[월:] 2019년 11월

USN-4176-1: GNU cpio vulnerability cpio vulnerability A security issue affects these releases of Ubuntu and its derivatives: Ubuntu 19.10 Ubuntu 19.04 Ubuntu 18.04 LTS Ubuntu 16.04 LTS Ubuntu 14.04 ESM Ubuntu 12.04 ESM Summary GNU cpio could be made to expose sensitive information if it received a specially crafted input. Software Description cpio – a tool to manage archives of files Details Thomas Habets discovered that GNU cpio incorrectly handled certain inputs. An attacker could possibly use this issue to access sensitive information. Update instructions The problem can be corrected by updating your system to the following package versions: Ubuntu 19.10 cpio – 2.12+dfsg-9ubuntu0.1 Ubuntu 19.04 cpio – 2.12+dfsg-6ubuntu0.19.04.1 Ubuntu 18.04 LTS cpio – 2.12+dfsg-6ubuntu0.18.04.1 Ubuntu 16.04 LTS cpio – 2.11+dfsg-5ubuntu1.1 Ubuntu 14.04 ESM cpio – 2.11+dfsg-1ubuntu1.2+esm1 Ubuntu 12.04 ESM cpio – 2.11-7ubuntu3.3 To update your system, please follow these [ more… ]

USN-4165-2: Firefox regressions firefox regressions A security issue affects these releases of Ubuntu and its derivatives: Ubuntu 19.10 Ubuntu 19.04 Ubuntu 18.04 LTS Ubuntu 16.04 LTS Summary USN-4165-1 caused some minor regressions in Firefox. Software Description firefox – Mozilla Open Source web browser Details USN-4165-1 fixed vulnerabilities in Firefox. The update introduced various minor regressions. This update fixes the problems. We apologize for the inconvenience. Original advisory details: Multiple security issues were discovered in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, bypass security restrictions, bypass same-origin restrictions, conduct cross-site scripting (XSS) attacks, bypass content security policy (CSP) protections, or execute arbitrary code. Update instructions The problem can be corrected by updating your system to the following package versions: Ubuntu 19.10 firefox – [ more… ]