Linux Distros Unpatched Vulnerability : CVE-2024-6156

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Mark Laing discovered that LXD's PKI mode, until version 5.21.2, could be bypassed if the client's certificate was present in the trust store. CVE-2024-6156 Not...

Linux Distros Unpatched Vulnerability : CVE-2024-6219

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Mark Laing discovered in LXD's PKI mode, until version 5.21.1, that a restricted certificate could be added to the trust store with its restrictions not honoure...

CVE-2024-6219

Mark Laing discovered in LXD's PKI mode, until version 5.21.1, that a restricted certificate could be added to the trust store with its restrictions not honoured...

CVE-2024-6156

Mark Laing discovered that LXD's PKI mode, until version 5.21.2, could be bypassed if the client's certificate was present in the trust store...

CVE-2020-8933

A vulnerability in Google Cloud Platform's guest-oslogin versions between 20190304 and 20200507 allows a user that is only granted the role "roles/compute.osLogin" to escalate privileges to root. Using the membership to the "lxd" group, an attacker can attach host devices and filesystems. Within ...

CVE-2015-8222

The lxd-unix.socket systemd unit file in the Ubuntu lxd package before 0.20-0ubuntu4.1 uses world-readable permissions for /var/lib/lxd/unix.socket, which allows local users to gain privileges via unspecified vectors...

Unrestricted Certificate Access

github.com/canonical/lxd is vulnerable to Unrestricted Certificate Access. The vulnerability is due to LXD not honoring the restrictions of certificates added to the trust store in PKI mode, allows clients to gain unrestricted access, even if the certificate was intended to have limitations...

TLS Authentication Bypass

github.com/canonical/lxd is vulnerable to TLS Authentication Bypass. The vulnerability is due to improper certificate validation. LXD accepts non-CA signed certificates if they are present in the trust store, allowing unauthenticated clients to bypass the expected security checks...

CVE-2024-45338

An attacker can craft an input to the Parse functions that would be processed non-linearly with respect to its length, resulting in extremely slow parsing. This could cause a denial of service...

SUSE CVE-2024-6156

Mark Laing discovered that LXD's PKI mode, until version 5.21.2, could be bypassed if the client's certificate was present in the trust store...

lxd CA certificate sign check bypass

Summary If a server.ca file is present in LXDDIR at LXD start up, LXD is in "PKI mode". In this mode, only TLS clients that have a CA-signed certificate should be able to authenticate with LXD. We have discovered that if a client that sends a non-CA signed certificate during the TLS handshake, th...

GHSA-4C49-9FPC-HC3V lxd CA certificate sign check bypass

Summary If a server.ca file is present in LXDDIR at LXD start up, LXD is in "PKI mode". In this mode, only TLS clients that have a CA-signed certificate should be able to authenticate with LXD. We have discovered that if a client that sends a non-CA signed certificate during the TLS handshake, th...

GHSA-JPMC-7P9C-4RXF lxd has a restricted TLS certificate privilege escalation when in PKI mode

Summary If a server.ca file is present in LXDDIR at LXD start up, LXD is in "PKI mode". In this mode, all clients must have certificates that have been signed by the CA. The LXD configuration option core.trustcacertificates defaults to false. This means that although the client certificate has be...

lxd has a restricted TLS certificate privilege escalation when in PKI mode

Summary If a server.ca file is present in LXDDIR at LXD start up, LXD is in "PKI mode". In this mode, all clients must have certificates that have been signed by the CA. The LXD configuration option core.trustcacertificates defaults to false. This means that although the client certificate has be...

GO-2024-3312 CA certificate sign check bypass in github.com/canonical/lxd

CA certificate sign check bypass in github.com/canonical/lxd...

GO-2024-3313 Restricted TLS certificate privilege escalation when in PKI mode in github.com/canonical/lxd

Restricted TLS certificate privilege escalation when in PKI mode in github.com/canonical/lxd...

OPENSUSE-SU-2024:14564-1 lxd-5.21.1-2.1 on GA media

These are all security issues fixed in the lxd-5.21.1-2.1 package on the GA media of openSUSE Tumbleweed...

DEBIAN-CVE-2024-6156

Mark Laing discovered that LXD's PKI mode, until version 5.21.2, could be bypassed if the client's certificate was present in the trust store...

CVE-2024-6219

Mark Laing discovered in LXD's PKI mode, until version 5.21.1, that a restricted certificate could be added to the trust store with its restrictions not honoured...

CVE-2024-6156

Mark Laing discovered that LXD's PKI mode, until version 5.21.2, could be bypassed if the client's certificate was present in the trust store...