Red Hat Security Advisory 2021-3918-01 - Redis is an advanced key-value store. It is often referred to as a data-structure server since keys can contain strings, hashes, lists, sets, and sorted sets. For performance, Redis works with an in-memory data set. You can persist it either by dumping the data set to disk every once in a while, or by appending each command to a log. Issues addressed include denial of service and integer overflow vulnerabilities.
4ad27d89f0be696cf66a1c0561a552b9Red Hat Security Advisory 2021-3917-01 - Quay 3.6.0 release. Issues addressed include buffer over-read, buffer overflow, denial of service, out of bounds read, and spoofing vulnerabilities.
3ff5862607840258ebc66493e88f525aUbuntu Security Notice 5111-1 - It was discovered that strongSwan incorrectly handled certain RSASSA-PSS signatures. A remote attacker could use this issue to cause strongSwan to crash, resulting in a denial of service. It was discovered that strongSwan incorrectly handled replacing certificates in the cache. A remote attacker could use this issue to cause strongSwan to crash, resulting in a denial of service, or possibly execute arbitrary code. Various other issues were also addressed.
d642b815ed1027cedc528205f2749233Red Hat Security Advisory 2021-3759-01 - 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 4.9.0. Issues addressed include bypass, denial of service, and information leakage vulnerabilities.
5eb44025675ba774f51b2727c159e6f3Ubuntu Security Notice 5109-1 - It was discovered that nginx incorrectly handled files with certain modification dates. A remote attacker could possibly use this issue to cause a denial of service or other unspecified impact.
f3a7d2fb8ecd1f45d342d3994d131223Red Hat Security Advisory 2021-3873-01 - Red Hat Advanced Cluster Management for Kubernetes 2.2.9 images Red Hat Advanced Cluster Management for Kubernetes provides the capabilities to address common challenges that administrators and site reliability engineers face as they work across a range of public and private cloud environments. Clusters and applications are all visible and managed from a single console — with security policy built in. This advisory contains the container images for Red Hat Advanced Cluster Management for Kubernetes, which provide bug fixes and security fixes. Issues addressed include bypass, denial of service, integer overflow, and out of bounds read vulnerabilities.
a0131edc9c09e60e7cb093a0a809dc54Red Hat Security Advisory 2021-3811-01 - MySQL is a multi-user, multi-threaded SQL database server. It consists of the MySQL server daemon, mysqld, and many client programs. Issues addressed include a denial of service vulnerability.
7578755dcecf6e9c6e227b1316a77d53Ubuntu Security Notice 5108-1 - It was discovered that Libntlm incorrectly handled specially crafted NTML requests. An attacker could possibly use this issue to cause a denial of service or another unspecified impact.
9fd7f456b33fd9ffe65fc1dd4ac1f495Ubuntu Security Notice 5107-1 - 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, spoof another origin, or execute arbitrary code.
dc7fa97881bdef965e8e559aba52c5c7Cmder Console Emulator version 1.3.18 suffers from a denial of service vulnerability.
3260120dfeee86831ae3e9e3635b49bcA heap out-of-bounds write affecting Linux since version 2.6.19-rc1 was discovered in net/netfilter/x_tables.c. This allows an attacker to gain privileges or cause a denial of service (via heap memory corruption) through user name space. Kernels up to and including 5.11 are vulnerable.
3c40cc9dfa13bbdcb5e222fd6d854f8aRed Hat Security Advisory 2021-3743-01 - Red Hat JBoss Web Server is a fully integrated and certified set of components for hosting Java web applications. It is comprised of the Apache Tomcat Servlet container, JBoss HTTP Connector, the PicketLink Vault extension for Apache Tomcat, and the Tomcat Native library. This release of Red Hat JBoss Web Server 5.5.1 serves as a replacement for Red Hat JBoss Web Server 5.5.0, and includes bug fixes, enhancements and component upgrades, which are documented in the Release Notes, linked to in the References. Issues addressed include a denial of service vulnerability.
7c0d66a99716232d07c2ee5e7c36f553Red Hat Security Advisory 2021-3741-01 - Red Hat JBoss Web Server is a fully integrated and certified set of components for hosting Java web applications. It is comprised of the Apache Tomcat Servlet container, JBoss HTTP Connector, the PicketLink Vault extension for Apache Tomcat, and the Tomcat Native library. This release of Red Hat JBoss Web Server 5.5.1 serves as a replacement for Red Hat JBoss Web Server 5.5.0, and includes bug fixes, enhancements and component upgrades, which are documented in the Release Notes, linked to in the References. Issues addressed include a denial of service vulnerability.
26bd9e847e01fe88c8d6c9a7c3882eb3Ubuntu Security Notice 5104-1 - Lyu discovered that Squid incorrectly handled WCCP protocol data. A remote attacker could use this issue to cause Squid to crash, resulting in a denial of service, or possibly obtain sensitive information.
ebced696b47a0af1f3398b3e07cea764dH team discovered a PHP object injection vulnerability in all Tapatalk plugins that can allow attackers to execute PHP code, perform SQL injection, or cause denial of service conditions.
5e25a7c61dd64722f78c981335320c7bTrojan-PSW.Win32.PdPinch.gen malware suffers from a denial of service vulnerability.
14a2036ebaf3e55f00b7f1cd7858ee0bUbuntu Security Notice 5102-1 - It was discovered that Mercurial mishandled symlinks in subrepositories. An attacker could use this issue to write arbitrary files to the target’s filesystem. It was discovered that Mercurial incorrectly handled certain manifest files. An attacker could use this issue to cause a denial of service and possibly execute arbitrary code.
95c2af071812f1816e02b53b258236adUbuntu Security Notice 5101-1 - It was discovered that MongoDB incorrectly handled certain wire protocol messages. A remote attacker could possibly use this issue to cause MongoDB to crash, resulting in a denial of service.
0bb6374a4229e094bad50c8bf704b4deUbuntu Security Notice 5099-1 - It was discovered that Imlib2 incorrectly handled certain ICO images. An attacker could use this issue to cause a denial of service and possibly execute arbitrary code.
c0c9acf37835b163ceba83390d84fff0Ubuntu Security Notice 5094-2 - It was discovered that the KVM hypervisor implementation in the Linux kernel did not properly perform reference counting in some situations, leading to a use-after-free vulnerability. An attacker who could start and control a VM could possibly use this to expose sensitive information or execute arbitrary code. It was discovered that the tracing subsystem in the Linux kernel did not properly keep track of per-cpu ring buffer state. A privileged attacker could use this to cause a denial of service. Various other issues were also addressed.
20d2f8abce2c9c83ace3ae5b3be0ddf9Ubuntu Security Notice 5091-2 - Ofek Kirzner, Adam Morrison, Benedict Schlueter, and Piotr Krysiuk discovered that the BPF verifier in the Linux kernel missed possible mispredicted branches due to type confusion, allowing a side-channel attack. An attacker could use this to expose sensitive information. It was discovered that the tracing subsystem in the Linux kernel did not properly keep track of per-cpu ring buffer state. A privileged attacker could use this to cause a denial of service. Various other issues were also addressed.
978ed476cd4579776e19d841b31a27c7Red Hat Security Advisory 2021-3700-01 - AMQ Broker is a high-performance messaging implementation based on ActiveMQ Artemis. It uses an asynchronous journal for fast message persistence, and supports multiple languages, protocols, and platforms. This release of Red Hat AMQ Broker 7.9.0 serves as a replacement for Red Hat AMQ Broker 7.8.2, and includes security and bug fixes, and enhancements. For further information, refer to the release notes linked to in the References section. Issues addressed include bypass, denial of service, information leakage, resource exhaustion, and traversal vulnerabilities.
1af9c0c3e193e8ece7d9750aa2c64703Red Hat Security Advisory 2021-3694-01 - The Migration Toolkit for Containers enables you to migrate Kubernetes resources, persistent volume data, and internal container images between OpenShift Container Platform clusters, using the MTC web console or the Kubernetes API. Issues addressed include a denial of service vulnerability.
1c9dc0773ccbd6d66d1f85debc49bc37Ubuntu Security Notice 5094-1 - It was discovered that the KVM hypervisor implementation in the Linux kernel did not properly perform reference counting in some situations, leading to a use-after-free vulnerability. An attacker who could start and control a VM could possibly use this to expose sensitive information or execute arbitrary code. It was discovered that the tracing subsystem in the Linux kernel did not properly keep track of per-cpu ring buffer state. A privileged attacker could use this to cause a denial of service. Various other issues were also addressed.
279180ec22dccd9a21dcad0096c3b3b8Ubuntu Security Notice 5090-4 - USN-5090-1 fixed vulnerabilities in Apache HTTP Server. One of the upstream fixes introduced a regression in UDS URIs. This update fixes the problem. James Kettle discovered that the Apache HTTP Server HTTP/2 module incorrectly handled certain crafted methods. A remote attacker could possibly use this issue to perform request splitting or cache poisoning attacks. It was discovered that the Apache HTTP Server incorrectly handled certain malformed requests. A remote attacker could possibly use this issue to cause the server to crash, resulting in a denial of service. Li Zhi Xin discovered that the Apache mod_proxy_uwsgi module incorrectly handled certain request uri-paths. A remote attacker could possibly use this issue to cause the server to crash, resulting in a denial of service. This issue only affected Ubuntu 20.04 LTS and Ubuntu 21.04. It was discovered that the Apache HTTP Server incorrectly handled escaping quotes. If the server was configured with third-party modules, a remote attacker could use this issue to cause the server to crash, resulting in a denial of service, or possibly execute arbitrary code. It was discovered that the Apache mod_proxy module incorrectly handled certain request uri-paths. A remote attacker could possibly use this issue to cause the server to forward requests to arbitrary origin servers. Various other issues were also addressed.
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