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CVE-2023-43820 Details

Description

A stack based buffer overflow exists in Delta Electronics Delta Industrial Automation DOPSoft when parsing the wLogTitlesPrevValueLen field of a DPS file. A remote, unauthenticated attacker can exploit this vulnerability by enticing a user to open a specially crafted DPS file to achieve remote code execution.

Metrics

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://blog.exodusintel.com/2024/01/18/delta-electronics-delta-industrial-automation-dopsoft-dps-file-wlogtitlesprevvaluelen-buffer-overflow-remote-code-execution/ CVEThird Party Advisory
https://blog.exodusintel.com/2024/01/18/delta-electronics-delta-industrial-automation-dopsoft-dps-file-wlogtitlesprevvaluelen-buffer-overflow-remote-code-execution/ [email protected]Third Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')[email protected]
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer[email protected]

Affected Products

ProductVersions
deltaww dopsoft
>= 2.00.00.00, <= 2.00.07.04

CPE

  • cpe:2.3:a:deltaww:dopsoft:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2023-43820
NVD Published Date:
Jan 18, 2024
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]