CVE-2015-0618

Name: CVE-2015-0618
Creator: NVD / NIST
Published: 2015-02-21T11:59:01.327+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.32%

Last modified Jun 17, 2026

CVE-2015-0618 is a vulnerability of currently unknown severity. Cisco IOS XR 5.0.1 and 5.2.1 on Network Convergence System (NCS) 6000 devices and 5.1.3 and 5.1.4 on Carrier Routing System X (CRS-X) devices allows remote attackers to cause a denial of service (line-card reload) via malformed IPv6 packets with extension headers, aka Bug ID CSCuq95241.. EPSS estimates a 2.32% chance of exploitation in the next 30 days.

Description

Cisco IOS XR 5.0.1 and 5.2.1 on Network Convergence System (NCS) 6000 devices and 5.1.3 and 5.1.4 on Carrier Routing System X (CRS-X) devices allows remote attackers to cause a denial of service (line-card reload) via malformed IPv6 packets with extension headers, aka Bug ID CSCuq95241.

Metrics

EPSS Probability

2.32%

81.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-19

Affected Software

Vendor	Product	Versions
Cisco	Ios Xr	5.0.1
Cisco	Ios Xr	5.2.1
Cisco	Carrier Routing System	5.1.3
Cisco	Carrier Routing System	5.1.4

References

Timeline

Published: Feb 21, 2015
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2015-0618?

How severe is CVE-2015-0618?

Severity scoring for CVE-2015-0618 is pending analysis. The EPSS model estimates a 2.32% probability of exploitation in the next 30 days.

How do I fix CVE-2015-0618?

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-2015-0618?

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

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Source: NVD / NIST