PT-2023-31781 · Unknown · Nbviewer-App

N0N0Peration · Published 2023-12-22 · Updated 2024-01-11 · CVE-2023-51277

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions nbviewer-app (aka Jupyter Notebook Viewer) versions prior to 0.1.6

Description The issue is related to the get-task-allow entitlement for release builds, which can lead to code execution due to an improperly set entitlement. The developer has resolved the issue.

Recommendations For versions prior to 0.1.6, update to version 0.1.6 or later to resolve the issue. As a temporary workaround, consider restricting the use of the get-task-allow entitlement until the update is applied.

Exploit

Fix

Related Identifiers

CVE-2023-51277

Affected Products

Nbviewer-App

References · 9

• 🔥 https://youtube.com/watch?v=c0nawqA_bdI · Exploit
• https://github.com/tuxu/nbviewer-app/commit/dc1e4ddf64c78e13175a39b076fa0646fc62e581 · Patch
• https://osv.dev/vulnerability/CVE-2023-51277 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-51277 · Security Note
• https://github.com/tuxu/nbviewer-app/compare/0.1.5...0.1.6 · Note
• https://t.me/cvenotify/66314 · Telegram Post
• https://t.me/cvenotify/66350 · Telegram Post
• https://twitter.com/n0ps3/status/1738297294112579809 · Twitter Post
• https://developer.apple.com/documentation/security/notarizing_macos_software_before_distribution/resolving_common_notarization_issues#3087731 · Note