Packet Storm

The RoomCast TA-2400, versions 1.0-3.1+, has multiple critical security vulnerabilities, including clear-text storage of sensitive information within executables, improper access control, improper privilege management, and the use of hard-coded passwords. Uniting these vulnerabilities paves the way for a complete compromise of the device and, in turn, exposes clients to direct threats from those exploiting the compromised unit.

Ubuntu Security Notice 6250-1 - Stonejiajia, Shir Tamari and Sagi Tzadik discovered that the OverlayFS implementation in the Ubuntu Linux kernel did not properly perform permission checks in certain situations. A local attacker could possibly use this to gain elevated privileges. It was discovered that the IP-VLAN network driver for the Linux kernel did not properly initialize memory in some situations, leading to an out-of- bounds write vulnerability. An attacker could use this to cause a denial of service or possibly execute arbitrary code.

Red Hat Security Advisory 2023-4276-01 - An update is now available for Red Hat DevWorkspace Operator. Red Hat Product Security has rated this update as having a security impact of Moderate.

VMWare Aria Operations for Networks (vRealize Network Insight) is vulnerable to command injection when accepting user input through the Apache Thrift RPC interface. This vulnerability allows a remote unauthenticated attacker to execute arbitrary commands on the underlying operating system as the root user. The RPC interface is protected by a reverse proxy which can be bypassed. VMware has evaluated the severity of this issue to be in the Critical severity range with a maximum CVSSv3 base score of 9.8. A malicious actor can get remote code execution in the context of root on the appliance. VMWare 6.x version are vulnerable. This Metasploit module exploits the vulnerability to upload and execute payloads gaining root privileges. Successfully tested against version 6.8.0.

Debian Linux Security Advisory 5458-1 - Several vulnerabilities have been discovered in the OpenJDK Java runtime, which may result in bypass of sandbox restrictions, information disclosure, reduced cryptographic strength of the AES implementation, directory traversal or denial of service.

Apple Security Advisory 2023-07-24-8 - watchOS 9.6 addresses bypass, code execution, and use-after-free vulnerabilities.

Ubuntu Security Notice 6249-1 - Ruihan Li discovered that the memory management subsystem in the Linux kernel contained a race condition when accessing VMAs in certain conditions, leading to a use-after-free vulnerability. A local attacker could possibly use this to cause a denial of service or execute arbitrary code. Querijn Voet discovered that a race condition existed in the io_uring subsystem in the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.

It was discovered that the Broadcom FullMAC USB WiFi driver in the Linux kernel did not properly perform data buffer size validation in some situations. A physically proximate attacker could use this to craft a malicious USB device that when inserted, could cause a denial of service (system crash) or possibly expose sensitive information. Reima Ishii discovered that the nested KVM implementation for Intel x86 processors in the Linux kernel did not properly validate control registers in certain situations. An attacker in a guest VM could use this to cause a denial of service (guest crash). Various other issues were also addressed.

ETSI WEBstore 2023 suffers from a persistent cross site scripting vulnerability.

Ubuntu Security Notice 6245-1 - Adam Bell discovered that Trove incorrectly handled arguments to the backup command. A remote attacker could possibly use this issue to execute arbitrary code.