Mastodon vulnerable to arbitrary file creation through media… (CVE-2023-36460)

Résumé

Mastodon vulnerable to arbitrary file creation through media attachments

Description d'origine

La description telle que publiée par la source (souvent en anglais).

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.

Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV

Paquets affectés

Bitnami mastodon

[{"type":"SEMVER","events":[{"introduced":"3.5.0"},{"fixed":"3.5.9"},{"introduced":"4.0.0"},{"fixed":"4.0.5"},{"introduced":"4.1.0"},{"fixed":"4.1.3"}]}]

Références

advisory github.com
advisory github.com
advisory github.com
advisory github.com
advisory github.com
web openwall.com
web nvd.nist.gov