CVEvulnerability
CVE-2023-24513
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2023-04-12
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-125, CWE-126
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.
Affected configurations
• arista cloudeos (>= 4.26.0 < 4.26.9m)
• arista cloudeos (>= 4.27.0 < 4.27.8m)
• arista cloudeos (>= 4.28.0 < 4.28.5m)
• arista cloudeos (>= 4.29.0 < 4.29.2f)
Related
References
- https://www.arista.com/en/support/advisories-notices/security-advisory/17240-security-advisory-0085 Exploit, Patch, Vendor Advisory
- https://www.arista.com/en/support/advisories-notices/security-advisory/17240-security-advisory-0085 Exploit, Patch, Vendor Advisory