CVE-2023-6688
Inefficient Regular Expression Complexity in GitLab
Severity Score
6.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track
*SSVC
Descriptions
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.
Se descubrió un problema en GitLab CE/EE que afecta a todas las versiones desde la 16.11 hasta la 16.11.2. Un problema con la lógica de procesamiento para la integración de mensajes de chat de Google puede provocar un ataque DoS de expresión regular en el servidor.
*Credits:
Thanks to `Anonymizer` for reporting this vulnerability through our HackerOne bug bounty program.
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Track
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-12-11 CVE Reserved
- 2024-05-09 CVE Published
- 2024-05-09 EPSS Updated
- 2024-10-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-400: Uncontrolled Resource Consumption
- CWE-1333: Inefficient Regular Expression Complexity
CAPEC
References (0)
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| GitLab Search vendor "GitLab" | GitLab Search vendor "GitLab" for product "GitLab" | >= 16.11.0 < 16.11.2 Search vendor "GitLab" for product "GitLab" and version " >= 16.11.0 < 16.11.2" | en |
Affected
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