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    Advisories

    • Ubuntu Security Notice USN-5629-1 Fri, 23 Sep 2022 14:17:35 GMT
      Ubuntu Security Notice 5629-1 - It was discovered that the Python http.server module incorrectly handled certain URIs. An attacker could potentially use this to redirect web traffic.
    • Ubuntu Security Notice USN-5631-1 Fri, 23 Sep 2022 14:17:22 GMT
      Ubuntu Security Notice 5631-1 - It was discovered that libjpeg-turbo incorrectly handled certain EOF characters. An attacker could possibly use this issue to cause libjpeg-turbo to consume resource, leading to a denial of service. This issue only affected Ubuntu 18.04 LTS. It was discovered that libjpeg-turbo incorrectly handled certain malformed jpeg files. An attacker could possibly use this issue to cause libjpeg-turbo to crash, resulting in a denial of service.
    • Ubuntu Security Notice USN-5632-1 Fri, 23 Sep 2022 14:10:20 GMT
      Ubuntu Security Notice 5632-1 - Sebastian Chnelik discovered that OAuthLib incorrectly handled certain redirect uris. A remote attacker could possibly use this issue to cause OAuthLib to crash, resulting in a denial of service.
    • Ubuntu Security Notice USN-5634-1 Fri, 23 Sep 2022 14:07:28 GMT
      Ubuntu Security Notice 5634-1 - Domingo Dirutigliano and Nicola Guerrera discovered that the netfilter subsystem in the Linux kernel did not properly handle rules that truncated packets below the packet header size. When such rules are in place, a remote attacker could possibly use this to cause a denial of service.
    • Ubuntu Security Notice USN-5633-1 Fri, 23 Sep 2022 14:05:56 GMT
      Ubuntu Security Notice 5633-1 - It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of-bounds write. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Duoming Zhou discovered that race conditions existed in the timer handling implementation of the Linux kernel's Rose X.25 protocol layer, resulting in use-after-free vulnerabilities. A local attacker could use this to cause a denial of service.
    • Ubuntu Security Notice USN-5630-1 Fri, 23 Sep 2022 14:02:13 GMT
      Ubuntu Security Notice 5630-1 - It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of-bounds write. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Moshe Kol, Amit Klein and Yossi Gilad discovered that the IP implementation in the Linux kernel did not provide sufficient randomization when calculating port offsets. An attacker could possibly use this to expose sensitive information.
    • Ubuntu Security Notice USN-5628-1 Thu, 22 Sep 2022 16:01:28 GMT
      Ubuntu Security Notice 5628-1 - It was discovered that etcd incorrectly handled certain specially crafted WAL files. An attacker could possibly use this issue to cause a denial of service. It was discovered that etcd incorrectly handled directory permissions when trying to create a directory that exists already. An attacker could possibly use this issue to obtain sensitive information. It was discovered that etcd incorrectly handled endpoint setup. An attacker could possibly use this issue to cause a denial of service.
    • Ubuntu Security Notice USN-5627-1 Thu, 22 Sep 2022 16:01:16 GMT
      Ubuntu Security Notice 5627-1 - It was discovered that PCRE incorrectly handled memory when handling certain regular expressions. An attacker could possibly use this issue to cause applications using PCRE to expose sensitive information.
    • Red Hat Security Advisory 2022-6681-01 Thu, 22 Sep 2022 15:59:59 GMT
      Red Hat Security Advisory 2022-6681-01 - Red Hat OpenShift Virtualization release 4.9.6 is now available with updates to packages and images that fix several bugs and add enhancements. Red Hat Product Security has rated this update as having a security impact of Important.
    • Ubuntu Security Notice USN-5626-2 Thu, 22 Sep 2022 15:51:33 GMT
      Ubuntu Security Notice 5626-2 - USN-5626-1 fixed several vulnerabilities in Bind. This update provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. Yehuda Afek, Anat Bremler-Barr, and Shani Stajnrod discovered that Bind incorrectly handled large delegations. A remote attacker could possibly use this issue to reduce performance, leading to a denial of service.
    • Red Hat Security Advisory 2022-6535-01 Thu, 22 Sep 2022 15:51:03 GMT
      Red Hat Security Advisory 2022-6535-01 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the RPM packages for Red Hat OpenShift Container Platform 4.11.5.
    • Red Hat Security Advisory 2022-6536-01 Thu, 22 Sep 2022 15:50:52 GMT
      Red Hat Security Advisory 2022-6536-01 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the container images for Red Hat OpenShift Container Platform 4.11.5.
    • Red Hat Security Advisory 2022-6531-01 Thu, 22 Sep 2022 15:48:00 GMT
      Red Hat Security Advisory 2022-6531-01 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the RPM packages for Red Hat OpenShift Container Platform 4.10.33.
    • Ubuntu Security Notice USN-5625-1 Wed, 21 Sep 2022 13:52:05 GMT
      Ubuntu Security Notice 5625-1 - It was discovered that Mako incorrectly handled certain regular expressions. An attacker could possibly use this issue to cause a denial of service.
    • Ubuntu Security Notice USN-5626-1 Wed, 21 Sep 2022 13:51:57 GMT
      Ubuntu Security Notice 5626-1 - Yehuda Afek, Anat Bremler-Barr, and Shani Stajnrod discovered that Bind incorrectly handled large delegations. A remote attacker could possibly use this issue to reduce performance, leading to a denial of service. It was discovered that Bind incorrectly handled statistics requests. A remote attacker could possibly use this issue to obtain sensitive memory contents, or cause a denial of service. This issue only affected Ubuntu 22.04 LTS.
    • Ubuntu Security Notice USN-5623-1 Wed, 21 Sep 2022 13:51:46 GMT
      Ubuntu Security Notice 5623-1 - Asaf Modelevsky discovered that the Intel 10GbE PCI Express Ethernet driver for the Linux kernel performed insufficient control flow management. A local attacker could possibly use this to cause a denial of service. It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of- bounds write. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.
    • Ubuntu Security Notice USN-5624-1 Wed, 21 Sep 2022 13:51:38 GMT
      Ubuntu Security Notice 5624-1 - It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of- bounds write. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Duoming Zhou discovered that race conditions existed in the timer handling implementation of the Linux kernel's Rose X.25 protocol layer, resulting in use-after-free vulnerabilities. A local attacker could use this to cause a denial of service.
    • Ubuntu Security Notice USN-5622-1 Wed, 21 Sep 2022 13:51:31 GMT
      Ubuntu Security Notice 5622-1 - It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of- bounds write. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Moshe Kol, Amit Klein and Yossi Gilad discovered that the IP implementation in the Linux kernel did not provide sufficient randomization when calculating port offsets. An attacker could possibly use this to expose sensitive information.
    • Ubuntu Security Notice USN-5621-1 Wed, 21 Sep 2022 13:51:20 GMT
      Ubuntu Security Notice 5621-1 - It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing font or screen size, leading to an out-of- bounds write. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Domingo Dirutigliano and Nicola Guerrera discovered that the netfilter subsystem in the Linux kernel did not properly handle rules that truncated packets below the packet header size. When such rules are in place, a remote attacker could possibly use this to cause a denial of service.
    • Red Hat Security Advisory 2022-6580-01 Wed, 21 Sep 2022 13:51:12 GMT
      Red Hat Security Advisory 2022-6580-01 - The Booth cluster ticket manager is a component to bridge high availability clusters spanning multiple sites, in particular, to provide decision inputs to local Pacemaker cluster resource managers. It operates as a distributed consensus-based service, presumably on a separate physical network. Tickets facilitated by a Booth formation are the units of authorization that can be bound to certain resources. This will ensure that the resources are run at only one site at a time.
    • Red Hat Security Advisory 2022-6592-01 Wed, 21 Sep 2022 13:51:01 GMT
      Red Hat Security Advisory 2022-6592-01 - 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. Issues addressed include a heap overflow vulnerability.
    • Red Hat Security Advisory 2022-6590-01 Wed, 21 Sep 2022 13:50:49 GMT
      Red Hat Security Advisory 2022-6590-01 - MySQL is a multi-user, multi-threaded SQL database server. It consists of the MySQL server daemon and many client programs and libraries.
    • Red Hat Security Advisory 2022-6582-01 Wed, 21 Sep 2022 13:50:36 GMT
      Red Hat Security Advisory 2022-6582-01 - The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Issues addressed include buffer overflow and heap overflow vulnerabilities.
    • Red Hat Security Advisory 2022-6585-01 Wed, 21 Sep 2022 13:50:28 GMT
      Red Hat Security Advisory 2022-6585-01 - Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks. Issues addressed include a double free vulnerability.
    • Ubuntu Security Notice USN-5618-1 Wed, 21 Sep 2022 13:47:21 GMT
      Ubuntu Security Notice 5618-1 - It was discovered the Ghostscript incorrectly handled memory when processing certain inputs. By tricking a user into opening a specially crafted PDF file, an attacker could cause the program to crash.