CVE-2021-28508
Medium
Description
This advisory documents the impact of an internally found vulnerability in Arista EOS state streaming telemetry agent TerminAttr and OpenConfig transport protocols. The impact of this vulnerability is that, in certain conditions, TerminAttr might leak IPsec sensitive data in clear text in CVP to other authorized users, which could cause IPsec traffic to be decrypted or modified by other authorized users on the device.
SeverityMedium
CVSS6.8
Exploit probability—
Product
Arista Terminattr
PublishedMay 26, 2022
First seenMay 26, 2022
Weakness typeCWE-255CWE-255
How to fix
Update
- arista terminattr1.10.11, 1.16.8, 1.19.0 or later
- arista eos4.24.10, 4.25.8, 4.26.6, 4.27.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| arista terminattr | v < 1.10.11, 1.11.0 ≤ v < 1.16.8, 1.17.0 ≤ v < 1.19.0 | 1.10.11, 1.16.8, 1.19.0 |
| arista eos | 4.23 ≤ v ≤ 4.23.11, 4.24 ≤ v < 4.24.10, 4.25 ≤ v < 4.25.8, 4.26 ≤ v < 4.26.6, 4.27 ≤ v < 4.27.2 | 4.24.10, 4.25.8, 4.26.6, 4.27.2 |
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