CVE-2019-5598
- State
- Published
- Severity
- Not scored
- Published
- May 15, 2019
- Updated
- Apr 3, 2025
- Reserved
- Jan 7, 2019
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.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
FreeBSDn/a |
|
References
- https://security.freebsd.org/advisories/FreeBSD-SA-19:06.pf.asc
- https://www.synacktiv.com/posts/systems/icmp-reachable.html
- http://packetstormsecurity.com/files/152934/FreeBSD-Security-Advisory-FreeBSD-SA-19-06.pf.html
- 108395vdb-entry
- https://security.netapp.com/advisory/ntap-20190611-0001/
- https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
- http://seclists.org/fulldisclosure/2025/Apr/1
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