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CVE-2019-20933

Publication date 19 November 2020

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

9.8 · Critical

Score breakdown

InfluxDB before 1.7.6 has an authentication bypass vulnerability in the authenticate function in services/httpd/handler.go because a JWT token may have an empty SharedSecret (aka shared secret).

Status

Package Ubuntu Release Status
influxdb 22.04 LTS jammy
Fixed 1.6.7~rc0-1
21.10 impish
Fixed 1.6.7~rc0-1
21.04 hirsute
Fixed 1.6.7~rc0-1
20.10 groovy Ignored end of life
20.04 LTS focal
Fixed 1.6.4-1+deb10u1build0.20.04.1
18.04 LTS bionic
Fixed 1.1.1+dfsg1-4+deb9u1ubuntu1
16.04 LTS xenial
Not affected
14.04 LTS trusty Not in release

Severity score breakdown

Parameter Value
Base score 9.8 · Critical
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H