Vulnerability Report

CVE-2023-23764

Title: Incorrect comparison vulnerability (commit smuggling)

Data Integrity

Proof Of Concept

No public PoC currently indexed for CVE-2023-23764.

CWE Category CWE-697
Published Date Jul 27, 2023
Modified Date Nov 21, 2024
Exploit Status Not Found
Score 4.8 CVSS v3.1
Exploit Probability (EPSS)
0.59%

Vulnerability Summary

CVE-2023-23764: 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.

Impacted Vendors

B
blackberry 1
M
microfocus 1
G
github 1

Reference Links

https://docs.github.com/en/[email protected]/admin/release-notes#3.7.9 https://docs.github.com/en/[email protected]/admin/release-notes#3.8.2 https://docs.github.com/en/[email protected]/admin/release-notes#3.9.1 https://docs.github.com/en/[email protected]/admin/release-notes#3.7.9 https://docs.github.com/en/[email protected]/admin/release-notes#3.8.2 https://docs.github.com/en/[email protected]/admin/release-notes#3.9.1
CVSS v3.1
Source Entity [email protected]
Severity MEDIUM
4.8
Attack Vector
NETWORK
Complexity
HIGH
Privileges
N/A
Interaction
REQUIRED
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:H/A:N
CVSS v3.1
Source Entity [email protected]
Severity HIGH
7.1
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2023-23764 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity HIGH
Privileges N/A
Interaction REQUIRED
CVSS Vector String CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:H/A:N

Affected Stack

No specific products linked.