CVE-2012-2488

Severity Score

7.8

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Cisco IOS XR before 4.2.1 on ASR 9000 series devices and CRS series devices allows remote attackers to cause a denial of service (packet transmission outage) via a crafted packet, aka Bug IDs CSCty94537 and CSCtz62593.

Cisco IOS XR anteriores a v4.2.1 en dispositivos ASR series 900 y dispositivos CRS, permite a atacantes remotos provocar una denegación de servicio (transmisión de paquetes cortados) a través de un paquete manipulado, también conocido como Bug IDs CSCty94537 y CSCtz62593.

*Credits: N/A

CVSS Scores

NISTv2 7.8

Attack Vector

Network

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

2012-05-07 CVE Reserved
2012-05-31 CVE Published
2023-03-07 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (4)

URL	Tag	Source
http://secunia.com/advisories/49329	Third Party Advisory
http://www.securityfocus.com/bid/53728	Vdb Entry
http://www.securitytracker.com/id?1027104	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120530-iosxr	2012-08-25

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 Xr Search vendor "Cisco" for product "Ios Xr"	<= 4.2.0 Search vendor "Cisco" for product "Ios Xr" and version " <= 4.2.0"	-	Affected	in	Cisco Search vendor "Cisco"	Asr 9000 Rsp440 Router Search vendor "Cisco" for product "Asr 9000 Rsp440 Router"	-	-	Affected
Cisco Search vendor "Cisco"	Ios Xr Search vendor "Cisco" for product "Ios Xr"	4.0.3 Search vendor "Cisco" for product "Ios Xr" and version "4.0.3"	-	Affected	in	Cisco Search vendor "Cisco"	Crs Performance Route Processor Search vendor "Cisco" for product "Crs Performance Route Processor"	-	-	Affected
Cisco Search vendor "Cisco"	Ios Xr Search vendor "Cisco" for product "Ios Xr"	4.0.4 Search vendor "Cisco" for product "Ios Xr" and version "4.0.4"	-	Affected	in	Cisco Search vendor "Cisco"	Crs Performance Route Processor Search vendor "Cisco" for product "Crs Performance Route Processor"	-	-	Affected
Cisco Search vendor "Cisco"	Ios Xr Search vendor "Cisco" for product "Ios Xr"	4.1 Search vendor "Cisco" for product "Ios Xr" and version "4.1"	-	Affected	in	Cisco Search vendor "Cisco"	Crs Performance Route Processor Search vendor "Cisco" for product "Crs Performance Route Processor"	-	-	Affected
Cisco Search vendor "Cisco"	Ios Xr Search vendor "Cisco" for product "Ios Xr"	4.1.1 Search vendor "Cisco" for product "Ios Xr" and version "4.1.1"	-	Affected	in	Cisco Search vendor "Cisco"	Crs Performance Route Processor Search vendor "Cisco" for product "Crs Performance Route Processor"	-	-	Affected
Cisco Search vendor "Cisco"	Ios Xr Search vendor "Cisco" for product "Ios Xr"	4.1.2 Search vendor "Cisco" for product "Ios Xr" and version "4.1.2"	-	Affected	in	Cisco Search vendor "Cisco"	Crs Performance Route Processor Search vendor "Cisco" for product "Crs Performance Route Processor"	-	-	Affected
Cisco Search vendor "Cisco"	Ios Xr Search vendor "Cisco" for product "Ios Xr"	4.2.0 Search vendor "Cisco" for product "Ios Xr" and version "4.2.0"	-	Affected	in	Cisco Search vendor "Cisco"	Crs Performance Route Processor Search vendor "Cisco" for product "Crs Performance Route Processor"	-	-	Affected