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Arista MOSOn Arista MOS configuration of a BGP password will cause the password to be logged in clear text.

Risk 38
Severity
6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

On affected platforms running Arista MOS, the configuration of a BGP password will cause the password to be logged in clear text that can be revealed in local logs or remote logging servers by authenticated users, as well as appear in clear text in the device’s running config.

Remedy

The recommended resolution is to upgrade to a remediated software version at your earliest convenience. Arista recommends customers move to the latest version of each release that contains all the fixes listed below. For more information about upgrading see the MOS User Guide: Updating https://mako.arista.com/dyn/softwareportal/artefact/3688/mos-0.39.1-userguide.pdf CVE-2023-24547 has been fixed in the following releases: * MOS-0.36.10 and later releases in the MOS-0.36.x train * MOS-0.39.4 and later releases in the MOS-0.39.x train Because this issue would cause the password to be saved in logs and remote AAA servers it is recommended to also rotate the BGP password, if possible. Upon upgrading to a new release, the BGP password will be obfuscated with the type-7 algorithm as shown below: switch>show running-config bgp router bgp 65000    neighbor 192.0.2.1 remote-as 66000    neighbor 192.0.2.1 password key 7 00143242404C5B140B

Remedy

HotfixThe following hotfix can be applied to remediate CVE-2023-24547. The hotfix only applies to the releases listed below and no other releases. All other versions require upgrading to a release containing the fix (as listed above): * MOS-0.39.3 and below releases in the MOS-0.39.x train * MOS-0.38.1 and below releases in the MOS-0.38.x train * MOS-0.37.1 and below releases in the MOS-0.37.x train * MOS-0.36.9 and below releases in the MOS-0.36.x train * MOS-0.35.3 and below releases in the MOS-0.35.x train * MOS-0.34.0 in the MOS-0.34.x train Please note that the only MOS release trains currently under maintenance support are MOS-0.39.x and MOS-0.36.x. The hotfix working for other releases should not be treated as evidence that these releases continue to be supported. For security it is important to ensure supported releases are used. Version: 1.0 URL: hotfix-cve-2023-24547-4.0.0-1.14.core2_64.rpm https://artifacts.metamako.com/artifactory/releases/hotfix/4.0.0/hotfix-cve-2023-24547-4.0.0-1.14.core2_64.rpm SWIX hash:(SHA512) 168b2ee3deb8d4a3151b9c24936ff9d6523557b366ceffc98e57e8bf80638997  
First published (updated )
CVE-2023-24547

Arista EOSOn the affected platforms running EOS, a malformed DHCP packet might cause the DHCP relay agent to restart.

Risk 43
Severity
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

On the affected platforms running EOS, a malformed DHCP packet might cause the DHCP relay agent to restart.

Remedy

CVE-2023-24510 has been fixed in the following releases: - 4.29.2F and later releases in the 4.29.x train - 4.28.7M and later releases in the 4.28.x train - 4.27.10M and later releases in the 4.27.x train - 4.26.10M and later releases in the 4.26.x train
First published (updated )
CVE-2023-24510

Arista Metamako Operating SystemIn Arista's MOS (Metamako Operating System) software which is supported on the 7130 product line, un…

Risk 68
Severity
9.6
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

In Arista's MOS (Metamako Operating System) software which is supported on the 7130 product line, under certain conditions, authentication is bypassed by unprivileged users who are accessing the Web UI. This issue affects: Arista Metamako Operating System MOS-0.34.0 and prior releases

Remedy

Upgrade to MOS-0.35.0
First published (updated )
CVE-2021-28494

Arista Metamako Operating SystemIn Arista's MOS (Metamako Operating System) software which is supported on the 7130 product line, un…

Risk 59
Severity
8.4
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

In Arista's MOS (Metamako Operating System) software which is supported on the 7130 product line, under certain conditions, a user may be able to execute commands despite not having the privileges to do so. This issue affects: Arista Metamako Operating System All releases in the MOS-0.1x train MOS-0.32.0 and prior releases

Remedy

Upgrade to MOS-0.33.0
First published (updated )
CVE-2021-28493

Arista Metamako Operating SystemIn Arista's MOS (Metamako Operating System) software which is supported on the 7130 product line, un…

Risk 86
Severity
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

In Arista's MOS (Metamako Operating System) software which is supported on the 7130 product line, under certain conditions, user authentication can be bypassed when API access is enabled via the JSON-RPC APIs. This issue affects: Arista Metamako Operating System All releases in the MOS-0.1x train MOS-0.13 and post releases in the MOS-0.1x train MOS-0.26.6 and below releases in the MOS-0.2x train MOS-0.31.1 and below releases in the MOS-0.3x train

Remedy

Upgrade to MOS-0.26.7 or MOS-0.32.0

Remedy

Install hotfix stored at https://www.arista.com/assets/data/SecurityAdvisories/SA64-67/SecurityAdvisory64-67-Hotfix-mos-1818-2.0.0-1.11.core2_64.rpm For detailed information about hotfix installation, please see the advisory https://www.arista.com/en/support/advisories-notices/security-advisories/12912-security-advisory-64
First published (updated )
CVE-2021-28495

Arista Metamako Operating SystemIn Arista's MOS (Metamako Operating System) software which is supported on the 7130 product line, un…

Risk 69
Severity
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

In Arista's MOS (Metamako Operating System) software which is supported on the 7130 product line, under certain conditions, the bash shell might be accessible to unprivileged users in situations where they should not have access. This issue affects: Arista Metamako Operating System All releases in the MOS-0.1x train MOS-0.26.6 and below releases in the MOS-0.2x train MOS-0.31.1 and below releases in the MOS-0.3x train

Remedy

Upgrade to MOS-0.26.7 or MOS-0.32.0

Remedy

Install hotfix stored at https://www.arista.com/assets/data/SecurityAdvisories/SA64-67/SecurityAdvisory64-67-Hotfix-mos-1818-2.0.0-1.11.core2_64.rpm For detailed information about hotfix installation, please see the advisory https://www.arista.com/en/support/advisories-notices/security-advisories/12912-security-advisory-64
First published (updated )
CVE-2021-28497

Arista Metamako Operating SystemIn Arista's MOS (Metamako Operating System) software which is supported on the 7130 product line, us…

Risk 44
Severity
6.3
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

In Arista's MOS (Metamako Operating System) software which is supported on the 7130 product line, user account passwords set in clear text could leak to users without any password. This issue affects: Arista Metamako Operating System MOS-0.18 and post releases in the MOS-0.1x train All releases in the MOS-0.2x train MOS-0.31.1 and prior releases in the MOS-0.3x train

Remedy

Upgrade to MOS-0.32.0

Remedy

Install hotfix stored at https://www.arista.com/assets/data/SecurityAdvisories/SA64-67/SecurityAdvisory64-67-Hotfix-mos-1818-2.0.0-1.11.core2_64.rpm For detailed information about hotfix installation, please see the advisory https://www.arista.com/en/support/advisories-notices/security-advisories/12912-security-advisory-64
First published (updated )
CVE-2021-28499

Arista Metamako Operating SystemIn Arista's MOS (Metamako Operating System) software which is supported on the 7130 product line, us…

Risk 68
Severity
8.7
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

In Arista's MOS (Metamako Operating System) software which is supported on the 7130 product line, user enable passwords set in clear text could result in unprivileged users getting complete access to the systems. This issue affects: Arista Metamako Operating System MOS-0.13 and post releases in the MOS-0.1x train MOS-0.26.6 and prior releases in the MOS-0.2x train MOS-0.31.1 and prior releases in the MOS-0.3x train

Remedy

Upgrade to MOS-0.26.7 or MOS-0.32.0

Remedy

Install hotfix stored at https://www.arista.com/assets/data/SecurityAdvisories/SA64-67/SecurityAdvisory64-67-Hotfix-mos-1818-2.0.0-1.11.core2_64.rpm For detailed information about hotfix installation, please see the advisory https://www.arista.com/en/support/advisories-notices/security-advisories/12912-security-advisory-64
First published (updated )
CVE-2021-28498

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