CVE-2021-28509

Summary

CVECVE-2021-28509
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-05-26 20:15:00 UTC
Updated2022-06-09 19:08:00 UTC
DescriptionThis 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.

Risk And Classification

Problem Types: CWE-319

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Arista 7050cx3-32s - All All All
Hardware Arista 7050cx3m-32s - All All All
Hardware Arista 7050sx3-48c8 - All All All
Hardware Arista 7050sx3-48yc - All All All
Hardware Arista 7050sx3-48yc12 - All All All
Hardware Arista 7050sx3-48yc8 - All All All
Hardware Arista 7050sx3-96yc8 - All All All
Hardware Arista 7050tx3-48c8 - All All All
Hardware Arista 7280cr2ak-30 - All All All
Hardware Arista 7280cr2k-60 - All All All
Hardware Arista 7280cr3-32d4 - All All All
Hardware Arista 7280cr3-32p4 - All All All
Hardware Arista 7280cr3-96 - All All All
Hardware Arista 7280cr3k-32d4 - All All All
Hardware Arista 7280cr3k-32p4 - All All All
Hardware Arista 7280cr3k-96 - All All All
Hardware Arista 7280dr3-24 - All All All
Hardware Arista 7280dr3k-24 - All All All
Hardware Arista 7280pr3-24 - All All All
Hardware Arista 7280pr3k-24 - All All All
Hardware Arista 7280r2 - All All All
Hardware Arista 7280r3 - All All All
Hardware Arista 7280sr3-48yc8 - All All All
Hardware Arista 7280sr3k-48yc8 - All All All
Hardware Arista 7388x5 - All All All
Hardware Arista 7500r2 - All All All
Hardware Arista 7500r3 - All All All
Hardware Arista 7500r3-24d - All All All
Hardware Arista 7500r3-24p - All All All
Hardware Arista 7500r3-36cq - All All All
Hardware Arista 7500r3k-36cq - All All All
Hardware Arista 7800r3-36p - All All All
Hardware Arista 7800r3-48cq - All All All
Hardware Arista 7800r3k-48cq - All All All
Hardware Arista Ccs-722xpm-48y4 - All All All
Hardware Arista Ccs-722xpm-48zy8 - All All All
Hardware Arista Dcs-7050cx3-32s - All All All
Hardware Arista Dcs-7050cx3-32s-r - All All All
Hardware Arista Dcs-7050cx3m-32s - All All All
Hardware Arista Dcs-7050sx3-48c8 - All All All
Hardware Arista Dcs-7050sx3-48yc12 - All All All
Hardware Arista Dcs-7050sx3-48yc8 - All All All
Hardware Arista Dcs-7050sx3-96yc8 - All All All
Operating System Arista Eos All All All All
Operating System Arista Eos All All All All
Application Arista Terminattr All All All All

References

ReferenceSourceLinkTags
Security Advisory 0077 - Arista MISC www.arista.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 44003 Arista EOS Information Disclosure Vulnerability (SA0077)
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