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CVE-2019-12300

Publication date 23 May 2019

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

9.8 · Critical

Score breakdown

Buildbot before 1.8.2 and 2.x before 2.3.1 accepts a user-submitted authorization token from OAuth and uses it to authenticate a user. If an attacker has a token allowing them to read the user details of a victim, they can login as the victim.

Status

Package Ubuntu Release Status
buildbot 24.04 LTS noble
Fixed 2.3.1-1
23.10 mantic
Fixed 2.3.1-1
23.04 lunar
Fixed 2.3.1-1
22.10 kinetic
Fixed 2.3.1-1
22.04 LTS jammy
Fixed 2.3.1-1
21.10 impish
Fixed 2.3.1-1
21.04 hirsute
Fixed 2.3.1-1
20.10 groovy
Fixed 2.3.1-1
20.04 LTS focal
Fixed 2.3.1-1
19.10 eoan
Fixed 2.3.1-1
19.04 disco Ignored
18.10 cosmic Ignored
18.04 LTS bionic
Vulnerable
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H