CVE-2015-0586

Name: CVE-2015-0586
Creator: NVD / NIST
Published: 2015-01-28T22:59:04.153+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.34%

Last modified Jun 17, 2026

CVE-2015-0586 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 2.34% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability

2.34%

81.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-399

Affected Software

Vendor	Product	Versions
Cisco	Ios	<= 15.3\(100\)m

References

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2015-0586Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=37171Vendor Advisory
http://www.securityfocus.com/bid/72309Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1031659Third Party Advisory, VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/100660
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2015-0586Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=37171Vendor Advisory
http://www.securityfocus.com/bid/72309Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1031659Third Party Advisory, VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/100660

Timeline

Published: Jan 28, 2015
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2015-0586?

How severe is CVE-2015-0586?

Severity scoring for CVE-2015-0586 is pending analysis. The EPSS model estimates a 2.34% probability of exploitation in the next 30 days.

How do I fix CVE-2015-0586?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2015-0586?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST