CVE-2023-24014
Delta Electronics CNCSoft-B DOPSoft Heap-based buffer overflow
Severity Score
7.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Delta Electronics' CNCSoft-B DOPSoft versions 1.0.0.4 and prior are
vulnerable to heap-based buffer overflow, which could allow an attacker
to execute arbitrary code.
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Delta Electronics CNCSoft-B. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of DPA files by the DOPSoft component. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
*Credits:
Natnael Samson, working with Trend Micro’s Zero Day Initiative, reported these vulnerabilities to CISA.
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-02-08 CVE Reserved
- 2023-06-01 CVE Published
- 2024-08-02 CVE Updated
- 2024-11-17 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-122: Heap-based Buffer Overflow
- CWE-787: Out-of-bounds Write
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.cisa.gov/news-events/ics-advisories/icsa-23-157-01 | 2023-06-14 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Deltaww Search vendor "Deltaww" | Cncsoft-b Search vendor "Deltaww" for product "Cncsoft-b" | <= 1.0.0.4 Search vendor "Deltaww" for product "Cncsoft-b" and version " <= 1.0.0.4" | - |
Affected
| ||||||