CVE-2023-6688
GitLab CE/EE Regular Expression Denial of Service (DoS) Vulnerability
Description
An issue has been discovered in GitLab CE/EE affecting all versions starting from 16.11 prior to 16.11.2. A problem with the processing logic for Google Chat Messages integration may lead to a regular expression DoS attack on the server.
INFO
Published Date :
May 14, 2024, 2:35 p.m.
Last Modified :
May 14, 2024, 4:13 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-6688.
| URL | Resource |
|---|---|
| https://gitlab.com/gitlab-org/gitlab/-/issues/434854 | |
| https://hackerone.com/reports/2270362 |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-6688 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-6688 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Received by [email protected]
May. 14, 2024
Action Type Old Value New Value Added Description An issue has been discovered in GitLab CE/EE affecting all versions starting from 16.11 prior to 16.11.2. A problem with the processing logic for Google Chat Messages integration may lead to a regular expression DoS attack on the server. Added Reference GitLab Inc. https://gitlab.com/gitlab-org/gitlab/-/issues/434854 [No types assigned] Added Reference GitLab Inc. https://hackerone.com/reports/2270362 [No types assigned] Added CWE GitLab Inc. CWE-400 Added CVSS V3.1 GitLab Inc. AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-6688 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-6688
weaknesses.