SB2024071057 - Multiple vulnerabilities in Delta Electronics CNCSoft-G2

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Main Vulnerability Database SB2024071057

SB2024071057 - Multiple vulnerabilities in Delta Electronics CNCSoft-G2

Published: July 10, 2024 Updated: August 5, 2024

Security Bulletin ID SB2024071057
Severity
High
Patch available
YES
Number of vulnerabilities 4
Exploitation vector Remote access
Highest impact Code execution

Breakdown by Severity

High 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 4 secuirty vulnerabilities.


1) Stack-based buffer overflow (CVE-ID: CVE-2024-39880)

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error. A remote unauthenticated attacker can trick a victim to open a specially crafted file or visit a malicious page, trigger stack-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


2) Out-of-bounds write (CVE-ID: CVE-2024-39881)

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing untrusted input. A remote attacker can trick a victim to open a specially crafted file or visit a malicious page, trigger an out-of-bounds write and execute arbitrary code on the target system.


3) Out-of-bounds read (CVE-ID: CVE-2024-39882)

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition. A remote attacker can trick a victim to open a specially crafted file or visit a malicious page, trigger an out-of-bounds read error and read contents of memory on the system, leading to arbitrary code execution.


4) Heap-based buffer overflow (CVE-ID: CVE-2024-39883)

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error. A remote attacker can trick a victim to open a specially crafted file or visit a malicious page, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


Remediation

Install update from vendor's website.

References