Vulnerability Details : CVE-2023-29464
FactoryTalk Linx, in the Rockwell Automation PanelView Plus, allows an unauthenticated threat actor to read data from memory via crafted malicious packets. Sending a size larger than the buffer size results in leakage of data from memory resulting in an information disclosure. If the size is large enough, it causes communications over the common industrial protocol to become unresponsive to any type of packet, resulting in a denial-of-service to FactoryTalk Linx over the common industrial protocol.
Vulnerability category: Memory CorruptionInput validationDenial of serviceInformation leak
Products affected by CVE-2023-29464
- cpe:2.3:a:rockwellautomation:factorytalk_linx:6.20:*:*:*:*:*:*:*
- cpe:2.3:a:rockwellautomation:factorytalk_linx:6.30:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-29464
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 40 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-29464
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.1
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |
3.9
|
5.2
|
NIST | |
|
8.2
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H |
3.9
|
4.2
|
Rockwell Automation |
CWE ids for CVE-2023-29464
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: PSIRT@rockwellautomation.com (Secondary)
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-29464
-
https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1141040
Rockwell Automation - Sign InPermissions Required;Vendor Advisory
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