A flaw was found in libnbd. The client did not always correctly verify the NBD server's certificate when using TLS to connect to an NBD server. This issue allows a man-in-the-middle attack on NBD traffic.
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Score 5.9 from GitHub Security Advisory published 2024-08-05. NVD baseline CVSS 7.4; sources differ by 1.5.
A flaw was found in libnbd. The client did not always correctly verify the NBD server's certificate when using TLS to connect to an NBD server. This issue allows a man-in-the-middle attack on NBD traffic.
August 5, 2024
April 15, 2026
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| redhat | virt:rhel-8100020240905091210.489197e6 | 2024-09-24 | redhat |
| redhat | libnbd-0:1.18.1-4.el9_4 | 2024-09-18 | redhat |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
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msrc · redhat
CWE-295