Vulnerability 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).
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Rockwellautomation | Factorytalk Linx | <= 6.11 |
Related Weaknesses (CWE)
References
- https://us-cert.cisa.gov/ics/advisories/icsa-20-329-01Third Party AdvisoryUS Government Resource
- https://us-cert.cisa.gov/ics/advisories/icsa-20-329-01Third Party AdvisoryUS Government Resource
FAQ
What is CVE-2020-27255?
CVE-2020-27255 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 c...
How severe is CVE-2020-27255?
CVE-2020-27255 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-27255?
Check the references section above for vendor advisories and patch information. Affected products include: Rockwellautomation Factorytalk Linx.