CVE-2023-5748 - CVE House
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Status published Low CVE-2023-5748

Buffer copy without checking size of input ('Classic Buffer Overflow')...

Vulnerability Description

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • chumen77(GAO JUYANG) from WeBin Lab of DbappSecurity Co.,Ltd.

References

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Affected Vendor

Affected Software

Synology SSL VPN Client
Vulnerable Versions:
*

Timeline

Official Publish: October 24th, 2023
Last Modified: September 17th, 2024
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.