CVE-2002-2239

Published: Dec 31, 2002Modified: Apr 16, 2026

7.8

Vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Exploitability: 10.0 / Impact: 6.9

Source: NVD

Description

The Cisco Optical Service Module (OSM) for the Catalyst 6500 and 7600 series running Cisco IOS 12.1(8)E through 12.1(13.4)E allows remote attackers to cause a denial of service (hang) via a malformed packet.

Affected (1)

Products: Cisco: Ios

Cisco

1 product

Ios

Configuration A

1 vulnerable · 2 platform

Vulnerable Software	Affected Versions
Cisco Ios	Version 12.1e

Running on/with	Platform Versions
Cisco Catalyst 6500	All versions
Cisco Catalyst 7600	All versions

Related CWEs

CWE-20

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (6)

http://www.cisco.com/warp/public/707/osm-lc-ios-pkt-vuln-pub.shtml

Source: cve@mitre.org

Patch

http://www.securityfocus.com/bid/6358

Source: cve@mitre.org

https://exchange.xforce.ibmcloud.com/vulnerabilities/10823

Source: cve@mitre.org

http://www.cisco.com/warp/public/707/osm-lc-ios-pkt-vuln-pub.shtml

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

http://www.securityfocus.com/bid/6358

Source: af854a3a-2127-422b-91ae-364da2661108

https://exchange.xforce.ibmcloud.com/vulnerabilities/10823

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.