Ubuntu.comUB:CVE-2021-22177CVE-2021-22177
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
EPSS
Percentile
38.5%
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.
References
gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22177.json
gitlab.com/gitlab-org/gitlab/-/issues/238988
hackerone.com/reports/953444
launchpad.net/bugs/cve/CVE-2021-22177
nvd.nist.gov/vuln/detail/CVE-2021-22177
security-tracker.debian.org/tracker/CVE-2021-22177
www.cve.org/CVERecord?id=CVE-2021-22177
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
EPSS
Percentile
38.5%