PT-2003-2343 · Cisco · Cisco Ios

Published 2003-12-31 · Updated 2017-07-29 · CVE-2003-1398

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Cisco IOS versions 12.0 through 12.2

Description The issue allows remote attackers to cause a denial of service by modifying network routing. This is achieved through the acceptance of false ICMP redirect messages when IP routing is disabled.

Recommendations For Cisco IOS versions 12.0 through 12.2, consider enabling IP routing to prevent the acceptance of false ICMP redirect messages as a temporary workaround. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2003-1398

Affected Products

Cisco Ios

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2003-1398 · Security Note
• http://securityfocus.com/bid/6823 · Note
• http://archives.neohapsis.com/archives/bugtraq/2003-02/0131.html · Note
• http://securitytracker.com/id?1006075 · Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/11306 · Note