CVE-2019-14851

MEDIUM EPSS 58.2%
Published Mar 18, 20215y ago · Modified Jun 17, 20262w ago
6.5 CVSS 3.1
Medium
Find Similar
Published Mar 18, 2021 5y ago
Last Modified Jun 17, 2026 2w ago

Description

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.

CVSS Details

Base Score
6.5
Exploitability
2.8
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
58.2% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-617

Affected Products 3

VendorProductVersionRange
nbdkit_projectnbdkit* <1.12.7
nbdkit_projectnbdkit*≥1.14.0  –  <1.14.1
nbdkit_projectnbdkit*≥1.15.0  –  <1.15.1

References 2

  • bugzilla.redhat.com https://bugzilla.redhat.com/show_bug.cgi?id=1757259
    Issue TrackingPatchThird Party Advisory
  • redhat.com https://www.redhat.com/archives/libguestfs/2019-September/msg00272.html
    Mailing ListPatchVendor Advisory

Remediation

  • bugzilla.redhat.com https://bugzilla.redhat.com/show_bug.cgi?id=1757259
    Issue TrackingPatchThird Party Advisory
  • redhat.com https://www.redhat.com/archives/libguestfs/2019-September/msg00272.html
    Mailing ListPatchVendor Advisory