CWE-805
Buffer Access with Incorrect Length Value
BaseIncompleteLikelihood: High
Description
The product uses a sequential operation to read or write a buffer, but it uses an incorrect length value that causes it to access memory that is outside of the bounds of the buffer.
When the length value exceeds the size of the destination, a buffer overflow could occur.
Hierarchy (View 1000)
Related attack patterns (CAPEC)
CAPEC-100 · CAPEC-256
CVEs mapped to this weakness (21)
page 2 of 2| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2025-7048 | Med | 0.28 | 4.3 | 0.00 | Jan 6, 2026 | On affected platforms running Arista EOS with MACsec configuration, a specially crafted packet can cause the MACsec process to terminate unexpectedly. Continuous receipt of these packets with certain MACsec configurations can cause longer term disruption of dataplane traffic. |
- risk 0.28cvss 4.3epss 0.00
On affected platforms running Arista EOS with MACsec configuration, a specially crafted packet can cause the MACsec process to terminate unexpectedly. Continuous receipt of these packets with certain MACsec configurations can cause longer term disruption of dataplane traffic.