CVE-2023-23764
Incorrect comparison vulnerability in GitHub Enterprise Server leading to commit smuggling
Severity Score
7.1
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
An incorrect comparison vulnerability was identified in GitHub Enterprise Server that allowed commit smuggling by displaying an incorrect diff within the GitHub pull request UI. To do so, an attacker would need write access to the repository. This vulnerability affected GitHub Enterprise Server versions 3.7.0 and above and was fixed in versions 3.7.9, 3.8.2, and 3.9.1. This vulnerability was reported via the GitHub Bug Bounty program.
*Credits:
inspector-ambitious
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-01-17 CVE Reserved
- 2023-07-27 CVE Published
- 2024-08-02 CVE Updated
- 2024-08-02 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-697: Incorrect Comparison
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| https://docs.github.com/en/enterprise-server@3.7/admin/release-notes#3.7.9 | Release Notes | |
| https://docs.github.com/en/enterprise-server@3.8/admin/release-notes#3.8.2 | Release Notes | |
| https://docs.github.com/en/enterprise-server@3.9/admin/release-notes#3.9.1 | Release Notes |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
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" | >= 3.7.0 < 3.7.9 Search vendor "Github" for product "Enterprise Server" and version " >= 3.7.0 < 3.7.9" | - |
Affected
| ||||||
| Github Search vendor "Github" | Enterprise Server Search vendor "Github" for product "Enterprise Server" | >= 3.8.0 < 3.8.2 Search vendor "Github" for product "Enterprise Server" and version " >= 3.8.0 < 3.8.2" | - |
Affected
| ||||||
| Github Search vendor "Github" | Enterprise Server Search vendor "Github" for product "Enterprise Server" | 3.9.0 Search vendor "Github" for product "Enterprise Server" and version "3.9.0" | - |
Affected
| ||||||