CVE-2015-0592

Severity

78%

Complexity

99%

Confidentiality

115%

The Zone-Based Firewall 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 incorrect kernel-timer handling, aka Bug ID CSCuh25672.

The Zone-Based Firewall 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 incorrect kernel-timer handling, aka Bug ID CSCuh25672.

CVSS 2.0 Base Score 7.8. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:C).

Overview

First reported 10 years ago

2015-02-12 01:59:00

Last updated 7 years ago

2017-09-08 01:29:00

Affected Software

Cisco IOS 15.4(1)t

15.4\(1\)t

Cisco IOS 15.4(1)T1

15.4\(1\)t1

Cisco IOS 15.4(1)T2

15.4\(1\)t2

Cisco IOS 15.4(1)T3

15.4\(1\)t3

Cisco IOS 15.4(1)T4

15.4\(1\)t4

Cisco IOS 15.4(2)T

15.4\(2\)t

Cisco IOS 15.4(2)T1

15.4\(2\)t1

Cisco IOS 15.4(2)T2

15.4\(2\)t2

Cisco IOS

Cisco IOS 15.4T

15.4t

References

20150209 Cisco IOS Software Kernel Timer Vulnerability

Vendor Advisory

http://tools.cisco.com/security/center/viewAlert.x?alertId=37416

Vendor Advisory

1031713

ciscoios-cve20150592-dos(100758)

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