2023-04-24 12:24:31 +02:00
{
"id" : "CVE-2021-28510" ,
"sourceIdentifier" : "psirt@arista.com" ,
"published" : "2023-01-26T21:15:22.147" ,
2023-06-30 22:00:29 +00:00
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2023-04-24 12:24:31 +02:00
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"value" : "For certain systems running EOS, a Precision Time Protocol (PTP) packet of a management/signaling message with an invalid Type-Length-Value (TLV) causes the PTP agent to restart. Repeated restarts of the service will make the service unavailable."
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2023-06-30 22:00:29 +00:00
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2023-04-24 12:24:31 +02:00
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"criteria" : "cpe:2.3:h:arista:7804r3:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "A54F3D32-5A07-4791-90BF-96BD8A24C2F6"
} ,
{
"vulnerable" : false ,
"criteria" : "cpe:2.3:h:arista:7808r3:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "2F078B04-2DA0-4A4B-BB1A-408DC14CB61F"
}
]
}
]
}
] ,
"references" : [
{
"url" : "https://www.arista.com/en/support/advisories-notices/security-advisory/15439-security-advisory-0076" ,
"source" : "psirt@arista.com" ,
"tags" : [
"Exploit" ,
"Mitigation" ,
"Vendor Advisory"
]
}
]
}
