CVE-2023-27857
published 2023-03-22CVE-2023-27857: In affected versions, a heap-based buffer over-read condition occurs when the message field indicates more data than is present in the message field in…
PriorityP354high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
18.34%
96.9th percentile
In affected versions, a heap-based buffer over-read condition occurs when the message field indicates more data than is present in the message field
in Rockwell Automation's ThinManager ThinServer. An unauthenticated remote attacker can exploit this vulnerability to crash ThinServer.exe due to a read access violation.
Affected
13 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| rockwell_automation | thinmanager_thinserver | — | — |
| rockwell_automation | thinmanager_thinserver | — | — |
| rockwell_automation | thinmanager_thinserver | — | — |
| rockwell_automation | thinmanager_thinserver | — | — |
| rockwell_automation | thinmanager_thinserver | — | — |
| rockwell_automation | thinmanager_thinserver | — | — |
| rockwell_automation | thinmanager_thinserver | — | — |
| rockwellautomation | thinmanager | — | — |
| rockwellautomation | thinmanager | >= 11.0.0 < 11.0.5 | 11.0.5 |
| rockwellautomation | thinmanager | >= 11.1.0 < 11.1.5 | 11.1.5 |
| rockwellautomation | thinmanager | >= 11.2.0 < 11.2.6 | 11.2.6 |
| rockwellautomation | thinmanager | >= 12.0.0 < 12.0.3 | 12.0.3 |
| rockwellautomation | thinmanager | >= 12.1.0 < 12.1.4 | 12.1.4 |
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GHSA
GHSA-pr5c-7q57-fp6g: In affected versions, a heap-based buffer over-read condition occurs when the message field indicates more data than is present in the message field i
ghsa_unreviewed·2023-03-22
CVE-2023-27857 [HIGH] CWE-125 GHSA-pr5c-7q57-fp6g: In affected versions, a heap-based buffer over-read condition occurs when the message field indicates more data than is present in the message field i
In affected versions, a heap-based buffer over-read condition occurs when the message field indicates more data than is present in the message field in Rockwell Automation's ThinManager ThinServer. An unauthenticated remote attacker can exploit this vulnerability to crash ThinServer.exe due to a read access violation.
CISA ICS
Rockwell Automation ThinManager
cisa_ics·2023-03-21·CVSS 9.8
[CRITICAL] Rockwell Automation ThinManager
ICS Advisory
##
Rockwell Automation ThinManager
Release DateMarch 21, 2023
Alert CodeICSA-23-080-06
## 1. EXECUTIVE SUMMARY
- CVSS v3 9.8
- ATTENTION: Exploitable remotely/low attack complexity
- Vendor: Rockwell Automation
- Equipment: ThinManager ThinServer
- Vulnerabilities: Path Traversal, Heap-Based Buffer Overflow
## 2. RISK EVALUATION
Successful exploitation of these vulnerabilities could allow an attacker to potentially perform remote code execution on the target system/device or crash the software.
## 3. TECHNICAL DETAILS
## 3.1 AFFECTED PRODUCTS
The following versions of Rockwell Automation ThinManager ThinServer, a thin client and remote desktop protocol (RDP) server management software, are affected:
- ThinManager ThinServer: Versions 6.x –
No detection rules found.
No public exploits indexed.
2023-03-22
Published