It was reported  that Almanah does not encrypt its database when it closes, due to GApplication no longer using the quit_main_loop() event since GIO 2.32. This will keep the database unencrypted when it should be encrypted. The upstream bug report has a patch attached which corrects the issue.
Created almanah tracking bugs for this issue
Affects: fedora-all [bug 920852]
The CVE identifier of CVE-2013-1853 has been assigned to this issue:
This is fixed in upstream 0.10.1 version, as per the NEWS file:
Current Fedora 18+ are using this version.