CVE-1999-1465

critical

Description

Vulnerability in Cisco IOS 11.1 through 11.3 with distributed fast switching (DFS) enabled allows remote attackers to bypass certain access control lists when the router switches traffic from a DFS-enabled input interface to an output interface with a logical subinterface, as described by Cisco bug CSCdk43862.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/1401

http://www.cisco.com/warp/public/770/iosdfsacl-pub.shtml

http://ciac.llnl.gov/ciac/bulletins/j-016.shtml

Details

Source: Mitre, NVD

Published: 1999-12-31

Updated: 2017-12-19

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Severity: Critical