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Category Archives: GNU/Linux

Everything about GNU+Linux security

security update

Several security issues were fixed in etcd.

Several security issues were fixed in the Linux kernel.

Several security vulnerabilities were discovered in mediawiki, a website engine for collaborative work. Insufficiently escaped input text may allow a malicious user to perform cross-site-scripting (XSS) attacks.

An update that fixes three vulnerabilities is now available.

Linux Log Analysis

PCRE could be made to expose sensitive information.

Several vulnerabilities were discovered in BIND, a DNS server implementation. CVE-2022-2795

Several security issues were fixed in Bind.

It was discovered that the wordexp() function of tinygltf, a library to load/save glTF (GL Transmission Format) files was susceptible to command execution when processing untrusted files.

Mako could be made to denial of service if it received a specially crafted regular expression.

Several security issues were fixed in Bind.

Several security issues were fixed in the Linux kernel.

Several security issues were fixed in the Linux kernel.

Several security issues were fixed in LibTIFF.

Red Hat OpenShift Container Platform release 4.11.5 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.11.

The container bci/python was updated. The following patches have been included in this update:

The container suse/pcp was updated. The following patches have been included in this update:

The container bci/dotnet-aspnet was updated. The following patches have been included in this update:

An update that fixes one vulnerability is now available.

security update

Does Linux Need a Firewall & How To Configure the Linux Firewall with firewall-cmd

An update that fixes one vulnerability is now available.

An update that fixes one vulnerability is now available.

An update for redhat-release-virtualization-host, redhat-virtualization-host, and redhat-virtualization-host-productimg is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact

Maher Azzouzi found a local root escalation vulnerability in Enlightenment, an X11 window manager. For Debian 10 buster, this problem has been fixed in version

– control code in cookie denial of service (CVE-2022-35252)

6.0.8, fixes CVE-2022-40626

An update that fixes one vulnerability is now available.

Security fix for CVE-2022-2309

Update to latest upstream release

An update that fixes two vulnerabilities is now available.

Several vulnerabilities were discovered in ConnMan, a network manager for embedded devices, which could result in denial of service or the execution of arbitrary code.

Enhancing application container security and compliance with Podman

The container bci/rust was updated. The following patches have been included in this update:

The container bci/rust was updated. The following patches have been included in this update:

The container bci/rust was updated. The following patches have been included in this update:

The container bci/bci-minimal was updated. The following patches have been included in this update:

The container bci/bci-init was updated. The following patches have been included in this update:

security update

An update that solves 25 vulnerabilities, contains four features and has 91 fixes is now available.

An update that fixes one vulnerability is now available.

An update that fixes two vulnerabilities is now available.

The art and science of secure open source software development

Several security issues were fixed in the Linux kernel.

Multiple file parsing vulnerabilities have been fixed in libraw. They are concerned with the dng and x3f formats. CVE-2020-35530

An update that solves one vulnerability and has one errata is now available.

What You Need to Know when Considering a VPN on Linux
What Are Checksums & Why Should You Be Using Them?
Debian GNU/Linux 11.5 Bullseye Released with 53 Security Updates and 58 Bug Fixes
Coding Vulnerabilities, Linux Growth, FOSS Friction Cap Summer Highlights

It was found that GLib, a general-purpose portable utility library, could be used to print partial contents from arbitrary files. This could be exploited from setuid binaries linking to GLib for information disclosure of files with a specific format.

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

security update

An update that solves 15 vulnerabilities and has 11 fixes is now available.

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Several security issues were fixed in WebKitGTK.

An update that fixes one vulnerability is now available.

An update that fixes one vulnerability is now available.

Shadow IT and shadow IoT

security update

Red Hat extends Common Vulnerabilities and Exposure Program expertise as newly-minted Root organization
Essential Guide to Securing Node.JS Applications

security update

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security update

BlackHat USA 2022: Devils Are in the File Descriptors

security update

security update

Blackhat USA 2022: Return to Sender – Detecting Kernel Exploits with eBPF

security update

security update

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security update

Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code or spoofing.

An update that fixes one vulnerability is now available.

An update that fixes 7 vulnerabilities is now available.

Updated images that include numerous enhancements, security, and bug fixes are now available for Red Hat OpenShift Data Foundation 4.11.0 on Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact

An update for systemd is now available for Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score,

An update for curl is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from

How RavenDB Has Earned the Trust of Hundreds of Companies

open-vm-tools could be made to run programs as an administrator.

Several security issues were fixed in the Linux kernel.

Several security issues were fixed in the Linux kernel.

An update that fixes one vulnerability is now available.

An update that fixes one vulnerability is now available.

An update that fixes one vulnerability is now available.

security update

Getting started with Red Hat Insights malware detection
Black Hat USA 2022 & DEF CON 30: Highlights, Key Findings & Notable Trends

An update that fixes one vulnerability is now available.

An update that fixes one vulnerability is now available.