CVE-2012-3918

Cisco IOS < 15.3(1)T on Cisco 2900 - Denial of Service via Frame Relay Traffic

Title source: llm

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.

References (1)

Core 1

Core References

Release Notes x_refsource_confirm

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

Scores

EPSS 0.0109

EPSS Percentile 62.0%

Details

Status published

Products (12)

cisco/catalyst_2900

cisco/catalyst_2900 lre_xl

cisco/catalyst_2900 xl

cisco/catalyst_2900_vlan

cisco/catalyst_2900xl

cisco/ios 15.3

cisco/ios 15.3\(2\)s

cisco/ios 15.3\(3\)m

cisco/ios 15.3\(3\)m1

cisco/ios 15.3\(3\)s

... and 2 more

Published Apr 23, 2014

Tracked Since Feb 18, 2026