CVE-2009-4921

Published: Jun 29, 2010Modified: Apr 29, 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

Cisco Adaptive Security Appliances (ASA) 5580 series devices with software before 8.1(2) allow remote attackers to cause a denial of service (traceback) via malformed TCP packets, aka Bug ID CSCsm84110.

Affected (1)

Products: Cisco: Asa 5580

Cisco

1 product

Asa 5580

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Cisco Asa 5580	Up to 8.1\(1\)

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 (2)

http://www.cisco.com/en/US/docs/security/asa/asa81/release/notes/asarn812.html

Source: cve@mitre.org

Patch

http://www.cisco.com/en/US/docs/security/asa/asa81/release/notes/asarn812.html

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

Patch

Timeline

No history available yet.