{"items":[{"id":"NVI-00017666","kind":"vulnerability","title":"lxd has a restricted TLS certificate privilege escalation when in PKI mode","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-jpmc-7p9c-4rxf","CVE-2024-6219"],"plain_summary":"GitHub lists this reviewed advisory for github.com/canonical/lxd. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-3fbc77fdd406cd6e6c4856f64c4fa964"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-06-26T19:31:19.000Z","value":"3.8 low","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-3fbc77fdd406cd6e6c4856f64c4fa964"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-3fbc77fdd406cd6e6c4856f64c4fa964","url":"https://github.com/advisories/GHSA-jpmc-7p9c-4rxf","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-jpmc-7p9c-4rxf","publisher":"GitHub Advisory Database","observed_at":"2026-11-05T19:05:53.922Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-3fbc77fdd406cd6e6c4856f64c4fa964"],"technology":"github.com/canonical/lxd","known_exclusions":[],"conditions_summary":"### Summary\nIf a `server.ca` file is present in `LXD_DIR` at LXD start up, LXD is in \"PKI mode\". In this mode, all clients must have certificates that have been signed by the CA. \n\nThe LXD configuration option `core.trust_ca_certificates` defaults to `false`. This means that although the client certificate has been signed by the CA, LXD will additionally add the certificate to the trust store and verify it via mTLS.\n\nWhen a restricted certificate is added to the trust store in this mode, it's restrictions are not honoured, and the client has full access to LXD.\n\n### Details\nWhen authorization was refactored to allow for generalisation (at the time for TLS, RBAC, and OpenFGA, see https://github.com/canonical/lxd/pull/12313), PKI mode did not account for the `core.trust_ca_certificates` configuration option. When this option is enabled, all CA-signed client certificates are given full access to LXD. This cherry-pick from Incus was added to LXD to fix the issue. \n\nThe cherry-pick fixed the immediate issue and allowed full access to LXD for CA-signed client certificates when `core.trust_ca_c","public_affected_ranges":["< 0.0.0-20240403103450-0e7f2b5bf4d2"]}],"null_published_at":"2026-11-05T19:10:21.448Z","source_updated_at":"2026-06-26T19:31:19.000Z","source_disclosed_at":"2024-12-09T22:43:13.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-11-05T19:05:53.922Z"}],"next_cursor":null,"snapshot_revision":"42594"}