Denial of Service Vulnerability in Cisco cBR Series Routers
CVE-2017-3824

6.8MEDIUM

Key Information:

Vendor

Cisco
Status
Cisco iOS Xe 15.x
Vendor
CVE Published:
3 February 2017

What is CVE-2017-3824?

A vulnerability exists within the Cisco cBR Series Converged Broadband Routers that allows an unauthenticated, remote attacker to trigger a reload of the device by exploiting flaws in the handling of list headers. This manipulation could lead to a Denial of Service (DoS) condition, thereby disrupting the normal functioning of the affected routers. It is crucial for users operating vulnerable versions of Cisco IOS XE to update their software to mitigate this risk.

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Deploy the Patch

Affected Version(s)

Cisco IOS XE 15.x Cisco IOS XE 15.x

References

http://www.securitytracker.com/id/1037774
vdb-entryx_refsource_SECTRACK
http://www.securityfocus.com/bid/95937
vdb-entryx_refsource_BID
https://tools.cisco.com/security/center/content/CiscoSecu...
x_refsource_CONFIRM

CVSS V3.1

Score:
6.8
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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