CVE-2023-3646
HIGHCVSS 7.5/10EPSS 0.56%
Last modified
CVE-2023-3646 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. On affected platforms running Arista EOS with mirroring to multiple destinations configured, an internal system error may trigger a kernel panic and cause system reload. . EPSS estimates a 0.56% chance of exploitation in the next 30 days.
Description
On affected platforms running Arista EOS with mirroring to multiple destinations configured, an internal system error may trigger a kernel panic and cause system reload.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Arista | Eos | >= 4.28.2f, <= 4.28.5.1m |
| Arista | Eos | >= 4.29.0, < 4.29.2f |
References
- https://www.arista.com/en/support/advisories-notices/security-advisory/18042-security-advisory-0088Exploit, Mitigation, Vendor Advisory
- https://www.arista.com/en/support/advisories-notices/security-advisory/18042-security-advisory-0088Exploit, Mitigation, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-3646?
On affected platforms running Arista EOS with mirroring to multiple destinations configured, an internal system error may trigger a kernel panic and cause system reload.
How severe is CVE-2023-3646?
CVE-2023-3646 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.56% probability of exploitation in the next 30 days.
How do I fix CVE-2023-3646?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-3646?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST