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ubuntucveUbuntu.comUB:CVE-2023-2181
HistoryMay 12, 2023 - 12:00 a.m.

CVE-2023-2181

2023-05-1200:00:00
ubuntu.com
ubuntu.com
15
cve-2023-2181
gitlab
security issue
refs/replace
version 15.11.3
merge request
review
content smuggling
unix

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

50.5%

An issue has been discovered in GitLab affecting all versions before
15.9.8, 15.10.0 before 15.10.7, and 15.11.0 before 15.11.3. A malicious
developer could use a git feature called refs/replace to smuggle content
into a merge request which would not be visible during review in the UI.

OSVersionArchitecturePackageVersionFilename
ubuntu16.04noarchgitlab< anyUNKNOWN

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

50.5%