This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Synology DiskStation Manager. Authentication is not required to exploit this vulnerablity. The specific flaw exists within the processing of DSI structures in Netatalk. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-12326.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: zdi

Published: 2021-05-21T00:00:00

Updated: 2024-08-03T22:55:53.784Z

Reserved: 2021-04-16T00:00:00

Link: CVE-2021-31439

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-05-21T15:15:07.707

Modified: 2023-11-22T20:34:05.293

Link: CVE-2021-31439

cve-icon Redhat

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