ByteOS Network

NVD Vulnerability Details :

CVE-2024-52791

Analyzed

Source-security-advisories@github.com

Published At-16 Jan, 2025 | 20:15

Updated At-20 Aug, 2025 | 14:49

Matrix Media Repo (MMR) is a highly configurable multi-homeserver media repository for Matrix. MMR makes requests to other servers as part of normal operation, and these resource owners can return large amounts of JSON back to MMR for parsing. In parsing, MMR can consume large amounts of memory and exhaust available memory. This is fixed in MMR v1.3.8. Users are advised to upgrade. For users unable to upgrade; forward proxies can be configured to block requests to unsafe hosts. Alternatively, MMR processes can be configured with memory limits and auto-restart. Running multiple MMR processes concurrently can help ensure a restart does not overly impact users.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	3.1	5.3	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Primary	3.1	7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CPE Matches

t2bot>>matrix-media-repo>>Versions before 1.3.8(exclusive)

cpe:2.3:a:t2bot:matrix-media-repo:*:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-789	Primary	security-advisories@github.com

References

Hyperlink	Source	Resource
https://github.com/t2bot/matrix-media-repo/releases/tag/v1.3.8	security-advisories@github.com	Release Notes
https://github.com/t2bot/matrix-media-repo/security/advisories/GHSA-gp86-q8hg-fpxj	security-advisories@github.com	Vendor Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History