Tag
#ubuntu
Ubuntu Security Notice 6992-1 - Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information across domains, or execute arbitrary code. Nils Bars discovered that Firefox contained a type confusion vulnerability when performing certain property name lookups. An attacker could potentially exploit this issue to cause a denial of service, or execute arbitrary code.
Ubuntu Security Notice 6990-1 - Johannes Kuhn discovered that znc incorrectly handled user input under certain operations. An attacker could possibly use this issue to execute arbitrary code on a user's system if the user was tricked into joining a malicious server.
Ubuntu Security Notice 6989-1 - Dan Smith, Julia Kreger and Jay Faulkner discovered that in image processing for Ironic, a specially crafted image could be used by an authenticated user to exploit undesired behaviors in qemu-img, including possible unauthorized access to potentially sensitive data.
Ubuntu Security Notice 6985-1 - It was discovered that ImageMagick incorrectly handled certain malformed image files. If a user or automated system using ImageMagick were tricked into opening a specially crafted image, an attacker could exploit this to cause a denial of service or execute code with the privileges of the user invoking the program.
Ubuntu Security Notice 6988-1 - It was discovered that Twisted incorrectly handled response order when processing multiple HTTP requests. A remote attacker could possibly use this issue to delay and manipulate responses. This issue only affected Ubuntu 24.04 LTS. It was discovered that Twisted did not properly sanitize certain input. An attacker could use this vulnerability to possibly execute an HTML injection leading to a cross-site scripting attack.
Ubuntu Security Notice 6986-1 - David Benjamin discovered that OpenSSL incorrectly handled certain X.509 certificates. An attacker could possible use this issue to cause a denial of service or expose sensitive information.
Ubuntu Security Notice 6981-2 - USN-6981-1 fixed vulnerabilities in Drupal. This update provides the corresponding updates for Ubuntu 14.04 LTS. It was discovered that Drupal incorrectly sanitized uploaded filenames. A remote attacker could possibly use this issue to execute arbitrary code.
Ubuntu Security Notice 6987-1 - It was discovered that Django incorrectly handled certain inputs. An attacker could possibly use this issue to cause a denial of service. It was discovered that Django incorrectly handled certain email sending failures. A remote attacker could possibly use this issue to enumerate user emails by issuing password reset requests and observing the outcomes.
Ubuntu Security Notice 6973-4 - It was discovered that a race condition existed in the Bluetooth subsystem in the Linux kernel, leading to a null pointer dereference vulnerability. A privileged local attacker could use this to possibly cause a denial of service. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system.