CVE-2011-0939

Severity

78%

Complexity

99%

Confidentiality

115%

Unspecified vulnerability in Cisco IOS 12.4, 15.0, and 15.1, and IOS XE 2.5.x through 3.2.x, allows remote attackers to cause a denial of service (device reload) via a crafted SIP message, aka Bug ID CSCth03022.

Unspecified vulnerability in Cisco IOS 12.4, 15.0, and 15.1, and IOS XE 2.5.x through 3.2.x, allows remote attackers to cause a denial of service (device reload) via a crafted SIP message, aka Bug ID CSCth03022.

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

Type

Cisco IOS

First reported 13 years ago

2011-10-03 23:55:00

Last updated 12 years ago

2012-05-18 04:00:00

Affected Software

Cisco IOS 12.4

12.4

Cisco IOS 15.0

15.0

Cisco IOS 15.1

15.1

Cisco IOS XE 2.5.0

2.5.0

Cisco IOS XE 2.5.1

2.5.1

Cisco IOS XE 2.5.2

2.5.2

Cisco IOS XE 2.6.0

2.6.0

Cisco IOS XE 2.6.1

2.6.1

Cisco IOS XE 2.6.2

2.6.2

Cisco IOS XE 3.1.0s

3.1.0s

Cisco IOS XE 3.1.1s

3.1.1s

Cisco IOS XE 3.1.2s

3.1.2s

Cisco IOS XE 3.1.3s

3.1.3s

Cisco IOS XE 3.1.4s

3.1.4s

Cisco IOS XE 3.2.0s

3.2.0s

Cisco IOS XE 3.2.1s

3.2.1s

Cisco IOS XE 3.2.2s

3.2.2s

References

http://tools.cisco.com/security/center/viewAlert.x?alertId=24127

Vendor Advisory

20110928 Cisco IOS Software Session Initiation Protocol Denial of Service Vulnerabilities

Vendor Advisory

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