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.
History

Thu, 03 Apr 2025 06:45:00 +0000

Type Values Removed Values Added
References

cve-icon MITRE

Status: PUBLISHED

Assigner: freebsd

Published: 2019-05-15T15:27:30.000Z

Updated: 2025-04-03T06:03:59.522Z

Reserved: 2019-01-07T00:00:00.000Z

Link: CVE-2019-5598

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-05-15T16:29:01.080

Modified: 2025-04-03T06:15:40.680

Link: CVE-2019-5598

cve-icon Redhat

No data.