National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2015-0610 Detail

Current Description

Race condition in the object-group ACL feature in Cisco IOS 15.5(2)T and earlier allows remote attackers to bypass intended access restrictions via crafted network traffic that triggers improper handling of the timing of process switching and Cisco Express Forwarding (CEF) switching, aka Bug ID CSCun21071.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 4.3 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:P/I:N/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.6


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

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2015-0610 Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=37423 Vendor Advisory
http://www.securityfocus.com/bid/72565
http://www.securitytracker.com/id/1031732
https://exchange.xforce.ibmcloud.com/vulnerabilities/100807

Technical Details

Vulnerability Type (View All)

  • Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') (CWE-362)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:cisco:ios:15.5\(1\)t:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:cisco:ios:15.5\(1\)t1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
15.5\(2\)t
 cpe:2.3:o:cisco:ios:15.5t:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

5 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2015-0610
NVD Published Date:
02/11/2015
NVD Last Modified:
09/07/2017