CVE-2024-10442: unified controller — Fix

Description

Off-by-one error vulnerability in the transmission component in Synology Replication Service before 1.0.12-0066, 1.2.2-0353 and 1.3.0-0423 and Synology Unified Controller (DSMUC) before 3.1.4-23079 allows remote attackers to execute arbitrary code, potentially leading to a broader impact across the system via unspecified vectors.

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CVSS v3.1 Score

10.0

CRITICAL

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

Weakness Type (CWE)

CWE-193 CWE-193

Affected Products

Vendor	Product	Versions
synology	unified_controller	< 3.1.4-23079
synology	diskstation_manager_unified_controller	All
synology	replication_service	< 1.0.12-0066
synology	diskstation_manager	All
synology	replication_service	< 1.2.2-0353
synology	diskstation_manager	All
syncology	replication_service	< 1.3.0-0423
synology	diskstation_manager	All

References

Advisories & Patches

https://www.synology.com/en-global/security/advisory/Synology_SA_24_22

Frequently Asked Questions

What is CVE-2024-10442? +

Off-by-one error vulnerability in the transmission component in Synology Replication Service before 1.0.12-0066, 1.2.2-0353 and 1.3.0-0423 and Synology Unified Controller (DSMUC) before 3.1.4-23079 allows remote attackers to execute arbitrary code, potentially leading to a broader impact across the system via unspecified vectors. It has a CVSS v3.1 base score of 10.0 (CRITICAL).

How severe is CVE-2024-10442? +

CVE-2024-10442 has a CVSS v3.1 score of 10.0 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2024-10442? +

CVE-2024-10442 affects products from syncology, synology, specifically: diskstation_manager, diskstation_manager_unified_controller, replication_service, unified_controller. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-10442? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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