CVE-2018-15173: High severity libpcap vulnerability

Published Aug 8, 2018
·
Updated

Nmap through 7.70, when the -sV option is used, allows remote attackers to cause a denial of service (stack consumption and application crash) via a crafted TCP-based service.

Affected Software

1 affected component
Nmap Nmap<=7.70

Event History

Aug 8, 2018
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description

Frequently Asked Questions

1

What is the severity of CVE-2018-15173?

CVE-2018-15173 has a Medium severity rating due to its ability to cause denial of service by crashing the application.

2

What versions of Nmap are affected by CVE-2018-15173?

Nmap versions up to and including 7.70 are affected by CVE-2018-15173.

3

How do I fix CVE-2018-15173?

To fix CVE-2018-15173, upgrade Nmap to version 7.80 or later.

4

What does CVE-2018-15173 affect?

CVE-2018-15173 affects the Nmap network scanning tool's functionality when the -sV option is used.

5

Can CVE-2018-15173 be exploited remotely?

Yes, CVE-2018-15173 can be exploited remotely by attackers sending crafted TCP-based services.

Contact

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