CVSS: 7.5EPSS: 0%CPEs: 81EXPL: 1CVE-2021-28510 – 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.
https://notcve.org/view.php?id=CVE-2021-28510
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. • https://www.arista.com/en/support/advisories-notices/security-advisory/15439-security-advisory-0076 • CWE-400: Uncontrolled Resource Consumption CWE-1284: Improper Validation of Specified Quantity in Input •
CVSS: 6.1EPSS: 0%CPEs: 91EXPL: 1CVE-2021-28509 – TerminAttr streams MACsec sensitive data in clear text to other authorized users in CVP
https://notcve.org/view.php?id=CVE-2021-28509
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. Este aviso documenta el impacto de una vulnerabilidad encontrada internamente en los protocolos de transporte TerminAttr y OpenConfig del agente de telemetría de transmisión de estados de Arista EOS. El impacto de esta vulnerabilidad es que, en determinadas condiciones, TerminAttr podría filtrar datos confidenciales MACsec en texto sin cifrar en CVP a otros usuarios autorizados, lo que podría causar que el tráfico MACsec sea descifrado o modificado por otros usuarios autorizados en el dispositivo • https://www.arista.com/en/support/advisories-notices/security-advisories/15484-security-advisory-0077 • CWE-255: Credentials Management Errors CWE-319: Cleartext Transmission of Sensitive Information •
CVSS: 6.8EPSS: 0%CPEs: 91EXPL: 1CVE-2021-28508 – TerminAttr streams IPsec sensitive data in clear text to other authorized users in CVP
https://notcve.org/view.php?id=CVE-2021-28508
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. Este aviso documenta el impacto de una vulnerabilidad encontrada internamente en el agente de telemetría de flujo de estado de Arista EOS TerminAttr y los protocolos de transporte OpenConfig. El impacto de esta vulnerabilidad es que, en determinadas condiciones, TerminAttr podría filtrar datos confidenciales de IPsec en texto sin cifrar en CVP a otros usuarios autorizados, lo que podría causar que el tráfico IPsec sea descifrado o modificado por otros usuarios autorizados en el dispositivo • https://www.arista.com/en/support/advisories-notices/security-advisories/15484-security-advisory-0077 • CWE-255: Credentials Management Errors CWE-319: Cleartext Transmission of Sensitive Information •
CVSS: 7.4EPSS: 0%CPEs: 29EXPL: 1CVE-2020-24360
https://notcve.org/view.php?id=CVE-2020-24360
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. Un problema con los paquetes ARP en el EOS de Arista afectando a la serie de productos 7800R3, 7500R3 y 7280R3, puede resultar en un problema que causa un bloqueo del kernel, seguido de una recarga del dispositivo. Las versiones de Arista EOS afectadas son: 4.24.2.4F y versiones por debajo en el tren 4.24.x; 4.23.4M y versiones por debajo en el tren 4.23.x; 4.22.6M y versiones por debajo en el tren 4.22.x • https://www.arista.com/en/support/advisories-notices/security-advisories/11999-security-advisory-59 • CWE-404: Improper Resource Shutdown or Release •