CVE record · CVE-2024-7383

Libnbd: nbd server improper certificate validation

CVSS 7.4 HighEPSS 0.0039 · 33rd percentile

Published by the CVE Program (CNA: redhat) at 5 Aug 2024, 13:19 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Not given	Not given Package name: libnbd https://gitlab.com/nbdkit/libnbd	affected 1.18.0 to before 1.18.5 semver affected 1.20.0 to before 1.20.2 semver Other versions: unaffected
Red Hat	Red Hat Enterprise Linux 8 Package name: virt-devel:rhel https://access.redhat.com/downloads/content/package-browser/	unaffected 8100020240905091210.489197e6 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 8 Package name: virt:rhel https://access.redhat.com/downloads/content/package-browser/	unaffected 8100020240905091210.489197e6 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 9 Package name: libnbd https://access.redhat.com/downloads/content/package-browser/	unaffected 0:1.18.1-4.el9_4 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 10 Package name: libnbd https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: affected
Red Hat	Red Hat Enterprise Linux 8 Advanced Virtualization Package name: virt:av/libnbd https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: affected

Identifiers: CVE-2024-7383
CNA: redhat
Weakness (CWE): CWE-295
Tags: Red Hat Enterprise Linux 8
Red Hat Enterprise Linux 9
Red Hat Enterprise Linux 10
Red Hat Enterprise Linux 8 Advanced Virtualization
Weak cryptography or TLS
Published: 5 Aug 2024
Updated: 5 Nov 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
7.4	High	3.1	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N	CNA (redhat)

CISA KEV Not listed.
EPSS 0.0039, the 33rd percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

5 Aug 2024, 13:19 UTC Confirmed by the CVE List
5 Aug 2024, 14:15 UTC Confirmed by NVD

Sources

References from the CNA

access.redhat.com/errata/RHSA-2024:6757 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2024:6964 vendor-advisoryredhat
access.redhat.com/security/cve/CVE-2024-7383 vdb-entryredhat
bugzilla.redhat.com/show_bug.cgi?id=2302865 issue-trackingredhat
lists.libguestfs.org/archives/list/[email protected]/message/LHR3BW6RJ7K4BJBQIYV3GTZLSY27VZO2
lists.libguestfs.org/archives/list/[email protected]/thread/ENZY4LHLARA3N4C3JUNLPYUCXHFO7BWQ/

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.