CVE-2016-9203

Description

A vulnerability in the Internet Key Exchange Version 2 (IKEv2) feature of Cisco ASR 5000 Series Software could allow an unauthenticated, remote attacker to cause a reload of the ipsecmgr process. More Information: CSCvb38398. Known Affected Releases: 20.2.3 20.2.3.65026. Known Fixed Releases: 21.1.M0.65431 21.1.PP0.65733 21.1.R0.65467 21.1.R0.65496 21.1.VC0.65434 21.1.VC0.65489 21.2.A0.65437.

Category

7.5
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 1.79% Top 20%
Vendor Advisory cisco.com
Affected: n/a Cisco ASR 5000
Published at:
Updated at:

References

Link Tags
http://www.securityfocus.com/bid/94790 third party advisory vdb entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161207-asr1 vendor advisory
http://www.securitytracker.com/id/1037413 third party advisory vdb entry

Frequently Asked Questions

What is the severity of CVE-2016-9203?
CVE-2016-9203 has been scored as a high severity vulnerability.
How to fix CVE-2016-9203?
To fix CVE-2016-9203, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2016-9203 being actively exploited in the wild?
It is possible that CVE-2016-9203 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2016-9203?
CVE-2016-9203 affects n/a Cisco ASR 5000.
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