// For flags

CVE-2021-39912

 

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 potential DoS vulnerability was discovered in GitLab CE/EE starting with version 13.7. Using a malformed TIFF images was possible to trigger memory exhaustion.

Se ha detectado una potencial vulnerabilidad DoS en GitLab CE/EE a partir de la versión 13.7. Usando imágenes TIFF mal formadas era posible desencadenar el agotamiento de la memoria

*Credits: Thanks @haquaman for reporting this vulnerability through our HackerOne bug bounty program
CVSS Scores
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
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-08-23 CVE Reserved
  • 2021-11-04 CVE Published
  • 2024-07-20 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-770: Allocation of Resources Without Limits or Throttling
CAPEC
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"
>= 13.7.0 < 14.2.6
Search vendor "Gitlab" for product "Gitlab" and version " >= 13.7.0 < 14.2.6"
community
Affected
Gitlab
Search vendor "Gitlab"
Gitlab
Search vendor "Gitlab" for product "Gitlab"
>= 13.7.0 < 14.2.6
Search vendor "Gitlab" for product "Gitlab" and version " >= 13.7.0 < 14.2.6"
enterprise
Affected
Gitlab
Search vendor "Gitlab"
Gitlab
Search vendor "Gitlab" for product "Gitlab"
>= 14.3.0 < 14.3.4
Search vendor "Gitlab" for product "Gitlab" and version " >= 14.3.0 < 14.3.4"
community
Affected
Gitlab
Search vendor "Gitlab"
Gitlab
Search vendor "Gitlab" for product "Gitlab"
>= 14.3.0 < 14.3.4
Search vendor "Gitlab" for product "Gitlab" and version " >= 14.3.0 < 14.3.4"
enterprise
Affected
Gitlab
Search vendor "Gitlab"
Gitlab
Search vendor "Gitlab" for product "Gitlab"
>= 14.4.0 < 14.4.1
Search vendor "Gitlab" for product "Gitlab" and version " >= 14.4.0 < 14.4.1"
community
Affected
Gitlab
Search vendor "Gitlab"
Gitlab
Search vendor "Gitlab" for product "Gitlab"
>= 14.4.0 < 14.4.1
Search vendor "Gitlab" for product "Gitlab" and version " >= 14.4.0 < 14.4.1"
enterprise
Affected