CVE-2021-39867

Published: Oct 5, 2021

Modified: Aug 4, 2024

PUBLISHED

CVSS v3.1

6.5

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.

Vendor	Product	Versions
GitLab	GitLab	affected `>=8.15, <14.1.7` affected `>=14.2, <14.2.5` affected `>=14.3, <14.3.1`

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

References

https://gitlab.com/gitlab-org/gitlab/-/issues/214401

x_refsource_MISC

https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39867.json

x_refsource_CONFIRM

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CVE-2021-39867

Description

Affected Products

CVSS v3.1 Details

References