CVE-2020-11505

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An issue was discovered in GitLab Community Edition (CE) and Enterprise Edition (EE) before 12.7.9, 12.8.x before 12.8.9, and 12.9.x before 12.9.3. A Workhorse bypass could lead to NuGet package and file disclosure (Exposure of Sensitive Information) via request smuggling.

Se descubrió un problema en GitLab Community Edition (CE) and Enterprise Edition (EE) versiones anteriores a la versión 12.7.9, versiones 12.8.x anteriores a la versión 12.8.9 y versiones 12.9.x anteriores a la versión 12.9.3. Una omisión de Workhorse podría conllevar a una divulgación de paquetes y archivos NuGet (Exposición de información confidencial) por medio del tráfico no autorizado de peticiones.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-04-03 CVE Reserved
2020-04-22 CVE Published
2023-03-07 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://about.gitlab.com/blog/categories/releases	2021-07-21
https://about.gitlab.com/releases/2020/04/14/critical-security-release-gitlab-12-dot-9-dot-3-released	2021-07-21

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"				< 12.7.9 Search vendor "Gitlab" for product "Gitlab" and version " < 12.7.9"		community		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				< 12.7.9 Search vendor "Gitlab" for product "Gitlab" and version " < 12.7.9"		enterprise		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 12.8.0 < 12.8.9 Search vendor "Gitlab" for product "Gitlab" and version " >= 12.8.0 < 12.8.9"		community		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 12.8.0 < 12.8.9 Search vendor "Gitlab" for product "Gitlab" and version " >= 12.8.0 < 12.8.9"		enterprise		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 12.9.0 < 12.9.3 Search vendor "Gitlab" for product "Gitlab" and version " >= 12.9.0 < 12.9.3"		community		Affected
Gitlab Search vendor "Gitlab"		Gitlab Search vendor "Gitlab" for product "Gitlab"				>= 12.9.0 < 12.9.3 Search vendor "Gitlab" for product "Gitlab" and version " >= 12.9.0 < 12.9.3"		enterprise		Affected