// For flags

CVE-2024-2440

Race Condition was identified in GitHub Enterprise Server that allowed maintaining admin permissions

Severity Score

5.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

A race condition in GitHub Enterprise Server allowed an existing admin to maintain permissions on a detached repository by making a GraphQL mutation to alter repository permissions while the repository is detached. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.13 and was fixed in versions 3.9.13, 3.10.10, 3.11.8 and 3.12.1. This vulnerability was reported via the GitHub Bug Bounty program.

Una condición de ejecución en GitHub Enterprise Server permitió a un administrador existente mantener permisos en un repositorio separado al realizar una mutación GraphQL para alterar los permisos del repositorio mientras el repositorio está separado. Esta vulnerabilidad afectó a todas las versiones de GitHub Enterprise Server anteriores a la 3.13 y se solucionó en las versiones 3.9.13, 3.10.10, 3.11.8 y 3.12.1. Esta vulnerabilidad se informó a través del programa GitHub Bug Bounty.

*Credits: inspector-ambitious
CVSS Scores
Attack Vector
Network
Attack Complexity
High
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
High
Availability
Low
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2024-02-26 First Exploit
  • 2024-03-13 CVE Reserved
  • 2024-04-19 CVE Published
  • 2024-04-20 EPSS Updated
  • 2024-08-01 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition
CAPEC
  • CAPEC-29: Leveraging Time-of-Check and Time-of-Use (TOCTOU) Race Conditions
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
GitHub
Search vendor "GitHub"
 Enterprise Server
Search vendor "GitHub" for product "Enterprise Server"
 >= 3.9.0 <= 3.9.12
Search vendor "GitHub" for product "Enterprise Server" and version " >= 3.9.0 <= 3.9.12"
en
Affected
GitHub
Search vendor "GitHub"
 Enterprise Server
Search vendor "GitHub" for product "Enterprise Server"
 >= 3.10.0 <= 3.10.9
Search vendor "GitHub" for product "Enterprise Server" and version " >= 3.10.0 <= 3.10.9"
en
Affected
GitHub
Search vendor "GitHub"
 Enterprise Server
Search vendor "GitHub" for product "Enterprise Server"
 >= 3.11.0 <= 3.11.7
Search vendor "GitHub" for product "Enterprise Server" and version " >= 3.11.0 <= 3.11.7"
en
Affected
GitHub
Search vendor "GitHub"
 Enterprise Server
Search vendor "GitHub" for product "Enterprise Server"
 3.12.0
Search vendor "GitHub" for product "Enterprise Server" and version "3.12.0"
en
Affected