CVE-2023-36460

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  3. CVE-2023-36460

9.9 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.1 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

M

astodon 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.

References
Link Resource
http://www.openwall.com/lists/oss-security/2023/07/06/4 Mailing List
https://github.com/mastodon/mastodon/commit/dc8f1fbd976ae544720a4e07120d9a91b2722440 Patch Third Party Advisory
https://github.com/mastodon/mastodon/releases/tag/v3.5.9 Third Party Advisory
https://github.com/mastodon/mastodon/releases/tag/v4.0.5 Third Party Advisory
https://github.com/mastodon/mastodon/releases/tag/v4.1.3 Third Party Advisory
https://github.com/mastodon/mastodon/security/advisories/GHSA-9928-3cp5-93fm Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/07/06/4 Mailing List
https://github.com/mastodon/mastodon/commit/dc8f1fbd976ae544720a4e07120d9a91b2722440 Patch Third Party Advisory
https://github.com/mastodon/mastodon/releases/tag/v3.5.9 Third Party Advisory
https://github.com/mastodon/mastodon/releases/tag/v4.0.5 Third Party Advisory
https://github.com/mastodon/mastodon/releases/tag/v4.1.3 Third Party Advisory
https://github.com/mastodon/mastodon/security/advisories/GHSA-9928-3cp5-93fm Third Party Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:joinmastodon:mastodon:*:*:*:*:*:*:*:*
cpe:2.3:a:joinmastodon:mastodon:*:*:*:*:*:*:*:*
cpe:2.3:a:joinmastodon:mastodon:*:*:*:*:*:*:*:*
History

21 Nov 2024, 08:09

Type Values Removed Values Added
References () http://www.openwall.com/lists/oss-security/2023/07/06/4 - Mailing List () http://www.openwall.com/lists/oss-security/2023/07/06/4 - Mailing List
References () https://github.com/mastodon/mastodon/commit/dc8f1fbd976ae544720a4e07120d9a91b2722440 - Patch, Third Party Advisory () https://github.com/mastodon/mastodon/commit/dc8f1fbd976ae544720a4e07120d9a91b2722440 - Patch, Third Party Advisory
References () https://github.com/mastodon/mastodon/releases/tag/v3.5.9 - Third Party Advisory () https://github.com/mastodon/mastodon/releases/tag/v3.5.9 - Third Party Advisory
References () https://github.com/mastodon/mastodon/releases/tag/v4.0.5 - Third Party Advisory () https://github.com/mastodon/mastodon/releases/tag/v4.0.5 - Third Party Advisory
References () https://github.com/mastodon/mastodon/releases/tag/v4.1.3 - Third Party Advisory () https://github.com/mastodon/mastodon/releases/tag/v4.1.3 - Third Party Advisory
References () https://github.com/mastodon/mastodon/security/advisories/GHSA-9928-3cp5-93fm - Third Party Advisory () https://github.com/mastodon/mastodon/security/advisories/GHSA-9928-3cp5-93fm - Third Party Advisory
Information

Published : 2023-07-06 19:15

Updated : 2024-11-21 08:09

NVD link : CVE-2023-36460

Mitre link : CVE-2023-36460

CVE.ORG link : CVE-2023-36460

JSON object : View

Products Affected

joinmastodon

CWE
CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')