EUVD-2025-17431CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Lifecycle Timeline
4DescriptionNVD
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.
AnalysisAI
CVE-2025-47711 is a security vulnerability (CVSS 6.5). Remediation should follow standard vulnerability management procedures.
Technical ContextAI
Vulnerability type not specified by vendor.
RemediationAI
Monitor vendor channels for patch availability.
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Vendor StatusVendor
Ubuntu
Priority: Medium| Release | Status | Version |
|---|---|---|
| xenial | needs-triage | - |
| focal | needs-triage | - |
| jammy | needs-triage | - |
| noble | needs-triage | - |
| upstream | needs-triage | - |
| plucky | ignored | end of life, was needs-triage |
| oracular | ignored | end of life, was needs-triage |
| questing | needs-triage | - |
Debian
Bug #1105227| Release | Status | Fixed Version | Urgency |
|---|---|---|---|
| bullseye | vulnerable | 1.24.1-2 | - |
| bookworm | vulnerable | 1.32.5-1 | - |
| trixie | fixed | 1.42.3-1 | - |
| forky, sid | fixed | 1.46.2-1 | - |
| (unstable) | fixed | 1.42.3-1 | - |
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External POC / Exploit Code
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