vulnerability
Red Hat: CVE-2021-3773: lack of port sanity checking in natd and netfilter leads to exploit of OpenVPN clients (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Feb 16, 2022 | May 13, 2022 | Jul 9, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Feb 16, 2022
Added
May 13, 2022
Modified
Jul 9, 2025
Description
A flaw in netfilter could allow a network-connected attacker to infer openvpn connection endpoint information for further use in traditional network attacks.
Solution(s)
no-fix-redhat-rpm-packageredhat-upgrade-kernelredhat-upgrade-kernel-rt
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