CVE-2013-1143

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2013-1143
StatePUBLISHED
Assignercisco
Source PriorityCVE Program / NVD first with legacy fallback
Published2013-03-28 23:55:01 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionThe RSVP protocol implementation in Cisco IOS 12.2 and 15.0 through 15.2 and IOS XE 3.1.xS through 3.4.xS before 3.4.5S and 3.5.xS through 3.7.xS before 3.7.2S, when MPLS-TE is enabled, allows remote attackers to cause a denial of service (incorrect memory access and device reload) via a traffic engineering PATH message in an RSVP packet, aka Bug ID CSCtg39957.

Risk And Classification

Primary CVSS: v2.0 7.1 from [email protected]

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

Problem Types: CWE-119 | n/a

CVSS v2.0 Breakdown

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

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Cisco Ios 12.2 All All All
Operating System Cisco Ios 15.0 All All All
Operating System Cisco Ios 15.0\(1\)se All All All
Operating System Cisco Ios 15.1 All All All
Operating System Cisco Ios 15.2 All All All
Operating System Cisco Ios 15.3 All All All
Operating System Cisco Ios Xe 3.1.0s All All All
Operating System Cisco Ios Xe 3.1.1s All All All
Operating System Cisco Ios Xe 3.1.2s All All All
Operating System Cisco Ios Xe 3.1.3s All All All
Operating System Cisco Ios Xe 3.1.4s All All All
Operating System Cisco Ios Xe 3.2.0s All All All
Operating System Cisco Ios Xe 3.2.1s All All All
Operating System Cisco Ios Xe 3.2.2s All All All
Operating System Cisco Ios Xe 3.3.0s All All All
Operating System Cisco Ios Xe 3.3.1s All All All
Operating System Cisco Ios Xe 3.3.2s All All All
Operating System Cisco Ios Xe 3.3.3s All All All
Operating System Cisco Ios Xe 3.4.0s All All All
Operating System Cisco Ios Xe 3.4.1s All All All
Operating System Cisco Ios Xe 3.4.2s All All All
Operating System Cisco Ios Xe 3.4.3s All All All
Operating System Cisco Ios Xe 3.5.0s All All All
Operating System Cisco Ios Xe 3.5.1s All All All
Operating System Cisco Ios Xe 3.5.2s All All All

Vendor Declared Affected Products

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

References

ReferenceSourceLinkTags
tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-1143 af854a3a-2127-422b-91ae-364da2661108 tools.cisco.com Vendor Advisory
Cisco Security Advisory: Cisco IOS Software Resource Reservation Protocol Denial of Service Vulnerability af854a3a-2127-422b-91ae-364da2661108 tools.cisco.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

© CVE.report 2026

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

Free CVE JSON API cve.report/api

CVE.report and Source URL Uptime Status status.cve.report