Virtuozzo Linux Errata and Security Advisory 2017:0838 Moderate

Upstream security update. Follow RHSA-2017-0838 for details...

Virtuozzo Linux Errata and Security Advisory 2017:0837 Important

Upstream security update. Follow RHSA-2017-0837 for details...

Virtuozzo Linux Errata and Bugfix Advisory 2017:0839

Upstream security update. Follow RHBA-2017-0839 for details...

Virtuozzo 7 : readykernel-patch (VZA-2017-004)

According to the version of the vzkernel package and the readykernel-patch installed, the Virtuozzo installation on the remote host is affected by the following vulnerabilities : - Linux kernel built with the Kernel-based Virtual Machine CONFIGKVM support is vulnerable to an incorrect segment...

Product update: Virtuozzo 7.0 Update 3 Hotfix 3 (7.0.3-641)

The new packages for Virtuozzo 7.0.3 introducing usability fixes and compatibility with Packet. Vulnerability id: PSBM-62644 Route of container with a host-routed interface was not cleared on source host after migration. Vulnerability id: PSBM-59017 Allowed access to '/dev/kmsg' inside containers...

Virtuozzo 7 : readykernel-patch (VZA-2017-017)

According to the version of the vzkernel package and the readykernel-patch installed, the Virtuozzo installation on the remote host is affected by the following vulnerabilities : - A use-after-free flaw was found in the way the Linux kernel's Datagram Congestion Control Protocol DCCP implementati...

Virtuozzo 7 : anaconda / anaconda-core / anaconda-dracut / etc (VZA-2017-012)

According to the versions of the anaconda / anaconda-core / anaconda-dracut / etc packages installed, the Virtuozzo installation on the remote host is affected by the following vulnerabilities : - A flaw found in the way prl-vzvncserver parsed terminal escape sequences that could allow a remote...

Virtuozzo 7 : readykernel-patch (VZA-2017-006)

According to the version of the vzkernel package and the readykernel-patch installed, the Virtuozzo installation on the remote host is affected by the following vulnerabilities : - A flaw was found in the way nfnetlink validated length of batch messages that could allow a user logged in to a...

Virtuozzo 7 : vmauth (VZA-2017-018)

According to the version of the vmauth package installed, the Virtuozzo installation on the remote host is affected by the following vulnerability : - Incorrect checking of locked VM accounts in Virtuozzo SDK allowed one to use any password to log in to a VM with such a locked account via a...

Virtuozzo 6 : parallels-server-bm-release / vzkernel / etc (VZA-2017-019)

According to the version of the parallels-server-bm-release / vzkernel / etc packages installed, the Virtuozzo installation on the remote host is affected by the following vulnerability : - A flaw was discovered in the Linux kernel's key subsystem. Invoking the requestkey system call with a...

Virtuozzo 7 : readykernel-patch (VZA-2017-010)

According to the version of the vzkernel package and the readykernel-patch installed, the Virtuozzo installation on the remote host is affected by the following vulnerabilities : - The tcpspliceread function in net/ipv4/tcp.c in the Linux kernel before 4.9.11 allows remote attackers to cause a...

Virtuozzo 6 : parallels-server-bm-release / vzkernel / etc (VZA-2017-009)

According to the versions of the parallels-server-bm-release / vzkernel / etc packages installed, the Virtuozzo installation on the remote host is affected by the following vulnerabilities : - Possible crash in memcpyfromiovecend triggered from inside container. - Improved isolation for neighbor...

Virtuozzo 6 : libvzctl / parallels-kernel-modules / etc (VZA-2017-005)

According to the versions of the libvzctl / parallels-kernel-modules / etc packages installed, the Virtuozzo installation on the remote host is affected by the following vulnerabilities : - A flaw found in the way prl-vzvncserver parsed terminal escape sequences that could allow a remote attacker...

Virtuozzo 7 : readykernel-patch (VZA-2017-021)

According to the version of the vzkernel package and the readykernel-patch installed, the Virtuozzo installation on the remote host is affected by the following vulnerability : - A flaw was discovered in the Linux kernel's key subsystem. Invoking the requestkey system call with a specially crafte...

Virtuozzo 7 : readykernel-patch (VZA-2017-008)

According to the version of the vzkernel package and the readykernel-patch installed, the Virtuozzo installation on the remote host is affected by the following vulnerability : - Improved isolation for neighbor table settings. Note that Tenable Network Security has extracted the preceding...

Virtuozzo 6 : parallels-server-bm-release / vzkernel / etc (VZA-2017-001)

According to the version of the parallels-server-bm-release / vzkernel / etc packages installed, the Virtuozzo installation on the remote host is affected by the following vulnerability : - Fixed handling of stored error in a negatively instantiated user key. Key management subsystems could be...

Virtuozzo 6 : parallels-server-bm-release / pfcache / ploop / etc (VZA-2017-003)

According to the version of the parallels-server-bm-release / pfcache / ploop / etc packages installed, the Virtuozzo installation on the remote host is affected by the following vulnerability : - A vulnerability within vzpkg could allow a malicious user to perform a basic symlink attack resultin...

Virtuozzo 7 : readykernel-patch (VZA-2017-007)

According to the version of the vzkernel package and the readykernel-patch installed, the Virtuozzo installation on the remote host is affected by the following vulnerabilities : - A double free vulnerability was found in netlinkdump, which could cause a denial of service or possibly other...

Important product security update: Virtuozzo PowerPanel RTM Hotfix 1 (7.0.1-346)

The new packages for Virtuozzo PowerPanel introducing a security fix and usability bug fixes. Vulnerability id: PP-312 Incorrect checking of locked VM accounts in Virtuozzo SDK allowed one to use any password to log in to Virtuozzo PowerPanel in the legacy mode for a VM with such a locked account...

Kernel security update: Virtuozzo ReadyKernel patch 15.0 for kernels 3.10.0-327.18.2.vz7.15.2 (Virtuozzo 7.0.0), 3.10.0-327.36.1.vz7.18.7 (Virtuozzo 7.0.1), and 3.10.0-327.36.1.vz7.20.18 (Virtuozzo 7.0.3)

The cumulative Virtuozzo ReadyKernel patch updated with a security fix. The patch applies to Virtuozzo versions 7.0.0, 7.0.1, and 7.0.3. Vulnerability id: CVE-2017-2647 A flaw was discovered in the Linux kernel's key subsystem. Invoking the requestkey system call with a specially crafted set of...