "Cisco"		Ios Search vendor "Cisco" for product "Ios"				15.4\(2\)t1 Search vendor "Cisco" for product "Ios" and version "15.4\(2\)t1"		-		Affected
Cisco Search vendor "Cisco"		Ios Search vendor "Cisco" for product "Ios"				15.4\(2\)t2 Search vendor "Cisco" for product "Ios" and version "15.4\(2\)t2"		-		Affected
Cisco Search vendor "Cisco"		Ios Search vendor "Cisco" for product "Ios"				15.4t Search vendor "Cisco" for product "Ios" and version "15.4t"		-		Affected