Synology Drive Client Exploited by Classic Buffer Overflow
CVE-2022-49040

4.4MEDIUM

Key Information:

Vendor

Synology
Status
Synology Drive Client
Vendor
CVE Published:
26 September 2024

What is CVE-2022-49040?

A buffer overflow issue exists in the connection management functionality of Synology Drive Client, specifically affecting versions prior to 3.4.0-15721. This vulnerability enables local users with administrative rights to exploit the flaw, resulting in a crash of the client application. The attack can be executed through unspecified vectors, potentially leading to disruptions in service and overall system stability.

Affected Version(s)

Synology Drive Client *

References

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

CVSS V3.1

Score:
4.4
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Zhao Runzi (赵润梓)
.