RHEL 8 : dotnet5.0 (RHSA-2021:0476)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:0476 advisory. .NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation. N...

RHEL 8 : dotnet (RHSA-2021:0474)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:0474 advisory. .NET Core is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR...

RHEL 7 : flatpak (RHSA-2021:0411)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:0411 advisory. Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. Security Fixes: flatpak: sandbox escape via spaw...

Important: Red Hat Security Advisory: RHV-H security, bug fix, enhancement update (redhat-virtualization-host) 4.3.13

An update for redhat-virtualization-host is now available for Red Hat Virtualization 4 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...

RHEL 7 : glibc (RHSA-2021:0348)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:0348 advisory. The glibc packages provide the standard C libraries libc, POSIX thread libraries libpthread, standard math libraries libm, and the name...

RHEL 7 : kernel (RHSA-2021:0336)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:0336 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: use-after-free in fs/blockdev....

RHEL 8 : Red Hat Virtualization Host security update [ovirt-4.4.4] (Important) (RHSA-2021:0401)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2021:0401 advisory. The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host,...

RHEL 7 : kernel-rt (RHSA-2021:0338)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:0338 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...

RHEL 7 : qemu-kvm-ma (RHSA-2021:0346)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:0346 advisory. Kernel-based Virtual Machine KVM is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm-ma packages provide...

RHEL 7 : linux-firmware (RHSA-2021:0339)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:0339 advisory. The linux-firmware packages contain all of the firmware files that are required by various devices to operate. Security Fixes: hardware: buffer...

RHEL 8 : thunderbird (RHSA-2021:0397)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2021:0397 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 78.7.0. Security Fixes: Mozilla:...

RHEL 7 : perl (RHSA-2021:0343)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:0343 advisory. Perl is a high-level programming language that is commonly used for system administration utilities and web programming. Security Fixes: per...

Scientific Linux Security Update : linux-firmware on SL7.x (noarch) (2021:0339)

The remote Scientific Linux 7 host has packages installed that are affected by a vulnerability as referenced in the SLSA-2021:0339-1 advisory. - hardware: buffer overflow in bluetooth firmware CVE-2020-12321 Note that Nessus has not tested for this issue but has instead relied only on the...

RHEL 7 : kernel-alt (RHSA-2021:0354)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:0354 advisory. The kernel-alt packages provide the Linux kernel version 4.x. Security Fixes: kernel: locking issue in drivers/tty/ttyjobctrl.c can lead to ...

CentOS 8 : dovecot (CESA-2020:4763)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2020:4763 advisory. - dovecot: command followed by sufficient number of newlines leads to use-after-free CVE-2020-10958 - dovecot: sending mail with empty quoted localpart...

RHEL 8 : flatpak (RHSA-2021:0306)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:0306 advisory. Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. Security Fixes: flatpak: sandbox escape via spaw...

CentOS 8 : httpd:2.4 (CESA-2020:3714)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2020:3714 advisory. - httpd: Push diary crash on specifically crafted HTTP/2 header CVE-2020-9490 Note that Nessus has not tested for this issue but has instead relied only on the...

RHEL 8 : flatpak (RHSA-2021:0304)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:0304 advisory. Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. Security Fixes: flatpak: sandbox escape via spaw...

CentOS 8 : mod_auth_mellon (CESA-2020:1660)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2020:1660 advisory. - modauthmellon: Open Redirect via the login?ReturnTo= substring which could facilitate information theft CVE-2019-13038 Note that Nessus has not tested for thi...

CentOS 8 : unzip (CESA-2020:1787)

The remote CentOS Linux 8 host has a package installed that is affected by a vulnerability as referenced in the CESA-2020:1787 advisory. - unzip: overlapping of files in ZIP container leads to denial of service CVE-2019-13232 Note that Nessus has not tested for this issue but has instead relied...