CVE-2002-0339

Severity

50%

Complexity

99%

Confidentiality

48%

Cisco IOS 11.1CC through 12.2 with Cisco Express Forwarding (CEF) enabled includes portions of previous packets in the padding of a MAC level packet when the MAC packet's length is less than the IP level packet length.

Cisco IOS 11.1CC through 12.2 with Cisco Express Forwarding (CEF) enabled includes portions of previous packets in the padding of a MAC level packet when the MAC packet's length is less than the IP level packet length.

CVSS 2.0 Base Score 5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:P/A:N).

Overview

Type

Cisco IOS

First reported 22 years ago

2002-06-25 04:00:00

Last updated 16 years ago

2008-09-05 20:27:00

Affected Software

Cisco IOS 11.1CC

11.1cc

Cisco IOS 12.0

12.0

Cisco IOS 12.0S

12.0s

Cisco IOS 12.0ST

12.0st

Cisco IOS 12.0T

12.0t

Cisco IOS 12.1

12.1

Cisco IOS 12.1E

12.1e

Cisco IOS 12.1T

12.1t

Cisco IOS 12.2

12.2

Cisco IOS 12.2T

12.2t

References

20020227 Cisco Security Advisory: Data Leak with Cisco Express Forwarding

Patch, Vendor Advisory

ios-cef-information-leak(8296)

Patch, Vendor Advisory

VU#310387

US Government Resource

806

4191

Patch, Vendor Advisory

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