CVE-2020-24360
First published: Mon Dec 28 2020(Updated: )
An issue with ARP packets in Arista’s EOS affecting the 7800R3, 7500R3, and 7280R3 series of products may result in issues that cause a kernel crash, followed by a device reload. The affected Arista EOS versions are: 4.24.2.4F and below releases in the 4.24.x train; 4.23.4M and below releases in the 4.23.x train; 4.22.6M and below releases in the 4.22.x train.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Arista EOS | >=4.22.0f<=4.22.6m | |
| Arista EOS | >=4.23.0f<=4.23.4m | |
| Arista EOS | >=4.24.0f<=4.24.2.4f | |
| Arista 7280cr2ak-30 | ||
| Arista 7280cr2k-60 | ||
| Arista 7280cr3-32d4 | ||
| Arista 7280cr3-32p4 | ||
| Arista 7280cr3-96 | ||
| Arista 7280cr3k-32d4 | ||
| Arista 7280cr3k-32p4 | ||
| Arista 7280cr3k-96 | ||
| Arista 7280dr3-24 | ||
| Arista 7280dr3k-24 | ||
| Arista 7280pr3-24 | ||
| Arista 7280pr3k-24 | ||
| Arista 7280sr3-48yc8 | ||
| Arista 7280sr3k-48yc8 | ||
| Arista 7500r3-24d | ||
| Arista 7500r3-24p | ||
| Arista 7500r3-36cq | ||
| Arista 7500r3k-36cq | ||
| Arista 7504r3 | ||
| Arista 7508r3 | ||
| Arista 7512r3 | ||
| Arista 7800r3-36p | ||
| Arista 7800r3-48cq | ||
| Arista 7800r3k-48cq | ||
| Arista 7804r3 | ||
| Arista 7808r3 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this Arista EOS issue with ARP packets?
The vulnerability ID for this issue is CVE-2020-24360.
What products are affected by this vulnerability?
The 7800R3, 7500R3, and 7280R3 series of products are affected.
What is the severity rating of CVE-2020-24360?
CVE-2020-24360 has a severity rating of 7.4 (high).
How can this vulnerability be exploited?
This vulnerability can be exploited by sending malicious ARP packets, leading to a kernel crash and device reload.
How can I fix CVE-2020-24360?
To fix CVE-2020-24360, upgrade to a version of Arista EOS that is not affected by the vulnerability.
- collector/nvd-index
- agent/tags
- agent/event
- agent/type
- agent/references
- agent/weakness
- agent/severity
- agent/author
- agent/description
- agent/last-modified-date
- agent/first-publish-date
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- vendor/arista
- canonical/arista eos
- version/arista eos/4.22.0f
- version/arista eos/4.22.6m
- version/arista eos/4.23.0f
- version/arista eos/4.23.4m
- version/arista eos/4.24.0f
- version/arista eos/4.24.2.4f
- canonical/arista 7280cr2ak-30
- canonical/arista 7280cr2k-60
- canonical/arista 7280cr3-32d4
- canonical/arista 7280cr3-32p4
- canonical/arista 7280cr3-96
- canonical/arista 7280cr3k-32d4
- canonical/arista 7280cr3k-32p4
- canonical/arista 7280cr3k-96
- canonical/arista 7280dr3-24
- canonical/arista 7280dr3k-24
- canonical/arista 7280pr3-24
- canonical/arista 7280pr3k-24
- canonical/arista 7280sr3-48yc8
- canonical/arista 7280sr3k-48yc8
- canonical/arista 7500r3-24d
- canonical/arista 7500r3-24p
- canonical/arista 7500r3-36cq
- canonical/arista 7500r3k-36cq
- canonical/arista 7504r3
- canonical/arista 7508r3
- canonical/arista 7512r3
- canonical/arista 7800r3-36p
- canonical/arista 7800r3-48cq
- canonical/arista 7800r3k-48cq
- canonical/arista 7804r3
- canonical/arista 7808r3