CVE-2023-36460

CRITICAL

9.9

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.19.9

SeveridadeCRITICAL

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado7/6/2023

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

joinmastodon:mastodon

Fraquezas (CWE)

CWE-22

Referencias

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)

Correlacoes IOC

Sem correlacoes registradas

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