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Category Archives: GNU/Linux

Everything about GNU+Linux security

Security update for CVE-2020-12695 (CallStranger)

security update

security update

An update that fixes 19 vulnerabilities is now available.

An update that contains security fixes can now be installed.

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

2.23 fixes CVE-2020-14929 (#1850048,#1850047) and new version (#1848786)

Update to latest upstream version

Fix CVE-2020-12695 (UPnP SUBSCRIBE misbehavior in hostapd WPS AP)

security update

security update

An update for rh-nginx116-nginx 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 that solves one vulnerability and has 9 fixes is now available.

Several security issues were fixed in Samba.

Firefox could be made to crash or run programs as your login if it opened a malicious website.

A security update is now available for Red Hat Single Sign-On 7.4.1 adapters for Red Hat JBoss Enterprise Application Platform 6 Red Hat Product Security has rated this update as having a security impact of

A security update is now available for Red Hat Single Sign-On 7.4.1 adapters for Red Hat JBoss Enterprise Application Platform 7.3 Red Hat Product Security has rated this update as having a security impact of

security update

An update for ose-machine-config-operator-container is now available for Red Hat OpenShift Container Platform 4.2. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score,

An update for containernetworking-plugins is now available for Red Hat OpenShift Container Platform 4.2. 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 openshift is now available for Red Hat OpenShift Container Platform 4.2. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which

Red Hat OpenShift Container Platform release 4.2.36 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 Moderate. A Common Vulnerability Scoring System (CVSS) base score,

An update for python-psutil is now available for Red Hat OpenShift Container Platform 4.2. 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 httpd24-nghttp2 is now available for Red Hat Software Collections. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score,

security update

7 Best Linux Distros for Security and Privacy in 2020>

An update that fixes two vulnerabilities is now available.

An update for the virt:rhel module 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,

An update for the virt:rhel module 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 Important. A Common Vulnerability Scoring System (CVSS) base score,

An update that fixes one vulnerability is now available.

An update that fixes two vulnerabilities is now available.

An update that fixes three vulnerabilities is now available.

An update that fixes three vulnerabilities is now available.

An update that fixes one vulnerability is now available.

Several vulnerabilities were discovered in coturn, a TURN and STUN server for VoIP. CVE-2020-4067

An update for chromium-browser is now available for Red Hat Enterprise Linux 6 Supplementary. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score,

Mailman could be made to inject arbitrary content in the login page if it received a specially crafted input.

An update for jenkins-2-plugins is now available for Red Hat OpenShift Container Platform 4.4. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score,

security update

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

It was discovered that there was a “roster push attack” in mcabber, a console-based Jabber (XMPP) client. This is identical to CVE-2015-8688 for gajim.

It was discovered that there was a command injection vulnerability in picocom, a minimal dumb-terminal emulation program.

Several issues have been fixed in zziplib, a library providing read access on ZIP-archives. They are basically all related to invalid memory access and resulting crash or memory leak.

It was found that pngquant, a PNG (Portable Network Graphics) image optimising utility, is susceptible to a buffer overflow write issue triggered by a maliciously crafted png image, which could lead into

It was discovered that libtiprc, a transport-independent RPC library, could be used for a denial of service or possibly unspecified other impact by a stack-based buffer overflow due to a flood of crafted ICMP and UDP

An update that fixes one vulnerability is now available.

An update that fixes 5 vulnerabilities is now available.

A vulnerability was discovered in Apache Traffic Server, a reverse and forward proxy server, which could result in denial of service via malformed HTTP/2 headers.

An update that fixes one vulnerability is now available.

– avoid overwriting a local file with -J (CVE-2020-8177) – fix partial password leak over DNS on HTTP redirect (CVE-2020-8169)

An update that fixes one vulnerability is now available.

An update that fixes one vulnerability is now available.

An update that solves two vulnerabilities and has 10 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 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 for nghttp2 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 solves one vulnerability and has 9 fixes is now available.

Red Hat AMQ Broker 7.7 is now available from the Red Hat Customer Portal. 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

**horde 5.2.23** * [mjr] SECURITY: Fix javascript injection vulnerability in mobile login page. * [mjr] Fix broken cloud search in portal block.

security update

An update that fixes three vulnerabilities is now available.

An update for candlepin and satellite is now available for Red Hat Satellite 6.5 for RHEL 7. 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 that fixes one vulnerability is now available.

An update that fixes one vulnerability is now available.

An update that fixes two vulnerabilities is now available.

An update that fixes one vulnerability is now available.

Kernel: vfio: access to disabled MMIO space of some devices may lead to DoS scenario (CVE-2020-12888) SL7 x86_64 bpftool-3.10.0-1127.13.1.el7.x86_64.rpm bpftool-debuginfo-3.10.0-1127.13.1.el7.x86_64.rpm kernel-3.10.0-1127.13.1.el7.x86_64.rpm kernel-debug-3.10.0-1127.13.1.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-1127.13.1.el7.x86_64.rpm kernel-debug-devel-3.10.0-1 [More…]

ntp: ntpd using highly predictable transmit timestamps could result in time change or DoS (CVE-2020-13817) * ntp: DoS on client ntpd using server mode packet (CVE-2020-11868) SL7 x86_64 ntp-4.2.6p5-29.el7_8.2.x86_64.rpm ntp-debuginfo-4.2.6p5-29.el7_8.2.x86_64.rpm ntpdate-4.2.6p5-29.el7_8.2.x86_64.rpm sntp-4.2.6p5-29.el7_8.2.x86_64.rpm noarch ntp-doc-4.2.6p5-29.el7_8.2 [More…]

An update that solves two vulnerabilities and has 10 fixes is now available.

An update that solves two vulnerabilities and has 10 fixes is now available.

An update that fixes three vulnerabilities is now available.

Updated microcode_ctl packages that fix several security bugs and add various enhancements are now available. Red Hat Product Security has rated this update as having a security impact

security update

Several security issues were fixed in Mutt.

nfs-utils could be made to overwrite files as the administrator.

unbound: amplification of an incoming query into a large number of queries directed to a target (CVE-2020-12662) * unbound: infinite loop via malformed DNS answers received from upstream servers (CVE-2020-12663) SL6 x86_64 unbound-debuginfo-1.4.20-29.el6_10.1.i686.rpm unbound-debuginfo-1.4.20-29.el6_10.1.x86_64.rpm unbound-libs-1.4.20-29.el6_10.1.i686.rpm unbound-libs-1.4.2 [More…]

unbound: incomplete fix for CVE-2020-12662 in RHEL7 (CVE-2020-10772) SL7 x86_64 unbound-1.6.6-5.el7_8.x86_64.rpm unbound-debuginfo-1.6.6-5.el7_8.i686.rpm unbound-debuginfo-1.6.6-5.el7_8.x86_64.rpm unbound-libs-1.6.6-5.el7_8.i686.rpm unbound-libs-1.6.6-5.el7_8.x86_64.rpm unbound-devel-1.6.6-5.el7_8.i686.rpm unbound-devel-1.6.6-5.el7_8.x86_64.rpm unbound-python [More…]

Mozilla: Security downgrade with IMAP STARTTLS leads to information leakage (CVE-2020-12398) * Mozilla: Use-after-free in SharedWorkerService (CVE-2020-12405) * Mozilla: JavaScript Type confusion with NativeTypes (CVE-2020-12406) * Mozilla: Memory safety bugs fixed in Firefox 77 and Firefox ESR 68.9 (CVE-2020-12410) SL7 x86_64 thunderbird-68.9.0-1.el7_8.x86_64.rpm thunderbird-deb [More…]

An update that solves 5 vulnerabilities and has 22 fixes is now available.

What You Need to Know About Linux Rootkits [Updated]>

It was discovered that there was an out-of-bounds access vulnerability in the server-server protocol in the ngircd Internet Relay Chat (IRC) server.

Updated gnutls packages fix security vulnerability: It was found that GnuTLS 3.6.4 introduced a regression in the TLS protocol implementation. This caused the TLS server to not securely construct a session ticket encryption key considering the application

security update

Damian Poddebniak and Fabian Ising discovered two security issues in the STARTTLS handling of the Mutt mail client, which could enable MITM attacks.

security update

Two vulnerabilities were found in Ruby on Rails, a MVC ruby-based framework geared for web application development, which could lead to remote code execution and untrusted user input usage, depending on the

An update for jaeger-all-in-one-rhel7-container, jaeger-collector-rhel7-container, and jaeger-ingester-rhel7-container is now available for Jaeger-1.17. Red Hat Product Security has rated this update as having a security impact

An update that solves 5 vulnerabilities and has 22 fixes is now available.

An update that solves 5 vulnerabilities and has 22 fixes is now available.

An update that fixes one vulnerability is now available.

Mozilla: Security downgrade with IMAP STARTTLS leads to information leakage (CVE-2020-12398) * Mozilla: Use-after-free in SharedWorkerService (CVE-2020-12405) * Mozilla: JavaScript Type confusion with NativeTypes (CVE-2020-12406) * Mozilla: Memory safety bugs fixed in Firefox 77 and Firefox ESR 68.9 (CVE-2020-12410) SL6 x86_64 thunderbird-68.9.0-1.el6_10.x86_64.rpm thunderbird-de [More…]

An update that fixes 7 vulnerabilities is now available.

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

Drupal 7 has an Open Redirect vulnerability. For example, a user could be tricked into visiting a specially crafted link which would redirect them to an arbitrary external URL.

An update that fixes four vulnerabilities is now available.

An update that fixes one vulnerability is now available.