Vulnerability Monitor

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CVE-2019-14850

A denial of service vulnerability was discovered in nbdkit 1.12.7, 1.14.1 and 1.15.1. An attacker could connect to the nbdkit service and cause it to perform a large amount of work in initializing backend plugins, by simply opening a connection to the service. This vulnerability could cause resource consumption and degradation of service in nbdkit, depending on the plugins configured on the server-side.

Published

2021-03-18T19:15:12.933

Last Modified

2024-11-21T04:27:29.737

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 3.7 (LOW)

CVSSv2 Vector

AV:N/AC:H/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: HIGH
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

4.9

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-406
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application nbdkit_project nbdkit < 1.12.7 Yes
Application nbdkit_project nbdkit < 1.14.1 Yes
Application nbdkit_project nbdkit < 1.15.1 Yes
Application redhat virtualization 4.0 Yes
Operating System redhat enterprise_linux 8.0 Yes
Operating System redhat enterprise_linux 8.0 Yes
Operating System redhat enterprise_linux_server 7.0 Yes
References