CentOS ist die dritthäufigste Distribution des Linux-Kernels. Die Abkürzung CentOS steht für „Community Enterprise Operating System“.
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Red Hat Security Advisory 2021-3001-01
Operating System: RedHat ≈ Packet Storm Aug 4, 2021 | 14:01 pmRed Hat Security Advisory 2021-3001-01 - Windows Container Support for Red Hat OpenShift allows you to deploy Windows container workloads running on Windows Server containers.
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Red Hat Security Advisory 2021-2992-01
Operating System: RedHat ≈ Packet Storm Aug 3, 2021 | 14:47 pmRed Hat Security Advisory 2021-2992-01 - PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. Issues addressed include bypass, null pointer, and server-side request forgery vulnerabilities.
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Red Hat Security Advisory 2021-2993-01
Operating System: RedHat ≈ Packet Storm Aug 3, 2021 | 14:47 pmRed Hat Security Advisory 2021-2993-01 - Varnish Cache is a high-performance HTTP accelerator. It stores web pages in memory so web servers don't have to create the same web page over and over again, giving the website a significant speed[…]
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Red Hat Security Advisory 2021-2998-01
Operating System: RedHat ≈ Packet Storm Aug 3, 2021 | 14:47 pmRed Hat Security Advisory 2021-2998-01 - The glibc packages provide the standard C libraries, POSIX thread libraries, standard math libraries, and the name service cache daemon used by multiple programs on the system. Without these libraries, the Linux system cannot[…]
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Red Hat Security Advisory 2021-2988-01
Operating System: RedHat ≈ Packet Storm Aug 2, 2021 | 19:02 pmRed Hat Security Advisory 2021-2988-01 - Varnish Cache is a high-performance HTTP accelerator. It stores web pages in memory so web servers don't have to create the same web page over and over again, giving the website a significant speed[…]
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Red Hat Security Advisory 2021-2989-01
Operating System: RedHat ≈ Packet Storm Aug 2, 2021 | 19:02 pmRed Hat Security Advisory 2021-2989-01 - The lasso packages provide the Lasso library that implements the Liberty Alliance Single Sign-On standards, including the SAML and SAML2 specifications. It allows handling of the whole life-cycle of SAML-based federations and provides bindings[…]
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Red Hat Security Advisory 2021-2965-01
Operating System: RedHat ≈ Packet Storm Jul 30, 2021 | 14:23 pmRed Hat Security Advisory 2021-2965-01 - Red Hat Single Sign-On 7.4 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications. This release of Red Hat Single Sign-On[…]
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Red Hat Security Advisory 2021-2932-01
Operating System: RedHat ≈ Packet Storm Jul 28, 2021 | 14:57 pmRed Hat Security Advisory 2021-2932-01 - Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. Issues addressed include denial of service, information leakage, and out of bounds read vulnerabilities.
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Red Hat Security Advisory 2021-2931-01
Operating System: RedHat ≈ Packet Storm Jul 28, 2021 | 14:56 pmRed Hat Security Advisory 2021-2931-01 - Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. Issues addressed include denial of service, information leakage, and out of bounds read vulnerabilities.
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Red Hat Security Advisory 2021-2438-01
Operating System: RedHat ≈ Packet Storm Jul 28, 2021 | 14:53 pmRed Hat Security Advisory 2021-2438-01 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. Issues addressed include bypass, code execution, denial of service, open redirection, resource exhaustion,[…]
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The Product Security Blog has moved!
Red Hat Security Blog Blog Posts Mar 19, 2019 | 19:38 pmRed Hat Product Security has joined forces with other security teams inside Red Hat to publish our content in a common venue using the Security channel of the Red Hat Blog.This move provides a wider variety of important Security topics,[…]
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Security Technologies: FORTIFY_SOURCE
Red Hat Security Blog Blog Posts Sep 26, 2018 | 13:30 pmFORTIFY_SOURCE provides lightweight compile and runtime protection to some memory and string functions (original patch to gcc was submitted by Red Hat). It is supposed to have no or a very small runtime overhead and can be enabled for all[…]
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New Red Hat Product Security OpenPGP key
Red Hat Security Blog Blog Posts Aug 22, 2018 | 13:30 pmRed Hat Product Security has transitioned from using its old 1024-bit DSA OpenPGP key to a new 4096-bit RSA OpenPGP key.This was done to improve the long-term security of our communications with our customers and also to meet current key[…]
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Security Technologies: Stack Smashing Protection (StackGuard)
Red Hat Security Blog Blog Posts Aug 20, 2018 | 13:30 pm
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In our previous blog, we saw how arbitrary code execution resulting from stack-buffer overflows can be partly mitigated by marking segments of memory as non-executable, a technology known as Execshield. However stack-buffer overflow exploits can still effectively overwrite the function[…] -
Managing risk in the modern world
Red Hat Security Blog Blog Posts Aug 14, 2018 | 15:30 pm
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Things can be pretty scary out there today. There are a lot of things that could occur that make even the calmest amongst us take pause. Everything we do is a series of risk-based decisions that we hope leads to[…] -
How SELinux helps mitigate risk while facilitating compliance
Red Hat Security Blog Blog Posts Aug 9, 2018 | 13:30 pmMany of our customers are required to meet a variety of regulatory requirements. Red Hat Enterprise Linux includes security technologies that help meet these requirements. Improving Linux security also benefits our layered products, such as Red Hat OpenShift Container Platform[…]
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Security Technologies: ExecShield
Red Hat Security Blog Blog Posts Jul 25, 2018 | 13:30 pm
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The world of computer security has changed dramatically in the last few years. Keeping your operating system updated with the latest security patches is no longer sufficient. Operating system providers need to be more proactive in combating security problems. A[…] -
SPECTRE Variant 1 scanning tool
Red Hat Security Blog Blog Posts Jul 18, 2018 | 13:30 pmAs part of Red Hat's commitment to product security we have developed a tool internally that can be used to scan for variant 1 SPECTRE vulnerabilities. As part of our commitment to the wider user community, we are introducing this[…]
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Insights Security Hardening Rules
Red Hat Security Blog Blog Posts Jul 12, 2018 | 13:30 pmMany users of Red Hat Insights are familiar with the security rules we create to alert them about security vulnerabilities on their system, especially concerning high-profile issues such as Spectre/Meltdown or Heartbleed. In this post, I'd like to talk about[…]
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Red Hat’s disclosure process
Red Hat Security Blog Blog Posts Jul 10, 2018 | 13:00 pmLast week, a vulnerability (CVE-2018-10892) that affected CRI-O, Buildah, Podman, and Docker was made public before some affected upstream projects were notified. We regret that this was not handled in a way that lives up to our own standards around[…]
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Let’s Encrypt empfiehlt einige Clients, die mit CentOS kompatibel sind. Wir denken, dass CertBot von der non-profit Electronic Frontier Foundation eine sehr gute Wahl ist, wenn dieser richtig eingerichtet ist und beschreiben daher diesen.
