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ubuntucveUbuntu.comUB:CVE-2024-4024
HistoryApr 25, 2024 - 12:00 a.m.

CVE-2024-4024

2024-04-2500:00:00
ubuntu.com
ubuntu.com
4
cve-2024-4024
gitlab
bitbucket
oauth 2.0
takeover

7.3 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N

6.9 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

9.0%

An issue has been discovered in GitLab CE/EE affecting all versions
starting from 7.8 before 16.9.6, all versions starting from 16.10 before
16.10.4, all versions starting from 16.11 before 16.11.1. Under certain
conditions, an attacker with their Bitbucket account credentials may be
able to take over a GitLab account linked to another user’s Bitbucket
account, if Bitbucket is used as an OAuth 2.0 provider on GitLab.

7.3 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N

6.9 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

9.0%