• CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Cisco Catalyst 2900XL switch allows a remote attacker to create a denial of service via an empty UDP packet sent to port 161 (SNMP) when SNMP is disabled.
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
Assigning CNA
MITRE Corporation
Date Record Created
20010727 Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Proposed (20010727)
Votes (Legacy)
ACCEPT(3) Baker, Frech, Ziese
MODIFY(1) Bishop
NOOP(2) Cole, Wall
REJECT(1) Foat
Comments (Legacy)
 Bishop> Is the entire switch shut down or is traffic blocked for a 
   limited time?
 Foat> Unable to duplicate event
 Baker> Seems kind of strange that someone that works at Cisco would accept this vulnerability,
   yet someone else would reject it.  I was unable to find a reference on the Cisco
   web site, so perhaps we need some clarification about the accept vote, like what build
   of the OS is vulnerable, since the "fail to duplicate" may be a different build of the
 CHANGE> [Baker changed vote from REVIEWING to ACCEPT]

Proposed (Legacy)
This is a record on the CVE List, which provides common identifiers for publicly known cybersecurity vulnerabilities.