CVE-2015-6490: Buffer Overflow
First published: Wed Oct 28 2015(Updated: )
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.
Credit: ics-cert@hq.dhs.gov
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Rockwell Automation MicroLogix 1100 Firmware | <=14.000 | |
| Rockwell Automation MicroLogix 1400 | <=15.002 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2015-6490?
CVE-2015-6490 is classified as a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2015-6490?
To fix CVE-2015-6490, upgrade Allen-Bradley's MicroLogix 1100 firmware to version B FRN 15.000 or later, and MicroLogix 1400 firmware to version B FRN 15.003 or later.
What devices are affected by CVE-2015-6490?
CVE-2015-6490 affects Allen-Bradley MicroLogix 1100 devices prior to B FRN 15.000 and MicroLogix 1400 devices prior to B FRN 15.003.
What type of vulnerability is CVE-2015-6490?
CVE-2015-6490 is a stack-based buffer overflow vulnerability that can allow attackers to execute arbitrary code.
Can CVE-2015-6490 be exploited remotely?
Yes, CVE-2015-6490 can be exploited remotely, allowing unauthorized access to the affected devices.
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- vendor/rockwellautomation
- canonical/rockwell automation micrologix 1100 firmware
- version/rockwell automation micrologix 1100 firmware/14.000
- canonical/rockwell automation micrologix 1400
- version/rockwell automation micrologix 1400/15.002