CVE-2015-0586

Description

The Network-Based Application Recognition (NBAR) protocol implementation in Cisco IOS 15.3(100)M and earlier on Cisco 2900 Integrated Services Router (aka Cisco Internet Router) devices allows remote attackers to cause a denial of service (NBAR process hang) via IPv4 packets, aka Bug ID CSCuo73682.

Category

7.8
CVSS
Severity: High
CVSS 2.0 •
EPSS 1.09% Top 25%
Vendor Advisory cisco.com Vendor Advisory cisco.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2015-0586 vendor advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=37171 vendor advisory
http://www.securitytracker.com/id/1031659 vdb entry third party advisory
http://www.securityfocus.com/bid/72309 vdb entry third party advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/100660 vdb entry

Frequently Asked Questions

What is the severity of CVE-2015-0586?
CVE-2015-0586 has been scored as a high severity vulnerability.
How to fix CVE-2015-0586?
To fix CVE-2015-0586, 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-2015-0586 being actively exploited in the wild?
It is possible that CVE-2015-0586 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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