CVE - CVE-2023-34243

CVE-ID
CVE-2023-34243	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
TGstation is a toolset to manage production BYOND servers. In affected versions if a Windows user was registered in tgstation-server (TGS), an attacker could discover their username by brute-forcing the login endpoint with an invalid password. When a valid Windows logon was found, a distinct response would be generated. This issue has been addressed in version 5.12.5. Users are advised to upgrade. Users unable to upgrade may be mitigated by rate-limiting API calls with software that sits in front of TGS in the HTTP pipeline such as fail2ban.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://github.com/tgstation/tgstation-server/pull/1526 URL:https://github.com/tgstation/tgstation-server/pull/1526 MISC:https://github.com/tgstation/tgstation-server/security/advisories/GHSA-w3jx-4x93-76ph URL:https://github.com/tgstation/tgstation-server/security/advisories/GHSA-w3jx-4x93-76ph
Assigning CNA
GitHub (maintainer security advisories)
Date Record Created
20230531	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20230531)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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