CVE-2021-39932

Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 11.0 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2. Using large payloads, the diff feature could be used to trigger high load time for users reviewing code changes.

Category

4.3
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.30%
Third-Party Advisory gitlab.com
Affected: GitLab GitLab
Published at:
Updated at:

References

Link Tags
https://gitlab.com/gitlab-org/gitlab/-/issues/217360 broken link
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39932.json third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-39932?
CVE-2021-39932 has been scored as a medium severity vulnerability.
How to fix CVE-2021-39932?
To fix CVE-2021-39932, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-39932 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-39932 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-39932?
CVE-2021-39932 affects GitLab GitLab.
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