What is the severity of CVE-2018-0170?

CVE-2018-0170 has a severity rating that indicates it can lead to a denial of service condition.

How do I fix CVE-2018-0170?

To fix CVE-2018-0170, users should upgrade to the latest version of Cisco IOS XE Software that addresses this vulnerability.

Can CVE-2018-0170 be exploited remotely?

Yes, CVE-2018-0170 can be exploited by an unauthenticated remote attacker.

What software versions are affected by CVE-2018-0170?

CVE-2018-0170 specifically affects Cisco IOS XE Software version 16.4.1.

What kind of attack can CVE-2018-0170 facilitate?

CVE-2018-0170 can facilitate a denial of service (DoS) attack against the affected systems.

Vulnerability/
CVE-2018-0170

high

7.8

CWE

416

28/3/2018

2/12/2024

CVE-2018-0170: Use After Free

First published: Wed Mar 28 2018(Updated: )

A vulnerability in the Cisco Umbrella Integration feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition, related to the OpenDNS software. The vulnerability is due to a logic error that exists when handling a malformed incoming packet, leading to access to an internal data structure after it has been freed. An attacker could exploit this vulnerability by sending crafted, malformed IP packets to an affected device. A successful exploit could allow the attacker to cause an affected device to reload, resulting in a DoS condition. Cisco Bug IDs: CSCvb86327.

Credit: ykramarz@cisco.com

Affected Software	Affected Version	How to fix
Cisco IOS XE Web UI	=16.4.1

Never miss a vulnerability like this again

Reference Links

Frequently Asked Questions

What is the severity of CVE-2018-0170?
CVE-2018-0170 has a severity rating that indicates it can lead to a denial of service condition.
How do I fix CVE-2018-0170?
To fix CVE-2018-0170, users should upgrade to the latest version of Cisco IOS XE Software that addresses this vulnerability.
Can CVE-2018-0170 be exploited remotely?
Yes, CVE-2018-0170 can be exploited by an unauthenticated remote attacker.
What software versions are affected by CVE-2018-0170?
CVE-2018-0170 specifically affects Cisco IOS XE Software version 16.4.1.
What kind of attack can CVE-2018-0170 facilitate?
CVE-2018-0170 can facilitate a denial of service (DoS) attack against the affected systems.

agent/type
agent/softwarecombine
agent/weakness
agent/references
agent/severity
agent/author
agent/first-publish-date
agent/event
agent/description
collector/mitre-cve
source/MITRE
agent/last-modified-date
agent/source
agent/tags
collector/nvd-index
agent/software-canonical-lookup-request
vendor/cisco
canonical/cisco ios xe web ui
version/cisco ios xe web ui/16.4.1

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co

By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.