National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2008-3803 Detail

Description

A "logic error" in Cisco IOS 12.0 through 12.4, when a Multiprotocol Label Switching (MPLS) VPN with extended communities is configured, sometimes causes a corrupted route target (RT) to be used, which allows remote attackers to read traffic from other VPNs in opportunistic circumstances.

Source:  MITRE
Description Last Modified:  09/26/2008

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 5.1 MEDIUM
Vector: (AV:N/AC:H/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 4.9


Access Vector (AV): Network
Access Complexity (AC): High
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.cisco.com/en/US/products/products_security_advisory09186a0080a014a9.shtml
http://www.securityfocus.com/bid/31366
http://www.securitytracker.com/id?1020940
http://www.vupen.com/english/advisories/2008/2670
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5919

References to Check Content

Identifier:
oval:org.mitre.oval:def:5919
Check System:
http://oval.mitre.org/XMLSchema/oval-definitions-5
Hyperlink:
http://oval.mitre.org/repository/data/DownloadDefinition?id=oval:org.mitre.oval:def:5919

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:h:cisco:ios:12.0s:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:cisco:ios:12.0sx:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:cisco:ios:12.0sz:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2008-3803
NVD Published Date:
09/26/2008
NVD Last Modified:
09/28/2017