vulnerability
Debian: CVE-2021-31439: netatalk -- security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:A/AC:L/Au:N/C:P/I:P/A:P) | May 21, 2021 | May 18, 2023 | Sep 22, 2023 |
Severity
6
CVSS
(AV:A/AC:L/Au:N/C:P/I:P/A:P)
Published
May 21, 2021
Added
May 18, 2023
Modified
Sep 22, 2023
Description
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.
Solution
debian-upgrade-netatalk
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.