Description

Synapse is an open-source Matrix homeserver. In Synapse before 1.120.1, multipart/form-data requests can in certain configurations transiently increase memory consumption beyond expected levels while processing the request, which can be used to amplify denial of service attacks. Synapse 1.120.1 resolves the issue by denying requests with unsupported multipart/form-data content type.

INFO

Published Date :

2024-12-03T17:01:50.119Z

Last Modified :

2024-12-03T19:04:44.446Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2024-52805 vulnerability.

Vendors Products
Element-hq
  • Synapse
Matrix
  • Synapse
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2024-52805.

URL Resource
https://github.com/element-hq/synapse/security/advisories/GHSA-rfq8-j7rh-8hf2 cve-icon cve-icon
https://github.com/twisted/twisted/issues/4688#issuecomment-1167705518 cve-icon cve-icon
https://github.com/twisted/twisted/issues/4688#issuecomment-2385711609 cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
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Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact