CVE-2023-6682: gitlab (CVSS 6.5)

Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 16.9 prior to 16.9.7, starting from 16.10 prior to 16.10.5, and starting from 16.11 prior to 16.11.2. A problem with the processing logic for Discord Integrations Chat Messages can lead to a regular expression DoS attack on the server.

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CVSS v3.1 Score

6.5

MEDIUM

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

Weakness Type (CWE)

CWE-1333 CWE-1333

Affected Products

Vendor	Product	Versions
gitlab	gitlab	16.9.0 — 16.9.7
gitlab	gitlab	16.9.0 — 16.9.7
gitlab	gitlab	16.10.0 — 16.10.5
gitlab	gitlab	16.10.0 — 16.10.5
gitlab	gitlab	16.11.0 — 16.11.2
gitlab	gitlab	16.11.0 — 16.11.2

References

Other References

https://gitlab.com/gitlab-org/gitlab/-/issues/434821 https://hackerone.com/reports/2269012 https://gitlab.com/gitlab-org/gitlab/-/issues/434821 https://hackerone.com/reports/2269012

Frequently Asked Questions

What is CVE-2023-6682? +

An issue has been discovered in GitLab CE/EE affecting all versions starting from 16.9 prior to 16.9.7, starting from 16.10 prior to 16.10.5, and starting from 16.11 prior to 16.11.2. A problem with the processing logic for Discord Integrations Chat Messages can lead to a regular expression DoS attack on the server. It has a CVSS v3.1 base score of 6.5 (MEDIUM).

How severe is CVE-2023-6682? +

CVE-2023-6682 has a CVSS v3.1 score of 6.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2023-6682? +

CVE-2023-6682 affects products from gitlab, specifically: gitlab. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2023-6682? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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