CVE-2023-36460

CRITICAL

9.9

Description

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.

Details CVE

Score CVSS v3.19.9

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie7/6/2023

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

joinmastodon:mastodon

Faiblesses (CWE)

CWE-22

References

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)

Correlations IOC

Aucune correlation enregistree

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