Executive Summary
Summary | |
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Title | Cisco IOS Software Resource Reservation Protocol Denial of Service Vulnerability |
Informations | |||
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Name | cisco-sa-20130327-rsvp | First vendor Publication | 2013-03-27 |
Vendor | Cisco | Last vendor Modification | 2013-03-27 |
Severity (Vendor) | N/A | Revision | 1.0 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
---|---|---|---|
Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:M/Au:N/C:N/I:N/A:C) | |||
---|---|---|---|
Cvss Base Score | 7.1 | Attack Range | Network |
Cvss Impact Score | 6.9 | Attack Complexity | Medium |
Cvss Expoit Score | 8.6 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
The Resource Reservation Protocol (RSVP) feature in Cisco IOS Software and Cisco IOS XE Software contains a vulnerability when used on a device that has Multiprotocol Label Switching with Traffic Engineering (MPLS-TE) enabled. Successful exploitation of the vulnerability could allow an unauthenticated, remote attacker to cause a reload of the affected device. Repeated exploitation could result in a sustained denial of service (DoS) condition. Cisco has released free software updates that address this vulnerability. There are no workarounds available to mitigate this vulnerability. This advisory is available at the following link: http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130327-rsvp Note: The March 27, 2013, Cisco IOS Software Security Advisory bundled publication includes seven Cisco Security Advisories. All advisories address vulnerabilities in Cisco IOS Software. Each Cisco IOS Software Security Advisory lists the Cisco IOS Software releases that correct the vulnerability or vulnerabilities detailed in the advisory as well as the Cisco IOS Software releases that correct all Cisco IOS Software vulnerabilities in the March 2013 bundled publication. Individual publication links are in "Cisco Event Response: Semiannual Cisco IOS Software Security Advisory Bundled Publication" at the following link: http://www.cisco.com/web/about/security/intelligence/Cisco_ERP_mar13.html BEGIN PGP SIGNATURE Version: GnuPG/MacGPG2 v2.0.18 (Darwin) Comment: GPGTools - http://gpgtools.org iF4EAREIAAYFAlFQcd4ACgkQUddfH3/BbTqZ+AD/SPWuHu+4uf/xKA+RAbRbCZxd H9SFakcWJIPsy9TYjBABAI6/LmnQ9FrB1PHcVABckjYOnB+9JUd03ynxrsFPzIQS =W+Lt END PGP SIGNATURE _______________________________________________ cust-security-announce mailing list cust-security-announce@cisco.com To unsubscribe, send the command "unsubscribe" in the subject of your message to cust-security-announce-leave@cisco.com |
CWE : Common Weakness Enumeration
% | Id | Name |
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100 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2013-04-10 | Name : The remote device is missing a vendor-supplied security patch. File : cisco-sa-20130327-rsvp.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2014-02-17 10:22:08 |
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2013-04-01 21:19:34 |
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2013-03-27 21:17:21 |
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