New Sni5Gect Attack Crashes Phones and Downgrades 5G to 4G without Rogue Base Station

A team of academics has devised a novel attack that can be used to downgrade a 5G connection to a lower generation without relying on a rogue base station gNB. The attack, per the ASSET Automated Systems SEcuriTy Research Group at the Singapore University of Technology and Design SUTD, relies on ...

Null pointer dereference

ZNC 1.8.0 up to 1.8.1-rc1 allows authenticated users to trigger an application crash with a NULL pointer dereference if echo-message is not enabled and there is no network...

UBUNTU-CVE-2019-11494

In the IMAP Server in Dovecot 2.3.3 through 2.3.5.2, the submission-login service crashes when the client disconnects prematurely during the AUTH command...