CVE-2017-3824

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).

• CWE-119

• http://www.securityfocus.com/bid/95937Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1037774
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170201-cbrVendor Advisory
• http://www.securityfocus.com/bid/95937Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1037774
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170201-cbrVendor Advisory

Published

Feb 3, 2017

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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