90 matches found
Design/Logic Flaw
On boot, the Pillar eve container checks for the existence and content of “/config/GlobalConfig/global.json”. If the file exists, it overrides the existing configuration on the device on boot. This allows an attacker to change the system’s configuration, which also includes some debug functions...
Design/Logic Flaw
On boot, the Pillar eve container checks for the existence and content of “/config/authorizedkeys”. If the file is present, and contains a supported public key, the container will go on to open port 22 and enable sshd with the given keys as the authorized keys for root login. An attacker could...
CVE-2023-43631 SSH as Root Unlockable Without Triggering Measured Boot
On boot, the Pillar eve container checks for the existence and content of “/config/authorizedkeys”. If the file is present, and contains a supported public key, the container will go on to open port 22 and enable sshd with the given keys as the authorized keys for root login. An attacker could...
CVE-2023-43631
The CVE-2023-43631 issue affects the Pillar/EVE container in EVE OS. On boot, the container checks for /config/authorized_keys and, if a valid public key is present, enables SSH on port 22 for root login. The /config partition is not protected by measured boot, is mutable, and unencrypted, allowi...
CVE-2023-43631 SSH as Root Unlockable Without Triggering Measured Boot
On boot, the Pillar eve container checks for the existence and content of “/config/authorizedkeys”. If the file is present, and contains a supported public key, the container will go on to open port 22 and enable sshd with the given keys as the authorized keys for root login. An attacker could...
CVE-2023-43631 SSH as Root Unlockable Without Triggering Measured Boot
On boot, the Pillar eve container checks for the existence and content of “/config/authorizedkeys”. If the file is present, and contains a supported public key, the container will go on to open port 22 and enable sshd with the given keys as the authorized keys for root login. An attacker could...
CVE-2023-43633
The CVE concerns the Pillar Eve container in EVE OS. On boot, it checks /config/GlobalConfig/global.json and, if present, overrides device configuration, enabling debug functions such as SSH via debug.enable.ssh, USB keyboard via debug.enable.usb, and VNC via app.allow.vnc. This can occur without...
CVE-2023-43633 Debug Functions Unlockable Without Triggering Measured Boot
On boot, the Pillar eve container checks for the existence and content of “/config/GlobalConfig/global.json”. If the file exists, it overrides the existing configuration on the device on boot. This allows an attacker to change the system’s configuration, which also includes some debug functions...
CVE-2023-43633 Debug Functions Unlockable Without Triggering Measured Boot
On boot, the Pillar eve container checks for the existence and content of “/config/GlobalConfig/global.json”. If the file exists, it overrides the existing configuration on the device on boot. This allows an attacker to change the system’s configuration, which also includes some debug functions...
CVE-2023-43633 Debug Functions Unlockable Without Triggering Measured Boot
On boot, the Pillar eve container checks for the existence and content of “/config/GlobalConfig/global.json”. If the file exists, it overrides the existing configuration on the device on boot. This allows an attacker to change the system’s configuration, which also includes some debug functions...
CVE-2023-43634 Config Partition Not Protected by Measured Boot
When sealing/unsealing the “vault” key, a list of PCRs is used, which defines which PCRs are used. In a previous project, CYMOTIVE found that the configuration is not protected by the secure boot, and in response Zededa implemented measurements on the config partition that was mapped to PCR 13. I...
CVE-2023-43634 Config Partition Not Protected by Measured Boot
When sealing/unsealing the “vault” key, a list of PCRs is used, which defines which PCRs are used. In a previous project, CYMOTIVE found that the configuration is not protected by the secure boot, and in response Zededa implemented measurements on the config partition that was mapped to PCR 13. I...
CVE-2023-43634 Config Partition Not Protected by Measured Boot
When sealing/unsealing the “vault” key, a list of PCRs is used, which defines which PCRs are used. In a previous project, CYMOTIVE found that the configuration is not protected by the secure boot, and in response Zededa implemented measurements on the config partition that was mapped to PCR 13. I...
PT-2023-28887
Name of the Vulnerable Software and Affected Versions Pillar eve container versions 9.0.0 and earlier Description The Pillar eve container checks for the existence and content of /config/authorized keys on boot. If the file is present and contains a supported public key, the container opens port ...
EVE OS Security Vulnerability
EVE OS is a general-purpose, open Linux-based operating system for distributed edge computing open-sourced by IF Edge. A security vulnerability exists in EVE OS that stems from a configuration partition that is not protected by measured boot...
GHSA-5JVG-8J6F-VPMC Duplicate Advisory: EVE Doesn't Measure Config Partition From 2 Fronts
Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-phcg-h58r-gmcq. This link is maintained to preserve external references. Original Description PCR14 is not in the list of PCRs that seal/unseal the “vault” key, but due to the change that was implemented in comm...
Duplicate Advisory: EVE Doesn't Measure Config Partition From 2 Fronts
Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-phcg-h58r-gmcq. This link is maintained to preserve external references. Original Description PCR14 is not in the list of PCRs that seal/unseal the “vault” key, but due to the change that was implemented in comm...
GHSA-X9MP-JM4H-JJF8 Duplicate Advisory: EVE Doesn't Protect Rootfs
Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-wc42-fcjp-v8vq. This link is maintained to preserve external references. Original Description In EVE OS, the “measured boot” mechanism prevents a compromised device from accessing the encrypted data located in t...
GHSA-H929-FVVP-882C Duplicate Advisory: EVE Seals Vault Key With SHA1 PCRs
Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-wc42-fcjp-v8vq. This link is maintained to preserve external references. Original Description Vault Key Sealed With SHA1 PCRs The measured boot solution implemented in EVE OS leans on a PCR locking mechanism...
Duplicate Advisory: EVE Seals Vault Key With SHA1 PCRs
Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-wc42-fcjp-v8vq. This link is maintained to preserve external references. Original Description Vault Key Sealed With SHA1 PCRs The measured boot solution implemented in EVE OS leans on a PCR locking mechanism...