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Category Archives: GNU/Linux

Everything about GNU+Linux security

Upstream details at : https://access.redhat.com/errata/RHSA-2019:2836

An update that fixes two vulnerabilities is now available.

An update that fixes one vulnerability is now available.

An update that fixes two vulnerabilities is now available.

A command injection vulnerability in Nokogiri allows commands to be executed in a subprocess by Ruby’s `Kernel.open` method. For Debian 8 “Jessie”, this problem has been fixed in version

Update to current release. Python3 compatible Installable with f31+ —- Update to 2.5.0 (pre-release)

Two security vulnerabilities were found in OpenSSL, the Secure Sockets Layer toolkit. CVE-2019-1547

Firefox could be made to hijack the mouse pointer it if opened a malicious website.

An update that fixes two vulnerabilities is now available.

An update that fixes 5 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 contains security fixes can now be installed.

File Roller could be made to overwrite sensitive files if it received a specially crafted TAR file.

An update for kernel is now available for Red Hat Enterprise Linux 7.3 Advanced Update Support, Red Hat Enterprise Linux 7.3 Telco Extended Update Support, and Red Hat Enterprise Linux 7.3 Update Services for SAP Solutions.

An update for kernel is now available for Red Hat Enterprise Linux 7.2 Advanced Update Support, Red Hat Enterprise Linux 7.2 Telco Extended Update Support, and Red Hat Enterprise Linux 7.2 Update Services for SAP Solutions.

An update for kernel is now available for Red Hat Enterprise Linux 6.5 Advanced 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 solves 7 vulnerabilities and has one errata is now available.

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks.

It was discovered that SPIP, a website engine for publishing, would allow unauthenticated users to modify published content and write to the database, perform cross-site request forgeries, and enumerate registered users.

security update

security update

An update that solves 8 vulnerabilities and has one errata is now available.

USN 4134-1 introduced a regression in IBus.

An update that fixes 24 vulnerabilities is now available.

An update that fixes one vulnerability is now available.

A buffer overflow flaw was found in the way Linux kernel’s vhost functionality that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this flaw to increase their privileges on the host. (CVE-2019-14835) […]

An update for kernel is now available for Red Hat Enterprise Linux 7.4 Advanced Update Support, Red Hat Enterprise Linux 7.4 Telco Extended Update Support, and Red Hat Enterprise Linux 7.4 Update Services for SAP Solutions.

An update for kernel is now available for Red Hat Enterprise Linux 6.6 Advanced 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 for dbus is now available for Red Hat Enterprise Linux 6.6 Advanced 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 for dbus is now available for Red Hat Enterprise Linux 6.5 Advanced 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 for kernel 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 Important. A Common Vulnerability Scoring System (CVSS) base score,

An update for kernel is now available for Red Hat Enterprise Linux 7.5 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 for kpatch-patch is now available for RHEL-7.6. 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

It was discovered that Expat, an XML parsing C library, did not properly handled internal entities closing the doctype, potentially resulting in denial of service or information disclosure if a malformed XML file is processed.

security update

– Update jackson-databind to version 2.9.9.3. – Update jackson-core to version 2.9.9. – Update jackson-annotations to version 2.9.9. – Update jackson-bom to version 2.9.9. Resolves CVE-2019-12086, CVE-2019-12384, CVE-2019-12814, CVE-2019-14379, and CVE-14439.

– Update jackson-databind to version 2.9.9.3. – Update jackson-core to version 2.9.9. – Update jackson-annotations to version 2.9.9. – Update jackson-bom to version 2.9.9. Resolves CVE-2019-12086, CVE-2019-12384, CVE-2019-12814, CVE-2019-14379, and CVE-14439.

– Update jackson-databind to version 2.9.9.3. – Update jackson-core to version 2.9.9. – Update jackson-annotations to version 2.9.9. – Update jackson-bom to version 2.9.9. Resolves CVE-2019-12086, CVE-2019-12384, CVE-2019-12814, CVE-2019-14379, and CVE-14439.

– Update jackson-databind to version 2.9.9.3. – Update jackson-core to version 2.9.9. – Update jackson-annotations to version 2.9.9. – Update jackson-bom to version 2.9.9. Resolves CVE-2019-12086, CVE-2019-12384, CVE-2019-12814, CVE-2019-14379, and CVE-14439.

Bug fixes and security fixes. Better threading compile time option set. See: https://src.fedoraproject.org/rpms/ImageMagick/pull-request/2 Additional formats enabled.

Bug fixes and security fixes. Better threading compile time option set. See: https://src.fedoraproject.org/rpms/ImageMagick/pull-request/2 Additional formats enabled.

– Update jackson-databind to version 2.9.9.3. – Update jackson-core to version 2.9.9. – Update jackson-annotations to version 2.9.9. – Update jackson-bom to version 2.9.9. Resolves CVE-2019-12086, CVE-2019-12384, CVE-2019-12814, CVE-2019-14379, and CVE-14439.

– Update jackson-databind to version 2.9.9.3. – Update jackson-core to version 2.9.9. – Update jackson-annotations to version 2.9.9. – Update jackson-bom to version 2.9.9. Resolves CVE-2019-12086, CVE-2019-12384, CVE-2019-12814, CVE-2019-14379, and CVE-14439.

– Update jackson-databind to version 2.9.9.3. – Update jackson-core to version 2.9.9. – Update jackson-annotations to version 2.9.9. – Update jackson-bom to version 2.9.9. Resolves CVE-2019-12086, CVE-2019-12384, CVE-2019-12814, CVE-2019-14379, and CVE-14439.

– Update jackson-databind to version 2.9.9.3. – Update jackson-core to version 2.9.9. – Update jackson-annotations to version 2.9.9. – Update jackson-bom to version 2.9.9. Resolves CVE-2019-12086, CVE-2019-12384, CVE-2019-12814, CVE-2019-14379, and CVE-14439.

– rebase to latest upstream version 9.27 – security fixes added for: – CVE-2019-14811 (bug #1747908) – CVE-2019-14812 (bug #1747907) – CVE-2019-14813 (bug #1747906) – CVE-2019-14817 (bug #1747909)

This kernel update is based on the upstream 5.2.16 and fixes atleast the following security issues: There is heap-based buffer overflow in the marvell wifi chip driver that allows local users to cause a denial of service(system crash) or possibly

This kernel update is based on the upstream 4.14.145 and fixes atleast the following security issues: There is heap-based buffer overflow in the marvell wifi chip driver that allows local users to cause a denial of service(system crash) or possibly

Updated samba packages fix security vulnerabilities: A combination of parameters and permissions in smb.conf can allow user to escape from the share path definition (CVE-2019-10197).

An update for kpatch-patch is now available for Red Hat Enterprise Linux 7. 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

The updated thunderbird packages fix security issues: Covert Content Attack on S/MIME encryption using a crafted multipart/ alternative message. (CVE-2019-11739)

It was discovered that any unprivileged user could monitor and send method calls to the ibus bus of another user, due to a misconfiguration during the setup of the DBus server. When ibus is in use, a local attacker, who discovers the UNIX socket used by another user connected on a graphical environment, could use […]

Multiple flaws were found in the way Chromium 73.0.3683.103 processes various types of web content, where loading a web page containing malicious content could cause Chromium to crash, execute arbitrary code, or disclose sensitive information. (CVE-2019-5805, CVE-2019-5806, CVE-2019-5807, CVE-2019-5808, CVE-2019-5809, CVE-2019-5810,

security update

security update

security update

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.

– Updated to new upstream (69.0.1) – Wayland rendering fixes —- – The update to 69.0.1 – Fix flickering issues – Fix disappearing webrtc dialogs —- – Fixed rendering artifacts on Wayland backend

Update to Samba 4.11.0 —- Update to Samba 4.11.0rc4 —- Update to Samba 4.11.0rc3 – Security fixes for CVE-2019-10197

Multiple security issues were found in PHP, a widely-used open source general purpose scripting language: Missing sanitising in the EXIF extension and the iconv_mime_decode_headers() function could result in information disclosure or denial of service.

An update that fixes 35 vulnerabilities is now available.

An update that fixes 35 vulnerabilities is now available.

dovecot: improper NULL byte handling in IMAP and ManageSieve protocol parsers leads to out of bounds writes (CVE-2019-11500) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. SL7 x86_64 dovecot-2.2.36-3.el7_7.1.i686.rpm [More…]

A buffer overflow flaw was found in the way Linux kernel’s vhost functionality that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this flaw to increase their privileges on the host. (CVE-2019-14835) […]

An update for kernel-alt is now available for Red Hat Enterprise Linux 7. 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 for qpid-proton is now available for Satellite Tools 6.3. 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 for qpid-proton is now available for Satellite Tools 6.4. 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

Several vulnerabilities were found in QEMU, a fast processor emulator (notably used in KVM and Xen HVM virtualization).

An update for kernel 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 Important. A Common Vulnerability Scoring System (CVSS) base score,

An update for jenkins is now available for Red Hat OpenShift Container Platform 4.1. 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 dovecot is now available for Red Hat Enterprise Linux 7. 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

security update

This update upgrades Thunderbird to version 60.9.0. * Mozilla: Covert Content Attack on S/MIME encryption using a crafted multipart/alternative message (CVE-2019-11739) * Mozilla: Memory safety bugs fixed in Firefox 69, Firefox ESR 68.1, and Firefox ESR 60.9 (CVE-2019-11740) * Mozilla: Same-origin policy violation with SVG filters and canvas to steal cross-origin images (CVE-2019-11742) * Mo […]

An update that fixes 35 vulnerabilities is now available.

An update that fixes 35 vulnerabilities is now available.

An update for the nginx:1.14 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 thunderbird is now available for Red Hat Enterprise Linux 6. 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 for systemd is now available for Red Hat Enterprise Linux 7.3 Advanced Update Support, Red Hat Enterprise Linux 7.3 Telco Extended Update Support, and Red Hat Enterprise Linux 7.3 Update Services for SAP Solutions.

An update for ruby is now available for Red Hat Enterprise Linux 7.3 Advanced Update Support, Red Hat Enterprise Linux 7.3 Telco Extended Update Support, and Red Hat Enterprise Linux 7.3 Update Services for SAP Solutions.

An update for kernel is now available for Red Hat Enterprise Linux 5 Extended Lifecycle 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 for patch 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 for thunderbird is now available for Red Hat Enterprise Linux 7. 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 for skydive is now available for Red Hat OpenStack Platform 14.0 (Rocky). Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score,

Update to 4.1.7

An update that fixes one vulnerability is now available.

An update that fixes three vulnerabilities is now available.

Several security issues were fixed in Tomcat 9.

An update that fixes two vulnerabilities is now available.

This update upgrades Thunderbird to version 60.9.0. * Mozilla: Covert Content Attack on S/MIME encryption using a crafted multipart/alternative message (CVE-2019-11739) * Mozilla: Memory safety bugs fixed in Firefox 69, Firefox ESR 68.1, and Firefox ESR 60.9 (CVE-2019-11740) * Mozilla: Same-origin policy violation with SVG filters and canvas to steal cross-origin images (CVE-2019-11742) * Mo […]

wpa_supplicant could be made to be disconnected and require reconnection to the network if it received a specially crafted management frame.

Multiple security issues have been found in Thunderbird which could potentially result in the execution of arbitrary code, cross-site scripting, information disclosure and a covert content attack on S/MIME encryption using a crafted multipart/alternative message.

wpa_supplicant could be made to be disconnected and require reconnection to the network if it received a specially crafted management frame.

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

Several security issues were fixed in the Linux kernel.

Several security issues were fixed in the Linux kernel.

– double free due to subsequent call of realloc() (CVE-2019-5481) – fix heap buffer overflow in function tftp_receive_packet() (CVE-2019-5482)

security update