What is the severity of CVE-2021-22177?

CVE-2021-22177 has a severity rating that indicates a potential denial of service vulnerability.

How do I fix CVE-2021-22177?

To fix CVE-2021-22177, upgrade GitLab CE/EE to the latest version that addresses this vulnerability.

What versions are affected by CVE-2021-22177?

CVE-2021-22177 affects GitLab CE/EE versions from 12.6.0 up to and including 13.8.4.

What kind of attack does CVE-2021-22177 allow?

CVE-2021-22177 allows an attacker to spike server resource utilization, potentially leading to service disruption.

Is CVE-2021-22177 a remote or local vulnerability?

CVE-2021-22177 is considered a remote vulnerability as it can be exploited by an attacker without physical access to the system.

Vulnerability/
CVE-2021-22177

medium

4.3

CWE

400

1/4/2021

3/8/2024

CVE-2021-22177

First published: Thu Apr 01 2021(Updated: )

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.

Credit: cve@gitlab.com

Affected Software	Affected Version	How to fix
GitLab	>=12.6.0<13.6.7
GitLab	>=12.6.0<13.6.7
GitLab	>=13.7.0<13.7.7
GitLab	>=13.7.0<13.7.7
GitLab	>=13.8.0<13.8.4
GitLab	>=13.8.0<13.8.4

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2021-22177?
CVE-2021-22177 has a severity rating that indicates a potential denial of service vulnerability.
How do I fix CVE-2021-22177?
To fix CVE-2021-22177, upgrade GitLab CE/EE to the latest version that addresses this vulnerability.
What versions are affected by CVE-2021-22177?
CVE-2021-22177 affects GitLab CE/EE versions from 12.6.0 up to and including 13.8.4.
What kind of attack does CVE-2021-22177 allow?
CVE-2021-22177 allows an attacker to spike server resource utilization, potentially leading to service disruption.
Is CVE-2021-22177 a remote or local vulnerability?
CVE-2021-22177 is considered a remote vulnerability as it can be exploited by an attacker without physical access to the system.

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source/MITRE
agent/last-modified-date
agent/severity
agent/event
agent/first-publish-date
agent/source
agent/tags
collector/nvd-index
agent/software-canonical-lookup-request
vendor/gitlab
canonical/gitlab
version/gitlab/12.6.0
version/gitlab/13.7.0
version/gitlab/13.8.0

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Frequently Asked Questions

What is the severity of CVE-2021-22177?
CVE-2021-22177 has a severity rating that indicates a potential denial of service vulnerability.
How do I fix CVE-2021-22177?
To fix CVE-2021-22177, upgrade GitLab CE/EE to the latest version that addresses this vulnerability.
What versions are affected by CVE-2021-22177?
CVE-2021-22177 affects GitLab CE/EE versions from 12.6.0 up to and including 13.8.4.
What kind of attack does CVE-2021-22177 allow?
CVE-2021-22177 allows an attacker to spike server resource utilization, potentially leading to service disruption.
Is CVE-2021-22177 a remote or local vulnerability?
CVE-2021-22177 is considered a remote vulnerability as it can be exploited by an attacker without physical access to the system.