CVE-2023-23762 Vulnerability Details

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CVE-2023-23762 Metadata Quick Info

CVE Published: 07/04/2023 | CVE Updated: 02/08/2024 | CVE Year: 2023
Source: GitHub_P | Vendor: GitHub | Product: Enterprise Server
Status : PUBLISHED

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CVE-2023-23762 Description

An incorrect comparison vulnerability was identified in GitHub Enterprise Server that allowed commit smuggling by displaying an incorrect diff. To do so, an attacker would need write access to the repository and be able to correctly guess the target branch before it’s created by the code maintainer. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.9 and was fixed in versions 3.4.18, 3.5.15, 3.6.11, 3.7.8, and 3.8.1. This vulnerability was reported via the GitHub Bug Bounty program.

Metrics

CVSS Version: 3.1 | Base Score: 6.5 MEDIUM
Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:L/A:N

l➤ Exploitability Metrics:
    Attack Vector (AV)* NETWORK
    Attack Complexity (AC)* HIGH
    Privileges Required (PR)* LOW
    User Interaction (UI)* REQUIRED
    Scope (S)* CHANGED

l➤ Impact Metrics:
    Confidentiality Impact (C)* HIGH
    Integrity Impact (I)* LOW
    Availability Impact (A)* NONE

Weakness Enumeration (CWE)

CWE-ID: CWE-697
CWE Name: CWE-697 Incorrect Comparison
Source: GitHub

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID: CAPEC-148
CAPEC Description: CAPEC-148 Content Spoofing


Source: NVD (National Vulnerability Database).