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 MACsec sensitive data in clear text in CVP to other authorized users, which could cause MACsec traffic to be decrypted or modified by other authorized users on the device.
References
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| https://www.arista.com/en/support/advisories-notices/security-advisories/15484-security-advisory-0077 | Exploit Vendor Advisory |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
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Configuration 4 (hide)
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Configuration 5 (hide)
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Configuration 6 (hide)
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History
No history.
Information
Published : 2022-05-26 20:15
Updated : 2024-02-28 19:09
NVD link : CVE-2021-28509
Mitre link : CVE-2021-28509
CVE.ORG link : CVE-2021-28509
JSON object : View
Products Affected
arista
- 7800r3-36p
- ccs-722xpm-48zy8
- 7050tx3-48c8
- dcs-7050cx3-32s-r
- 7500r3-24d
- dcs-7050cx3m-32s
- dcs-7050sx3-96yc8
- terminattr
- dcs-7050sx3-48yc8
- 7280sr3k-48yc8
- 7500r3k-36cq
- dcs-7050sx3-48yc12
- 7050sx3-48c8
- 7280cr3-96
- 7500r3-36cq
- dcs-7050sx3-48c8
- 7050cx3-32s
- 7280cr2ak-30
- 7280pr3k-24
- 7050sx3-96yc8
- eos
- 7280cr3-32d4
- 7800r3-48cq
- 7388x5
- 7280pr3-24
- 7800r3k-48cq
- 7500r3
- 7280r3
- 7050sx3-48yc
- 7280r2
- 7500r2
- 7280cr3k-96
- 7050sx3-48yc12
- dcs-7050cx3-32s
- 7280dr3-24
- 7280cr3k-32d4
- 7280cr3-32p4
- 7280sr3-48yc8
- 7500r3-24p
- ccs-722xpm-48y4
- 7280cr2k-60
- 7280cr3k-32p4
- 7050cx3m-32s
- 7050sx3-48yc8
- 7280dr3k-24