How severe is CVE-2019-5598?

This vulnerability has a severity rating of HIGH with a CVSS score of 7.5 out of 10.

What type of vulnerability is CVE-2019-5598?

This is classified as CWE-20, which is a common weakness in software security.

CVE-2019-5598

HIGH Year: 2019

CVSS v3 Score

7.5

High

CVSS v2 Score

5.0

Medium

Weakness Type

CWE-20

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Vulnerability Description

In FreeBSD 11.3-PRERELEASE before r345378, 12.0-STABLE before r345377, 11.2-RELEASE before 11.2-RELEASE-p10, and 12.0-RELEASE before 12.0-RELEASE-p4, a bug in pf does not check if the outer ICMP or ICMP6 packet has the same destination IP as the source IP of the inner protocol packet allowing a maliciously crafted ICMP/ICMP6 packet could bypass the packet filter rules and be passed to a host that would otherwise be unavailable.

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CVSS:7.5(High)

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CWE-202000

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HIGH

CVSS:7.5(High)

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CWE-202008

CVE-2008-2170

HIGH

CVSS:7.5(High)

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CWE-202008

CVE-2008-2173

HIGH

CVSS:7.5(High)

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