CVE-2013-5473

Severity

78%

Complexity

99%

Confidentiality

115%

Memory leak in Cisco IOS 12.2, 15.1, and 15.2; IOS XE 3.4.2S through 3.4.5S; and IOS XE 3.6.xS before 3.6.1S allows remote attackers to cause a denial of service (memory consumption or device reload) via malformed IKEv1 packets, aka Bug ID CSCtx66011.

Memory leak in Cisco IOS 12.2, 15.1, and 15.2; IOS XE 3.4.2S through 3.4.5S; and IOS XE 3.6.xS before 3.6.1S allows remote attackers to cause a denial of service (memory consumption or device reload) via malformed IKEv1 packets, aka Bug ID CSCtx66011.

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 11 years ago

2013-09-27 10:08:00

Last updated 11 years ago

2013-10-07 20:26:00

Affected Software

Cisco IOS 12.2

12.2

Cisco IOS 15.1

15.1

Cisco IOS 15.2

15.2

Cisco IOS XE 3.4.2s

3.4.2s

Cisco IOS XE 3.4.3s

3.4.3s

Cisco IOS XE 3.4.4s

3.4.4s

Cisco IOS XE 3.4.5s

3.4.5s

Cisco IOS XE 3.6.0s

3.6.0s

References

20130925 Cisco IOS Software Internet Key Exchange Memory Leak Vulnerability

Vendor Advisory

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