CVE-2017-3824

MEDIUM

Cisco IOS XE 15.5(3)S 15.6(1)S - Unauthenticated Denial of Service via List Header Handling

Title source: llm
STIX 2.1

Description

A vulnerability in the handling of list headers in Cisco cBR Series Converged Broadband Routers could allow an unauthenticated, remote attacker to cause the device to reload, resulting in a denial of service (DoS) condition. Cisco cBR-8 Converged Broadband Routers running vulnerable versions of Cisco IOS XE are affected. More Information: CSCux40637. Known Affected Releases: 15.5(3)S 15.6(1)S. Known Fixed Releases: 15.5(3)S2 15.6(1)S1 15.6(2)S 15.6(2)SP 16.4(1).

References (3)

Core 3
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1037774
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/95937

Scores

CVSS v3 6.8
EPSS 0.0208
EPSS Percentile 79.2%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H

Details

CWE
CWE-119
Status published
Products (4)
cisco/ios_xe 3.16.0
cisco/ios_xe 3.16.1
cisco/ios_xe 3.17.0
n/a/Cisco IOS XE 15.x Cisco IOS XE 15.x
Published Feb 03, 2017
Tracked Since Feb 18, 2026