CVE-2023-5748

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Published Oct 24, 2023 CVSS 3.1 · 3.3 Low EPSS < 1% KEV · Not listed

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.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Synology

Synology SSL VPN Client

affected

Version	Status	Constraints
`*`	affected	< 1.4.7-0687

Configuration 1 [-]

cpe:2.3:a:synology:ssl_vpn_client:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2023-58034	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.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.212% probability within 30 days)

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://www.synology.com/en-global/security/advisory/Synology_SA_23_12

History

Sep 18, 2024 8:30 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Synology Ssl Vpn Client

Weaknesses

CWE-120

Sources

CVE record Updated: Sep 17, 2024, 2:18 PM

Status: PUBLISHED
Assigner: synology
Published: Oct 24, 2023, 10:26 AM
Updated: Sep 17, 2024, 2:18 PM
Reserved: Oct 24, 2023, 6:10 AM

View source JSON

Vulnrichment Updated: Aug 2, 2024, 8:07 AM

Updated: Aug 2, 2024, 8:07 AM

NVD Updated: Jun 17, 2026, 6:49 AM

Status: Modified
Published: Nov 7, 2023, 4:24 AM
Modified: Jun 17, 2026, 6:49 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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