Home/CVE/A denial of service vulnerability was discovered in nbdkit. A client issuing a certain sequence of commands could possib
CVE

CVE-2019-14851

A denial of service vulnerability was discovered in nbdkit. A client issuing a certain sequence of commands could possib

A denial of service vulnerability was discovered in nbdkit. A client issuing a certain sequence of commands could possibly trigger an assertion failure, causing nbdkit to exit. This issue only affected nbdkit versions 1.12.7, 1.14.1, and 1.15.1.

MEDIUM · CVSS 6.5 EPSS 0.00332
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-617Reachable Assertion
▤

Affected Products & Versions

3
nbdkit project nbdkit< 1.12.7
nbdkit project nbdkit>= 1.14.0 and < 1.14.1
nbdkit project nbdkit>= 1.15.0 and < 1.15.1
▣

Scoring & Timeline

6.5
MEDIUM · CVSS v3.1 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD18 Mar 2021 · 08:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://bugzilla.redhat.com/show_bug.cgi?id=1757259Issue TrackingPatchThird Party Advisory
https://www.redhat.com/archives/libguestfs/2019-September/msg00272.htmlMailing ListPatchVendor Advisory
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