CVE-2023-36460

CRITICAL

9.9

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung9.9

SchweregradCRITICAL

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionNONE

Veroffentlicht7/6/2023

Zuletzt geandert11/21/2024

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

joinmastodon:mastodon

Schwachen (CWE)

CWE-22

Referenzen

http://www.openwall.com/lists/oss-security/2023/07/06/4(security-advisories@github.com)

https://github.com/mastodon/mastodon/commit/dc8f1fbd976ae544720a4e07120d9a91b2722440(security-advisories@github.com)

https://github.com/mastodon/mastodon/releases/tag/v3.5.9(security-advisories@github.com)

https://github.com/mastodon/mastodon/releases/tag/v4.0.5(security-advisories@github.com)

https://github.com/mastodon/mastodon/releases/tag/v4.1.3(security-advisories@github.com)

https://github.com/mastodon/mastodon/security/advisories/GHSA-9928-3cp5-93fm(security-advisories@github.com)

http://www.openwall.com/lists/oss-security/2023/07/06/4(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/mastodon/mastodon/commit/dc8f1fbd976ae544720a4e07120d9a91b2722440(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/mastodon/mastodon/releases/tag/v3.5.9(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/mastodon/mastodon/releases/tag/v4.0.5(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/mastodon/mastodon/releases/tag/v4.1.3(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/mastodon/mastodon/security/advisories/GHSA-9928-3cp5-93fm(af854a3a-2127-422b-91ae-364da2661108)

IOC Korrelationen

Keine Korrelationen erfasst

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