PT-2023-31799 · Github · Github Enterprise Server

Douglas Day · Published 2023-12-21 · Updated 2024-12-16 · CVE-2023-51379

Positive Technologies (AI Summary)

CVSS v3.1

4.9

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions GitHub Enterprise Server versions 3.7 through 3.17.18 GitHub Enterprise Server versions 3.8 through 3.8.11 GitHub Enterprise Server versions 3.9 through 3.9.6 GitHub Enterprise Server versions 3.10 through 3.10.3 GitHub Enterprise Server versions 3.11 through 3.11.0

Description An incorrect authorization issue was identified in GitHub Enterprise Server, allowing issue comments to be updated with an improperly scoped token. This issue did not allow unauthorized access to any repository content as it also required contents:write and issues:read permissions.

Recommendations For GitHub Enterprise Server versions 3.7 through 3.17.18, update to version 3.17.19. For GitHub Enterprise Server versions 3.8 through 3.8.11, update to version 3.8.12. For GitHub Enterprise Server versions 3.9 through 3.9.6, update to version 3.9.7. For GitHub Enterprise Server versions 3.10 through 3.10.3, update to version 3.10.4. For GitHub Enterprise Server versions 3.11 through 3.11.0, update to version 3.11.1.

Fix

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

CVE-2023-51379

Affected Products

Github Enterprise Server

References · 10

• https://osv.dev/vulnerability/CVE-2023-51379 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-51379 · Security Note
• https://twitter.com/ArchAngelDDay/status/1742678214865293493 · Twitter Post
• https://t.me/cvenotify/104411 · Telegram Post
• https://docs.github.com/en/enterprise-server@3.10/admin/release-notes#3.10.4 · Note
• https://docs.github.com/en/enterprise-server@3.11/admin/release-notes#3.11.1 · Note
• https://docs.github.com/en/enterprise-server@3.8/admin/release-notes#3.8.12 · Note
• https://docs.github.com/en/enterprise-server@3.7/admin/release-notes#3.7.19 · Note
• https://docs.github.com/en/enterprise-server@3.9/admin/release-notes#3.9.7 · Note
• https://t.me/cvenotify/65689 · Telegram Post