Impact

Unsanitized UUIDs can be passed by a rogue agent and can lead to log spoofing on the verifier and registrar.

Patches

Users should upgrade to at least 6.3.x.

Workarounds

None.

Credit

Many thanks to Matthias Gerstner for finding this issue and for Alberto Planas for the fix.

For more information

If you have any questions or comments about this advisory:

• Email us at security@keylime.groups.io
• Ask on #keylime channel on the CNCF Slack