[월:] 2023년 05월

USN-6109-1: Linux kernel (Raspberry Pi) vulnerabilities Zheng Wang discovered that the Intel i915 graphics driver in the Linux kernel did not properly handle certain error conditions, leading to a double-free. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2022-3707) Jordy Zomer and Alexandra Sandulescu discovered that the Linux kernel did not properly implement speculative execution barriers in usercopy functions in certain situations. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2023-0459) It was discovered that the TLS subsystem in the Linux kernel contained a type confusion vulnerability in some situations. A local attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2023-1075) It was discovered that the Reliable Datagram Sockets (RDS) protocol implementation in the Linux kernel contained a type confusion [ more… ]

USN-6054-2: Django vulnerability USN-6054-1 fixed a vulnerability in Django. This update provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. Original advisory details: Moataz Al-Sharida and nawaik discovered that Django incorrectly handled uploading multiple files using one form field. A remote attacker could possibly use this issue to bypass certain validations. Source: USN-6054-2: Django vulnerability

USN-6108-1: Jhead vulnerabilities It was discovered that Jhead did not properly handle certain crafted images while rotating them. An attacker could possibly use this issue to crash Jhead, resulting in a denial of service. (CVE-2021-34055) Kyle Brown discovered that Jhead did not properly handle certain crafted images while regenerating the Exif thumbnail. An attacker could possibly use this issue to execute arbitrary commands. (CVE-2022-41751) Source: USN-6108-1: Jhead vulnerabilities

USN-6105-2: ca-certificates update USN-6105-1 updated ca-certificates. This provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. Original advisory details: The ca-certificates package contained outdated CA certificates. This update refreshes the included certificates to those contained in the 2.60 version of the Mozilla certificate authority bundle. Source: USN-6105-2: ca-certificates update