CVE-2022-39253High

GitHub: CVE-2022-39253 Local clone optimization dereferences symbolic links by default

Published
November 8, 2022
Last Modified
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🔗 CVE IDs covered (1)

📋 Description

What type of information could be disclosed by this vulnerability? The type of information that could be disclosed if an attacker successfully exploited this vulnerability is sensitive information.

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do? Successful exploitation of this vulnerability requires a malicious actor to convince a victim to close a repository with a symbolic link pointing to sensitive information on a victim's machine.

Why is this GitHub CVE included in the Security Update Guide? The vulnerability assigned to this CVE is in Git for Windows software which is consumed by Microsoft Visual Studio. It is being documented in the Security Update Guide to announce that the latest builds of Visual Studio are no longer vulnerable. Please see Security Update Guide Supports CVEs Assigned by Industry Partners for more information. For more information see: Local clone optimization dereferences symbolic links by default.

🎯 Affected products5

  • Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)
  • Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10)
  • Microsoft Visual Studio 2022 version 17.0
  • Microsoft Visual Studio 2022 version 17.2
  • Microsoft Visual Studio 2022 version 17.3

✅ Remediation

KBRelease Notes (Security Update) — fixed build 16.11.21 KBRelease Notes (Security Update) — fixed build 17.3.7 KBRelease Notes (Security Update) — fixed build 17.0.16 KBRelease Notes (Security Update) — fixed build 15.9.51 KBRelease Notes (Security Update) — fixed build 17.2.10

🔗 References (10)