CVE-2012-3918

Published: Apr 23, 2014Modified: May 6, 2026

4.3

Vector

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

Exploitability: 8.6 / Impact: 2.9

Source: NVD

Description

Cisco IOS before 15.3(1)T on Cisco 2900 devices, when a VWIC2-2MFT-T1/E1 card is configured for TDM/HDLC mode, allows remote attackers to cause a denial of service (serial-interface outage) via certain Frame Relay traffic, aka Bug ID CSCub13317.

Affected (12)

Products: Cisco: Ios, Catalyst 2900, Catalyst 2900 Vlan, Catalyst 2900xl

4 products

Configuration A

12 vulnerable

Vulnerable Software	Affected Versions
Cisco Ios	Up to 15.3\(3\)m2
Cisco Ios	Version 15.3
Cisco Ios	Version 15.3(2)s
Cisco Ios	Version 15.3(3)m1
Cisco Ios	Version 15.3(3)m
Cisco Ios	Version 15.3(3)s
Cisco Ios	Version 15.3s
Cisco Catalyst 2900	All versions
Cisco Catalyst 2900	Version lre_xl
Cisco Catalyst 2900	Version xl
Cisco Catalyst 2900 Vlan	All versions
Cisco Catalyst 2900xl	All versions

References (2)

http://www.cisco.com/c/en/us/td/docs/ios/15_3m_and_t/release/notes/15_3m_and_t.pdf

Source: psirt@cisco.com

http://www.cisco.com/c/en/us/td/docs/ios/15_3m_and_t/release/notes/15_3m_and_t.pdf

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

Timeline

No history available yet.