CVE-2012-2488

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Summary

CVECVE-2012-2488
StatePUBLISHED
Assignercisco
Source PriorityCVE Program / NVD first with legacy fallback
Published2012-05-31 10:17:38 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionCisco 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.

Risk And Classification

Primary CVSS: v2.0 7.8 from [email protected]

AV:N/AC:L/Au:N/C:N/I:N/A:C

Problem Types: CWE-20 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete

AV:N/AC:L/Au:N/C:N/I:N/A:C

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Cisco Asr 9000 Rsp440 Router - All All All
Hardware Cisco Crs Performance Route Processor - All All All
Operating System Cisco Ios Xr 4.0.3 All All All
Operating System Cisco Ios Xr 4.0.4 All All All
Operating System Cisco Ios Xr 4.1 All All All
Operating System Cisco Ios Xr 4.1.1 All All All
Operating System Cisco Ios Xr 4.1.2 All All All
Operating System Cisco Ios Xr 4.2.0 All All All
Operating System Cisco Ios Xr All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Cisco IOS XR Packet Processing Flaw Lets Remote Users Deny Service on Certain Devices - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com
Cisco IOS XR Software Route Processor Denial of Service Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
About Secunia Research | Flexera af854a3a-2127-422b-91ae-364da2661108 secunia.com
Cisco Security Advisory: Cisco IOS XR Software Route Processor Denial of Service Vulnerability af854a3a-2127-422b-91ae-364da2661108 tools.cisco.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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