CVE-2017-16740
09.01.2018, 21:29
A Buffer Overflow issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1400 Controllers, Series B and C Versions 21.002 and earlier. The stack-based buffer overflow vulnerability has been identified, which may allow remote code execution.
| Vendor | Product | Version |
|---|---|---|
| rockwellautomation | 1766-l32bxba_firmware | 𝑥 ≤ 21.002 |
| rockwellautomation | 1766-l32awa_firmware | 𝑥 ≤ 21.002 |
| rockwellautomation | 1766-l32bxb_firmware | 𝑥 ≤ 21.002 |
| rockwellautomation | 1766-l32bwaa_firmware | 𝑥 ≤ 21.002 |
| rockwellautomation | 1766-l32awaa_firmware | 𝑥 ≤ 21.002 |
| rockwellautomation | 1766-l32bwa_firmware | 𝑥 ≤ 21.002 |
𝑥
= Vulnerable software versions
Common Weakness Enumeration
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')The program copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.
- CWE-119 - Improper Restriction of Operations within the Bounds of a Memory BufferThe software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.
References