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Category Archives: GNU/Linux

Everything about GNU+Linux security

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.

An update that solves 55 vulnerabilities and has 93 fixes is now available.

security update

security update

An update is now available for Red Hat build of Eclipse Vert.x. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability. For

An update is now available for Red Hat build of Quarkus. 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. For

NSS could be made to expose sensitive information over the network.

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

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

An update that fixes 6 vulnerabilities is now available.

LinuxSecurity Celebrates 24 Years of Serving as the Linux CommunityĆ¢€™s Central Security Resource >

The package intel-ucode before version 20200609-1 is vulnerable to information disclosure.

The package dbus before version 1.12.18-1 is vulnerable to denial of service.

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.

This is a security update for JBoss EAP Continuous Delivery 12.0. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from

This is a security update for JBoss EAP Continuous Delivery 13.0. 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

This is a security update for JBoss EAP Continuous Delivery 18.0. 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

This is a security update for JBoss EAP Continuous Delivery 16.0. 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

This is a security update for JBoss EAP Continuous Delivery 14.0. 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 error in Cyrus IMAP Server allows mailboxes to be created with administrative privileges.

Update to upstream 3.6.14 release, and security fix for CVE-2020-13777.

Fixes CVE-2020-10995, CVE-2020-12244 and CVE-2020-10030

Update to upstream 3.6.14 release, and security fix for CVE-2020-13777. —- – Fix certificate chain validation involving the expired “AddTrust External Root”. – Disable RSA blinding during FIPS self-tests to avoid hanging if there is not enough entropy for `getrandom()` – Add `–waitresumption` option to `gnutls-cli` to force the client to wait for resumption data […]

Fixes CVE-2019-20479

– Update to 1.20.12 release – ifcfg-rh: handle “802-1x.{,phase2-}ca-path” (rh #1841395, CVE-2020-10754)

Update to upstream 3.6.14 release, and security fix for CVE-2020-13777.

security update

security update

security update

An update that fixes three vulnerabilities is now available.

An update that fixes 10 vulnerabilities is now available.

An update that solves 25 vulnerabilities and has 132 fixes is now available.

An update that fixes four vulnerabilities is now available.

An update that fixes two vulnerabilities is now available.

An update that fixes four vulnerabilities is now available.

An update that fixes four vulnerabilities is now available.

An update that fixes one vulnerability is now available.

An update that fixes 7 vulnerabilities is now available.

An update for net-snmp is now available for Red Hat Enterprise Linux 7.7 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

Multiple security issues have been found in Thunderbird which could result in the setup of a non-encrypted IMAP connection, denial of service or potentially the execution of arbitrary code.

An update that fixes one vulnerability is now available.

Three vulnerabilities have been found in the MySQL Connector/J JDBC driver. For the oldstable distribution (stretch), these problems have been fixed

Multiple security issues have been found in Thunderbird which could result in the setup of a non-encrypted IMAP connection, denial of service or potentially the execution of arbitrary code.