CVE-2021-3716 — Nbdkit Project Nbdkit vulnerability

Vendor	Product	Version range	Fixed in
debian	nbdkit	< nbdkit 1.26.5-1 (bookworm)	nbdkit 1.26.5-1 (bookworm)
msrc	cbl2_nbdkit_on_cbl_mariner_2.0	—	—
nbdkit_project	nbdkit	—	—
nbdkit_project	nbdkit	>= 0 < 1.26.5-1	1.26.5-1
nbdkit_project	nbdkit	>= 0 < 1.26.5-1	1.26.5-1
nbdkit_project	nbdkit	>= 0 < 1.26.5-1	1.26.5-1
nbdkit_project	nbdkit	>= 1.11.8 < 1.24.6	1.24.6
nbdkit_project	nbdkit	>= 1.25.1 < 1.26.5	1.26.5
nbdkit_project	nbdkit	>= 1.27.1 < 1.27.6	1.27.6
redhat	enterprise_linux	—	—

GHSA

GHSA-3vpg-mwgf-4jvj: A flaw was found in nbdkit due to to improperly caching plaintext state across the STARTTLS encryption boundary

ghsa_unreviewed·2022-03-04

CVE-2021-3716 [LOW] CWE-924 GHSA-3vpg-mwgf-4jvj: A flaw was found in nbdkit due to to improperly caching plaintext state across the STARTTLS encryption boundary 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.

OSV

CVE-2021-3716: A flaw was found in nbdkit due to to improperly caching plaintext state across the STARTTLS encryption boundary

osv·2022-03-02·CVSS 3.1

CVE-2021-3716 [LOW] CVE-2021-3716: A flaw was found in nbdkit due to to improperly caching plaintext state across the STARTTLS encryption boundary 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.

Microsoft

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 befo

vendor_msrc·2022-03-08·CVSS 3.1

CVE-2021-3716 [LOW] CWE-924 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 befo 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. FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability? One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to tran

Red Hat

nbdkit: NBD_OPT_STRUCTURED_REPLY injection on STARTTLS

vendor_redhat·2021-08-16·CVSS 3.1

CVE-2021-3716 [LOW] CWE-924 nbdkit: NBD_OPT_STRUCTURED_REPLY injection on STARTTLS nbdkit: NBD_OPT_STRUCTURED_REPLY injection on STARTTLS 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. 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 vulner

Debian

CVE-2021-3716: nbdkit - A flaw was found in nbdkit due to to improperly caching plaintext state across t...

vendor_debian·2021·CVSS 3.1

CVE-2021-3716 [LOW] CVE-2021-3716: nbdkit - A flaw was found in nbdkit due to to improperly caching plaintext state across t... 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. Scope: local bookworm: resolved (fixed in 1.26.5-1) bullseye: open forky: resolved (fixed in 1.26.5-1) sid: resolved (fixed in 1.26.5-1) trixie: resolved (fixed in 1.26.5-1)

CVE-2021-3716: 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…

Affected

CVSS provenance