CVE-2023-5215

CVSS 3.1 Score 6.5 of 10 (medium)

Details

Published Sep 28, 2023
Updated: Jan 3, 2024
CWE ID 252
CWE ID 241

Summary

CVE-2023-5215 is a vulnerability found in libnbd, affecting various products including nzvWK0, nzvWK1, nzvWK2, and nzvWK3. The flaw allows a server to respond with a block size larger than the specified limit, potentially causing an application crash or unintended behavior if the nbd_get_size() function is not handled correctly. The vulnerability has a base severity rating of MEDIUM and an exploitability score of 2.8. It poses a potential danger to organizations as it can result in a denial of service or compromise the availability of affected systems. To remediate this issue, it is recommended to update to the latest version of libnbd or apply any available patches.

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