FKIE_CVE-2025-47711

Vulnerability from fkie_nvd - Published: 2025-06-09 06:15 - Updated: 2025-08-26 16:26
Severity ?
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
There's a flaw in the nbdkit server when handling responses from its plugins regarding the status of data blocks. If a client makes a specific request for a very large data range, and a plugin responds with an even larger single block, the nbdkit server can encounter a critical internal error, leading to a denial-of-service.
References
secalert@redhat.comhttps://access.redhat.com/security/cve/CVE-2025-47711Vendor Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2365687Issue Tracking
Impacted products
Vendor Product Version
nbdkit_project nbdkit -
redhat enterprise_linux 7.0
redhat enterprise_linux 8.0
redhat enterprise_linux 9.0
redhat enterprise_linux 10.0
redhat enterprise_linux_advanced_virtualization 8.0
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