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Users should patch an unauthenticated remote code execution bug impacting FortiOS and FortiProxy administrative interfaces ASAP, Fortinet says.

Ubuntu Security Notice 5936-1 - Evgeny Legerov discovered that Samba incorrectly handled buffers in certain GSSAPI routines of Heimdal. A remote attacker could possibly use this issue to cause Samba to crash, resulting in a denial of service. Tom Tervoort discovered that Samba incorrectly used weak rc4-hmac Kerberos keys. A remote attacker could possibly use this issue to elevate privileges.

Red Hat Security Advisory 2023-1109-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system.

Red Hat Security Advisory 2023-1130-01 - The kernel packages contain the Linux kernel, the core of any Linux operating system. Issues addressed include null pointer and use-after-free vulnerabilities.

Red Hat Security Advisory 2023-1107-01 - The pesign packages provide the pesign utility for signing UEFI binaries as well as other associated tools. Issues addressed include a privilege escalation vulnerability.

Categories: Threat Intelligence A network of online video streaming sites are monetizing traffic with hidden ads. The problem? Advertisers are throwing up to a million dollars every month down the drain as nobody is even seeing the ads. (Read more...) The post DeepStreamer: Illegal movie streaming platforms hide lucrative ad fraud operation appeared first on Malwarebytes Labs.

The domain name registrar Freenom, whose free domain names have long been a draw for spammers and phishers, has stopped allowing new domain name registrations. The move comes just days after the Dutch registrar was sued by Meta, which alleges the company ignores abuse complaints about phishing websites while monetizing traffic to those abusive domains.

Red Hat Security Advisory 2023-1090-01 - Samba is an open-source implementation of the Server Message Block protocol and the related Common Internet File System protocol, which allow PC-compatible machines to share files, printers, and various information.

Red Hat Security Advisory 2023-1103-01 - This is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of a running kernel.