Mastodon is a free, open-source social network server based on ActivityPub. Starting in version 3.5.0 and prior to versions 3.5.9, 4.0.5, and 4.1.3, attackers using carefully crafted media files can cause Mastodon's media processing code to create arbitrary files at any location. This allows attackers to create and overwrite any file Mastodon has access to, allowing Denial of Service and arbitrary Remote Code Execution. Versions 3.5.9, 4.0.5, and 4.1.3 contain a patch for this issue.
History

Mon, 18 Nov 2024 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2023-07-06T18:39:09.825Z

Updated: 2024-11-18T20:44:22.004Z

Reserved: 2023-06-21T18:50:41.699Z

Link: CVE-2023-36460

cve-icon Vulnrichment

Updated: 2024-08-02T16:45:56.987Z

cve-icon NVD

Status : Modified

Published: 2023-07-06T19:15:10.807

Modified: 2024-11-21T08:09:45.497

Link: CVE-2023-36460

cve-icon Redhat

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