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High severity7.5NVD Advisory· Published Apr 12, 2023· Updated Jun 17, 2026

CVE-2023-24545

CVE-2023-24545

Description

On affected platforms running Arista CloudEOS an issue in the Software Forwarding Engine (Sfe) can lead to a potential denial of service attack by sending malformed packets to the switch. This causes a leak of packet buffers and if enough malformed packets are received, the switch may eventually stop forwarding traffic.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Arista/CloudEOS2 versions
    cpe:2.3:o:arista:cloudeos:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:arista:cloudeos:*:*:*:*:*:*:*:*range: >=4.26.0,<4.26.9m
    • (no CPE)
  • Arista Networks/EOSv5
    Range: 4.29.0

Patches

Vulnerability mechanics

References

1

News mentions

0

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