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CVE-2015-0609

nvd nist
Published: Feb 16, 2015Modified: May 6, 2026

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7.1
Vector
AV:N/AC:M/Au:N/C:N/I:N/A:C
Exploitability: 8.6 / Impact: 6.9
Source: NVD

Description

Race condition in the Common Classification Engine (CCE) in the Measurement, Aggregation, and Correlation Engine (MACE) implementation in Cisco IOS 15.4(2)T3 and earlier allows remote attackers to cause a denial of service (device reload) via crafted network traffic that triggers improper handling of the timing of process switching and Cisco Express Forwarding (CEF) switching, aka Bug ID CSCuj96752.

Affected (10)

Products: Cisco: Ios
Cisco
1 product
Ios
Configuration A
10 vulnerable
Vulnerable SoftwareAffected Versions
Cisco
Ios
Up to 15.4\(2\)t3
Ios
Version 15.4(1)t1
Ios
Version 15.4(1)t2
Ios
Version 15.4(1)t3
Ios
Version 15.4(1)t4
Ios
Version 15.4(1)t
Ios
Version 15.4(2)t1
Ios
Version 15.4(2)t2
Ios
Version 15.4(2)t
Ios
Version 15.4t

Related CWEs

CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently.

References (10)

Source: psirt@cisco.com
Vendor Advisory
Source: psirt@cisco.com
Vendor Advisory
Source: psirt@cisco.com
Source: psirt@cisco.com
Source: psirt@cisco.com
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.