CVE-2015-6490 Memory corruption in n/a
Remote attackers can execute arbitrary code on Allen-Bradley MicroLogix devices via a stack-based buffer overflow.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2015-6490?
CVE-2015-6490 is a critical memory corruption vulnerability in n/a, published on 28 Oct 2015. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Stack-based buffer overflow on Allen-Bradley MicroLogix 1100 devices before B FRN 15.000 and 1400 devices through B FRN 15.003 allows remote attackers to execute arbitrary code via unspecified vectors.
Which versions are affected by CVE-2015-6490?
It affects 2 products.
Products include Rockwellautomation Micrologix 1100 Firmware, Rockwellautomation Micrologix 1400 Firmware.
How do I fix CVE-2015-6490?
No fix has been published for CVE-2015-6490 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2015-6490 being exploited?
There is no known exploitation of CVE-2015-6490 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2020-6984 Weak cryptography in Rockwell Automation MicroLogix 1400 Controllers Series B v21.001 and prior, Series A, all versions, MicroLogix 1100 Controller, all versions, RSLogix 500 Software v12.001 and prior
- CVE-2020-6990 Hardcoded credentials in Rockwell Automation MicroLogix 1400 Controllers Series B v21.001 and prior, Series A, all versions, MicroLogix 1100 Controller, all versions, RSLogix 500 Software v12.001 and prior
- CVE-2022-3166 MicroLogix 1100 & 1400 Product Web Server Application Vulnerable to Denial-Of-Service Condition Attack
- CVE-2021-33012 Denial of service in Rockwell Automation MicroLogix 1100
- CVE-2020-6988 Information disclosure in Rockwell Automation MicroLogix 1400 Controllers Series B v21.001 and prior, Series A, all versions, MicroLogix 1100 Controller, all versions, RSLogix 500 Software v12.001 and prior
Sources
Also known as GHSA-rx97-5vw3-rxfp.