vulnerability
SUSE: CVE-2021-3716: SUSE Linux Security Advisory
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:S/C:N/I:N/A:P) | Mar 2, 2022 | Oct 26, 2022 | Oct 26, 2022 |
Severity
4
CVSS
(AV:N/AC:M/Au:S/C:N/I:N/A:P)
Published
Mar 2, 2022
Added
Oct 26, 2022
Modified
Oct 26, 2022
Description
A flaw was found in nbdkit due to to improperly caching plaintext state across the STARTTLS encryption boundary. A MitM attacker could use this flaw to inject a plaintext NBD_OPT_STRUCTURED_REPLY before proxying everything else a client sends to the server, potentially leading the client to terminate the NBD session. The highest threat from this vulnerability is to system availability.
Solutions
suse-upgrade-nbdkitsuse-upgrade-nbdkit-basic-filterssuse-upgrade-nbdkit-basic-pluginssuse-upgrade-nbdkit-curl-pluginsuse-upgrade-nbdkit-python-pluginsuse-upgrade-nbdkit-serversuse-upgrade-nbdkit-ssh-pluginsuse-upgrade-nbdkit-vddk-plugin
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