CVE-2023-5748: Buffer Overflow

Published Oct 24, 2023
·
Updated

Buffer copy without checking size of input ('Classic Buffer Overflow') vulnerability in cgi component in Synology SSL VPN Client before 1.4.7-0687 allows local users to conduct denial-of-service attacks via unspecified vectors.

Affected Software

1 affected component
Synology SSL VPN Client<1.4.7-0687

Event History

Oct 24, 2023
CVE Published
via MITRE·10:26 AM
Data Sourced
via MITRE·10:26 AM
DescriptionSeverityWeakness
May 24, 57290
Event
via FIRST·01:24 AM

Frequently Asked Questions

1

What is CVE-2023-5748?

CVE-2023-5748 is a 'Classic Buffer Overflow' vulnerability in the cgi component in Synology SSL VPN Client before version 1.4.7-0687.

2

How severe is CVE-2023-5748?

CVE-2023-5748 has a severity rating of 5.5, which is considered medium.

3

How can local users exploit CVE-2023-5748?

Local users can exploit CVE-2023-5748 by conducting denial-of-service attacks through unspecified vectors.

4

Which software versions are affected by CVE-2023-5748?

The Synology SSL VPN Client versions up to and excluding 1.4.7-0687 are affected by CVE-2023-5748.

5

Where can I find more information about CVE-2023-5748?

More information about CVE-2023-5748 can be found in the Synology security advisory: [link](https://www.synology.com/en-global/security/advisory/Synology_SA_23_12).

Contact

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