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Category Archives: GNU/Linux

Everything about GNU+Linux security

The package rclone before version 1.53.3-1 is vulnerable to private key recovery.

An update that fixes two vulnerabilities is now available.

Some issues have been found in qemu, a fast processor emulator. All issues are related to assertion failures, out-of-bounds access

Update to WebKitGTK 2.30.3: * Fix backdrop filters with rounded borders. * Fix scrolling iframes when async scrolling is enabled. * Allow applications to handle drag and drop on the web view again. * Update Outlook user agent quirk. * Fix several crashes and rendering issues. * Security fixes: CVE-2020-9983, CVE-2020-13584

An update that fixes one vulnerability is now available.

An update that fixes 5 vulnerabilities is now available.

Guenal Davalan reported a flaw in x11vnc, a VNC server to allow remote access to an existing X session. x11vnc creates shared memory segments with 0777 mode. A local attacker can take advantage of this flaw for information disclosure, denial of service or interfering with the VNC

security update

Fix for multiple CVEs

fix CVE-2020-27780: authentication bypass when the user doesn’t exist

Update to upstream 17.9.0 for bug and security fixes

An update that fixes 10 vulnerabilities, contains one feature is now available.

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.

An update that fixes 12 vulnerabilities is now available.

security update

An update that solves 26 vulnerabilities and has 32 fixes is now available.

An update that fixes one vulnerability is now available.

An update that fixes one vulnerability is now available.

An update that solves 26 vulnerabilities and has 32 fixes is now available.

security update

An update that fixes one vulnerability is now available.

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

An update that solves 12 vulnerabilities and has 103 fixes is now available.

An update that fixes one vulnerability is now available.

An update that solves 21 vulnerabilities and has 21 fixes is now available.

OctopusWAF: A Customizable Open-Source WAF for High Performance Applications>

An update that solves 17 vulnerabilities and has 15 fixes is now available.

An update that fixes 5 vulnerabilities is now available.

net-snmp: Improper Privilege Management in EXTEND MIB may lead to privileged commands execution (CVE-2020-15862) SL6 x86_64 net-snmp-5.5-60.el6_10.2.x86_64.rpm net-snmp-debuginfo-5.5-60.el6_10.2.i686.rpm net-snmp-debuginfo-5.5-60.el6_10.2.x86_64.rpm net-snmp-libs-5.5-60.el6_10.2.i686.rpm net-snmp-libs-5.5-60.el6_10.2.x86_64.rpm net-snmp-devel-5.5-60.el6_10.2.i686.rpm [More…]

This update upgrades Thunderbird to version 78.4.3. * Mozilla: Write side effects in MCallGetProperty opcode not accounted for (CVE-2020-26950) SL6 x86_64 thunderbird-78.4.3-1.el6_10.x86_64.rpm thunderbird-debuginfo-78.4.3-1.el6_10.x86_64.rpm i386 thunderbird-78.4.3-1.el6_10.i686.rpm – Scientific Linux Development Team

An update that fixes 5 vulnerabilities is now available.

An update that solves 15 vulnerabilities and has 75 fixes is now available.

An update for microcode_ctl is now available for Red Hat Enterprise Linux 8.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which

An update for microcode_ctl is now available for Red Hat Enterprise Linux 7.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which

An update for microcode_ctl is now available for Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact

An update for microcode_ctl is now available for Red Hat Enterprise Linux 7.4 Advances Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which

An update for microcode_ctl is now available for Red Hat Enterprise Linux 7.3 Advanced Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which

security update

security update

Update to 87.0.4280.66. Fixes bugs and security holes. Yay! CVE-2020-16012 CVE-2020-16018 CVE-2020-16019 CVE-2020-16020 CVE-2020-16021 CVE-2020-16022 CVE-2020-16015 CVE-2020-16014 CVE-2020-16023 CVE-2020-16024 CVE-2020-16025 CVE-2020-16026 CVE-2020-16027 CVE-2020-16028 CVE-2020-16029 CVE-2020-16030 CVE-2020-16031 CVE-2020-16032 CVE-2020-16033 CVE-2020-16034 CVE-2020-16035

– Update to upstream 2.1-31. 20201118 – Removal of 06-8c-01/0x80 (TGL-UP3/UP4 B1) microcode at revision 0x68[1]; – Update of 06-7a-01/0x01 (GLK B0) microcode from revision 0x32 up to 0x34[2]. [1] The microcode has been removed after reports of system hangs: https://github.com/intel/Intel-Linux-Processor- Microcode-Data-Files/issues/44 [2] Addresses CVE-2020-8695 for this platform.

Fix buffer overflow (RHBZ #1897485) A global buffer overflow was discovered in the check_chunk_name function via a crafted png file.

Fix buffer overflow (RHBZ #1897485) A global buffer overflow was discovered in the check_chunk_name function via a crafted png file.

Fix buffer overflow (RHBZ #1897485) A global buffer overflow was discovered in the check_chunk_name function via a crafted png file.

Multiple vulnerabilities were discovered in Zabbix, a network monitoring solution. An attacker may remotely execute code on the zabbix server, and redirect to external links through the zabbix web frontend.

Three issues have been found in golang-1.8, a Go programming language compiler version 1.8

Two issues have been found in golang-1.7, a Go programming language compiler version 1.7

A heap-based buffer overflow flaw was discovered in MuPDF, a lightweight PDF viewer, which may result in denial of service or the execution of arbitrary code if malformed documents are opened.

security update

An update that fixes three vulnerabilities is now available.

An update that fixes 16 vulnerabilities is now available.

An update that fixes three vulnerabilities is now available.

An update that solves two vulnerabilities and has 12 fixes is now available.

A guide to security technologies in Red Hat Enterprise Linux

An update that fixes three vulnerabilities is now available.

An update that fixes 12 vulnerabilities is now available.

security update

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

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

An update that solves one vulnerability, contains one feature and has two fixes is now available.

An update that fixes one vulnerability is now available.

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

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

How security and compliance automation can help achieve a more secure hybrid cloud

security update

An update for firefox is now available for Red Hat Enterprise Linux 8.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which

You call that DevSecOps? Why your DevSecOps practice may be falling short

Release of OpenShift Serverless 1.11.0 2. Description: Red Hat OpenShift Serverless 1.11.0 is a generally available release of the OpenShift Serverless Operator. This version of the OpenShift Serverless

An update for thunderbird is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability

An update that fixes one vulnerability is now available.

An update that fixes 29 vulnerabilities is now available.

An update that fixes 8 vulnerabilities is now available.

An update for firefox is now available for Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which

An update for firefox is now available for Red Hat Enterprise Linux 8.1 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which

Kerberos could be made to consume unlimited resources if it received specially crafted ASN.1.

An update that fixes one vulnerability is now available.

An update that fixes one vulnerability is now available.

An update for rh-postgresql10-postgresql is now available for Red Hat Software Collections. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which

An update for the virt:8.2 and virt-devel:8.2 modules is now available for Advanced Virtualization for RHEL 8.2.1. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which

Apache Ant uses various insecure temporary files possibly allowing local code execution.

A vulnerability in MIT Kerberos 5 could lead to a Denial of Service condition.

A vulnerability in libmaxminddb could lead to a Denial of Service condition.

In exif_entry_get_value of exif-entry.c, there is a possible out of bounds write due to an integer overflow. This could lead to remote code execution if a third party app used this library to process remote image data with no additional execution privileges needed. User interaction is not needed for exploitation. (CVE-2020-0452)

The Kleopatra component before 20.07.80 for GnuPG allows remote attackers to execute arbitrary code because openpgp4fpr: URLs are supported without safe handling of command-line options. The Qt platformpluginpath command-line option can be used to load an arbitrary library. (CVE-2020-24972).

A flaw was found in Go standard library packages. Both the net/http/cgi and net/http/fcgi packages use a default Content-Type response header value of “text/html”, rather than “text/plain”. An attacker could exploit this in applications using these packages by uploading crafted files, allowing for a cross-site scripting attack (XSS) (CVE-2020-24553).

A potential HTTP request smuggling vulnerability in WEBrick was reported. WEBrick was too tolerant against an invalid Transfer-Encoding header. This may lead to inconsistent interpretation between WEBrick and some HTTP proxy servers, which may allow the attacker to ”smuggle” a request (CVE-2020-25613).

Insufficient access control in the Linux kernel driver for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access. (CVE-2020-8694) Observable discrepancy in the RAPL interface for some Intel(R) Processors may

Update to latest upstream version.

security update