Current Description
A heap overflow vulnerability exists within FactoryTalk Linx Version 6.11 and prior. This vulnerability could allow a remote, unauthenticated attacker to send malicious set attribute requests, which could result in the leaking of sensitive information. This information disclosure could lead to the bypass of address space layout randomization (ASLR).
Analysis Description
A heap overflow vulnerability exists within FactoryTalk Linx Version 6.11 and prior. This vulnerability could allow a remote, unauthenticated attacker to send malicious set attribute requests, which could result in the leaking of sensitive information. This information disclosure could lead to the bypass of address space layout randomization (ASLR).
Severity
References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-122 | Heap-based Buffer Overflow | ICS-CERT |
Change History
1 change records found show changes
Initial Analysis 11/30/2020 2:33:55 PM
| Action | Type | Old Value | New Value |
|---|---|---|---|
| Added | CPE Configuration |
OR
*cpe:2.3:a:rockwellautomation:factorytalk_linx:*:*:*:*:*:*:*:* versions up to (including) 6.11
|
|
| Added | CVSS V2 |
NIST (AV:N/AC:L/Au:N/C:P/I:N/A:N) |
|
| Added | CVSS V3.1 |
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
|
| Changed | Reference Type |
https://us-cert.cisa.gov/ics/advisories/icsa-20-329-01 No Types Assigned |
https://us-cert.cisa.gov/ics/advisories/icsa-20-329-01 Third Party Advisory, US Government Resource |