CVE-2021-39907 Information

Description

A potential DOS vulnerability was discovered in GitLab CE/EE starting with version 13.7. The stripping of EXIF data from certain images resulted in high CPU usage.

CVSS Vector

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

Reference

https://hackerone.com/reports/1083182 https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39907.json https://gitlab.com/gitlab-org/gitlab/-/issues/299869

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

LOW

Base Severity

5.3