CVE-2023-6489
Inefficient Regular Expression Complexity in GitLab
Severity Score
4.3
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track
*SSVC
Descriptions
A denial of service vulnerability was identified in GitLab CE/EE, versions 16.7.7 prior to 16.8.6, 16.9 prior to 16.9.4 and 16.10 prior to 16.10.2 which allows an attacker to spike the GitLab instance resources usage resulting in service degradation via chat integration feature.
Se identificó una vulnerabilidad de denegación de servicio en GitLab CE/EE, versiones 16.7.7 anteriores a 16.8.6, 16.9 anteriores a 16.9.4 y 16.10 anteriores a 16.10.2, que permite a un atacante aumentar el uso de recursos de la instancia de GitLab, lo que resulta en servicio. degradación a través de la función de integración de chat.
*Credits:
Thanks `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
- 2023-12-04 CVE Reserved
- 2024-04-12 CVE Published
- 2024-04-12 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" | >= 16.7.7 < 16.8.6 Search vendor "GitLab" for product "GitLab" and version " >= 16.7.7 < 16.8.6" | en |
Affected
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| GitLab Search vendor "GitLab" | GitLab Search vendor "GitLab" for product "GitLab" | >= 16.9.0 < 16.9.4 Search vendor "GitLab" for product "GitLab" and version " >= 16.9.0 < 16.9.4" | en |
Affected
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| GitLab Search vendor "GitLab" | GitLab Search vendor "GitLab" for product "GitLab" | >= 16.10.0 < 16.10.2 Search vendor "GitLab" for product "GitLab" and version " >= 16.10.0 < 16.10.2" | en |
Affected
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