CVE-2022-1954
Severity Score
5.3
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
A Regular Expression Denial of Service vulnerability in GitLab CE/EE affecting all versions from 1.0.2 prior to 14.10.5, 15.0 prior to 15.0.4, and 15.1 prior to 15.1.1 allows an attacker to make a GitLab instance inaccessible via specially crafted web server response headers
Una vulnerabilidad de Denegación de Servicio por Expresiones Regulares en GitLab CE/EE que afecta a todas las versiones desde la 1.0.2 anteriores a 14.10.5, la 15.0 anteriores a 15.0.4 y la 15.1 anteriores a 15.1.1, permite a un atacante hacer inaccesible una instancia de GitLab por medio de encabezados de respuesta del servidor web especialmente diseñadas
*Credits:
Thanks [afewgoats](https://hackerone.com/afewgoats) for reporting this vulnerability through our HackerOne bug bounty program
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2022-05-31 CVE Reserved
- 2022-07-01 CVE Published
- 2024-01-22 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-1333: Inefficient Regular Expression Complexity
CAPEC
References (2)
| URL | Tag | Source |
|---|---|---|
| https://gitlab.com/gitlab-org/gitlab/-/issues/358160 | Broken Link |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1954.json | 2023-08-08 |
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" | >= 1.0.2 < 14.10.5 Search vendor "Gitlab" for product "Gitlab" and version " >= 1.0.2 < 14.10.5" | community |
Affected
| ||||||
| Gitlab Search vendor "Gitlab" | Gitlab Search vendor "Gitlab" for product "Gitlab" | >= 1.0.2 < 14.10.5 Search vendor "Gitlab" for product "Gitlab" and version " >= 1.0.2 < 14.10.5" | enterprise |
Affected
| ||||||
| Gitlab Search vendor "Gitlab" | Gitlab Search vendor "Gitlab" for product "Gitlab" | >= 15.0.0 < 15.0.4 Search vendor "Gitlab" for product "Gitlab" and version " >= 15.0.0 < 15.0.4" | community |
Affected
| ||||||
| Gitlab Search vendor "Gitlab" | Gitlab Search vendor "Gitlab" for product "Gitlab" | >= 15.0.0 < 15.0.4 Search vendor "Gitlab" for product "Gitlab" and version " >= 15.0.0 < 15.0.4" | enterprise |
Affected
| ||||||
| Gitlab Search vendor "Gitlab" | Gitlab Search vendor "Gitlab" for product "Gitlab" | 15.1.0 Search vendor "Gitlab" for product "Gitlab" and version "15.1.0" | community |
Affected
| ||||||
| Gitlab Search vendor "Gitlab" | Gitlab Search vendor "Gitlab" for product "Gitlab" | 15.1.0 Search vendor "Gitlab" for product "Gitlab" and version "15.1.0" | enterprise |
Affected
| ||||||