Vulnerability CVE-2021-22177
Published: 2021-04-01

Description:
Potential DoS was identified in gitlab-shell in GitLab CE/EE version 12.6.0 or above, which allows an attacker to spike the server resource utilization via gitlab-shell command.

Type:

CWE-400

 (Uncontrolled Resource Consumption ('Resource Exhaustion'))

CVSS2 => (AV:N/AC:L/Au:S/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4/10
2.9/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Gitlab -> Gitlab 

 References:
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22177.json
https://gitlab.com/gitlab-org/gitlab/-/issues/238988
https://hackerone.com/reports/953444
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