kwallet-pam in KDE KWallet before 5.12.6 allows local users to obtain ownership of arbitrary files via a symlink attack.Referenceshttps://www.debian.org/security/2018/dsa-4200https://commits.kde.org/kwallet-pam/99abc7fde21f40cc6da5feb6ee766cc46fcca1f8https://bugzilla.suse.com/show_bug.cgi?id=1090863https://commits.kde.org/kwallet-pam/01d4143fda5bddb6dca37b23304dc239a5fb38b5https://commits.kde.org/kwallet-pam/802f305d81f8771c4f4a8bd7fd0e368ffc6f9b3bhttps://commits.kde.org/kwallet-pam/2134dec85ce19d6378d03cddfae9e5e464cb24c0https://www.kde.org/info/security/advisory-20180503-1.txt