PT-2002-1961 · Cisco · Cisco Ons15454

Published 2002-10-04 · Updated 2018-10-30 · CVE-2002-0952

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Cisco ONS15454 optical transport platform versions 3.1.0 through 3.2.0

Description: The issue allows remote attackers to cause a denial of service, resulting in a reset, by sending IP packets with non-zero Type of Service (TOS) bits to the Timing Control Card (TCC) LAN interface.

Recommendations: For versions 3.1.0 through 3.2.0, consider restricting access to the TCC LAN interface to minimize the risk of exploitation. As a temporary workaround, limit the acceptance of IP packets with non-zero TOS bits to the TCC LAN interface until a fix is available.

Fix

Related Identifiers

CVE-2002-0952

Affected Products

Cisco Ons15454

References · 4

• http://securityfocus.com/bid/5058 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2002-0952 · Security Note
• http://iss.net/security_center/static/9377.php · Vendor Advisory
• http://cisco.com/warp/public/707/ons-tos-vuln-pub.shtml · Vendor Advisory