CVE-2021-39867
Medium
Description
In all versions of GitLab CE/EE since version 8.15, a DNS rebinding vulnerability in Gitea Importer may be exploited by an attacker to trigger Server Side Request Forgery (SSRF) attacks.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Gitlab
PublishedOct 5, 2021
First seenOct 5, 2021
How to fix
Update
- gitlab gitlab14.1.7, 14.2.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gitlab gitlab | 8.15.0 ≤ v < 14.1.7, 14.2.0 ≤ v < 14.2.5, 4.3.0 | 14.1.7, 14.2.5 |
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