CVE-2022-3514

Severity Score

5.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An issue has been discovered in GitLab CE/EE affecting all versions starting from 6.6 before 15.5.7, all versions starting from 15.6 before 15.6.4, all versions starting from 15.7 before 15.7.2. An attacker may cause Denial of Service on a GitLab instance by exploiting a regex issue in the submodule URL parser.

Se ha descubierto un problema en GitLab CE/EE que afecta a todas las versiones desde 6.6 anteriores a 15.5.7, todas las versiones desde 15.6 anteriores a 15.6.4, todas las versiones desde 15.7 anteriores a 15.7.2. Un atacante puede provocar una denegación de servicio en una instancia de GitLab explotando un problema de expresiones regulares en el analizador de URL del submódulo.

*Credits: Thanks [mokusou](https://hackerone.com/mokusou) for reporting this vulnerability through our HackerOne bug bounty program

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-10-14 CVE Reserved
2023-01-12 CVE Published
2024-08-03 CVE Updated
2024-08-04 EPSS 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/377978	Broken Link

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-3514.json	2023-01-18

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"				>= 6.6.0 < 15.5.7 Search vendor "Gitlab" for product "Gitlab" and version " >= 6.6.0 < 15.5.7"		community		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 6.6.0 < 15.5.7 Search vendor "Gitlab" for product "Gitlab" and version " >= 6.6.0 < 15.5.7"		enterprise		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 15.6.0 < 15.6.4 Search vendor "Gitlab" for product "Gitlab" and version " >= 15.6.0 < 15.6.4"		community		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 15.6.0 < 15.6.4 Search vendor "Gitlab" for product "Gitlab" and version " >= 15.6.0 < 15.6.4"		enterprise		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 15.7.0 < 15.7.2 Search vendor "Gitlab" for product "Gitlab" and version " >= 15.7.0 < 15.7.2"		community		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 15.7.0 < 15.7.2 Search vendor "Gitlab" for product "Gitlab" and version " >= 15.7.0 < 15.7.2"		enterprise		Affected