CVE-2023-5871
Published Nov 27, 2023A flaw was found in libnbd, due to a malicious Network Block Device (NBD), a protocol for accessing Block Devices such as hard disks over a Network. This issue may allow a malicio…
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redhat / libnbd CVEs
Beta · best-effort5 CVEs tagged to redhat / libnbd — 1 Critical, 0 High, 3 Medium, 1 Low, 0 Unrated.
CVE-2023-5215
Published Sep 28, 2023A flaw was found in libnbd. A server can reply with a block size larger than 2^63 (the NBD spec states the size is a 64-bit unsigned value). This issue could lead to an applicatio…
CVE-2022-0485
Published Aug 29, 2022A flaw was found in the copying tool `nbdcopy` of libnbd. When performing multi-threaded copies using asynchronous nbd calls, nbdcopy was blindly treating the completion of an asy…
CVE-2021-20286
Published Mar 15, 2021A flaw was found in libnbd 1.7.3. An assertion failure in nbd_unlocked_opt_go in ilb/opt.c may lead to denial of service.
CVE-2019-14842
Published Nov 26, 2019Structured reply is a feature of the newstyle NBD protocol allowing the server to send a reply in chunks. A bounds check which was supposed to test for chunk offsets smaller than…
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