CVE-2019-10954
7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: NVD
Description
An attacker could send crafted SMTP packets to cause a denial-of-service condition where the controller enters a major non-recoverable faulted state (MNRF) in CompactLogix 5370 L1, L2, and L3 Controllers, Compact GuardLogix 5370 controllers, and Armor Compact GuardLogix 5370 Controllers Versions 20 - 30 and earlier.
Affected (5)
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| From 20.011 to 30.014 |
| Running on/with | Platform Versions |
|---|---|
Rockwellautomation Compactlogix 5370 L1 | All versions |
Configuration B
| Vulnerable Software | Affected Versions |
|---|---|
| From 20.011 to 30.014 |
| Running on/with | Platform Versions |
|---|---|
Rockwellautomation Compactlogix 5370 L2 | All versions |
Configuration C
| Vulnerable Software | Affected Versions |
|---|---|
| From 20.011 to 30.014 |
| Running on/with | Platform Versions |
|---|---|
Rockwellautomation Compactlogix 5370 L3 | All versions |
Configuration D
| Vulnerable Software | Affected Versions |
|---|---|
| From 20.011 to 30.014 |
| Running on/with | Platform Versions |
|---|---|
Rockwellautomation Compact Guardlogix 5370 | All versions |
Configuration E
| Vulnerable Software | Affected Versions |
|---|---|
| From 20.011 to 30.014 |
| Running on/with | Platform Versions |
|---|---|
Rockwellautomation Armor Compact Guardlogix 5370 | All versions |
Related CWEs
CWE-121
Stack-based Buffer Overflow
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
CWE-787
Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.
References (6)
Source: ics-cert@hq.dhs.gov
Third Party AdvisoryUS Government Resource
Source: ics-cert@hq.dhs.gov
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryUS Government Resource
Source: af854a3a-2127-422b-91ae-364da2661108
Timeline
No history available yet.