// For flags

CVE-2023-23766

Incorrect comparison vulnerability in GitHub Enterprise Server leading to commit smuggling

Severity Score

6.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

An incorrect comparison vulnerability was identified in GitHub Enterprise Server that allowed commit smuggling by displaying an incorrect diff in a re-opened Pull Request. To do so, an attacker would need write access to the repository. This vulnerability affected all versions of GitHub Enterprise Server and was fixed in versions 3.6.17, 3.7.15, 3.8.8, 3.9.3, and 3.10.1. This vulnerability was reported via the GitHub Bug Bounty program.

Se identificó una vulnerabilidad de comparación incorrecta en GitHub Enterprise Server que permitía el contrabando de confirmaciones al mostrar una diferencia incorrecta en una Solicitud de Extracción reabierta. Para hacerlo, un atacante necesitaría acceso de escritura al repositorio. Esta vulnerabilidad afectó a todas las versiones de GitHub Enterprise Server y se solucionó en las versiones 3.6.17, 3.7.15, 3.8.8, 3.9.3 y 3.10.1. Esta vulnerabilidad se informó a través del programa GitHub Bug Bounty.

*Credits: inspector-amibitious
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2023-01-17 CVE Reserved
  • 2023-09-22 CVE Published
  • 2024-09-24 CVE Updated
  • 2024-09-28 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-697: Incorrect Comparison
CAPEC
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"
 < 3.6.17
Search vendor "Github" for product "Enterprise Server" and version " < 3.6.17"
-
Affected
Github
Search vendor "Github"
 Enterprise Server
Search vendor "Github" for product "Enterprise Server"
 >= 3.7.0 < 3.7.15
Search vendor "Github" for product "Enterprise Server" and version " >= 3.7.0 < 3.7.15"
-
Affected
Github
Search vendor "Github"
 Enterprise Server
Search vendor "Github" for product "Enterprise Server"
 >= 3.8.0 < 3.8.8
Search vendor "Github" for product "Enterprise Server" and version " >= 3.8.0 < 3.8.8"
-
Affected
Github
Search vendor "Github"
 Enterprise Server
Search vendor "Github" for product "Enterprise Server"
 >= 3.9.0 < 3.9.3
Search vendor "Github" for product "Enterprise Server" and version " >= 3.9.0 < 3.9.3"
-
Affected
Github
Search vendor "Github"
 Enterprise Server
Search vendor "Github" for product "Enterprise Server"
 3.10.0
Search vendor "Github" for product "Enterprise Server" and version "3.10.0"
-
Affected