Fedora 28 : 2:qemu / libvirt (2019-6e146a714c) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)

Define md-clear CPUID bit. Assuming an updated host kernel and microcode, the md-clear bit will be automatically exposed to guests using the QEMU '-cpu host' arg, or libvirt 'host-model' or 'host-passthrough' configurations. Guests using a named CPU model it must be manually updated to add this...

SUSE SLED15 / SLES15 Security Update : nmap (SUSE-SU-2019:1290-1)

This update for nmap fixes the following issues : Security issue fixed : CVE-2018-15173: Fixed a remote denial of service attack via a crafted TCP-based service bsc1104139. Non-security issue fixed: Add missing runtime dependency python-xml which prevented zenmap from starting bsc1133512. Note th...

Slack Bug Allows Remote File Hijacking, Malware Injection

A remotely exploitable vulnerability in the Windows desktop app version of the Slack collaboration platform has been uncovered, which allows attackers to alter where files from Slack are downloaded. Nefarious types could redirect the files to their own SMB server; and, they could manipulate the...

Virtuozzo 7 : bpftool / cpupools / cpupools-features / etc (VZA-2019-039)

According to the version of the bpftool / cpupools / cpupools-features / etc packages installed, the Virtuozzo installation on the remote host is affected by the following vulnerability : - The Microarchitectural Store Buffer Data MDS is a series of hardware vulnerabilities which allow speculativ...

Fedora 30 : 2:qemu / libvirt (2019-f910d35647) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)

Define md-clear CPUID bit. Assuming an updated host kernel and microcode, the md-clear bit will be automatically exposed to guests using the QEMU '-cpu host' arg, or libvirt 'host-model' or 'host-passthrough' configurations. Guests using a named CPU model it must be manually updated to add this...

Virtuozzo 6 : parallels-server-bm-release / vzkernel / etc (VZA-2019-037)

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 : - A flaw was found in the implementation of the 'fill buffer', a mechanism used by modern CPUs when a...

Fedora 28 : kernel / kernel-headers (2019-c36afa818c) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)

The 5.0.16 stable updates contain a number of important fixes across the tree. Most importantly, these updates address the kernel portion of the MDS CVEs. ---- The 5.0.14 update contains a number of important fixes across the tree. There is no kernel-headers or kernel-tools build this time. Note...

Ubuntu 14.04 LTS : libvirt update (USN-3985-2) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)

Ke Sun, Henrique Kawakami, Kekai Hu, Rodrigo Branco, Giorgi Maisuradze, Dan Horea Lutas, Andrei Lutas, Volodymyr Pikhur, Stephan van Schaik, Alyssa Milburn, Sebastian Osterlund, Pietro Frigo, Kaveh Razavi, Herbert Bos, Cristiano Giuffrida, Moritz Lipp, Michael Schwarz, and Daniel Gruss discovered...

Fedora 30 : memcached (2019-2bd8e73268)

Security fix for CVE-2019-11596 ---- Update to the lastest upstream release. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without...

VMware Workstation 15.x < 15.1.0 DLL-hijacking Vulnerability (VMSA-2019-0007)

The version of VMware Workstation installed on the remote host is 15.x prior to 15.1.0. It is, therefore, affected by DLL-hijacking vulnerability. An authenticated, attacker can exploit this to gain privileged or administrator access to the host system. C Tenable Network Security, Inc...

Debian DLA-1787-1 : linux-4.9 security update (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)

Multiple researchers have discovered vulnerabilities in the way the Intel processor designs have implemented speculative forwarding of data filled into temporary microarchitectural structures buffers. This flaw could allow an attacker controlling an unprivileged process to read sensitive...

SUSE SLED15 / SLES15 Security Update : xen (SUSE-SU-2019:1248-1) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)

This update for xen fixes the following issues : Four new speculative execution information leak issues have been identified in Intel CPUs. bsc1111331 CVE-2018-12126: Microarchitectural Store Buffer Data Sampling MSBDS CVE-2018-12127: Microarchitectural Fill Buffer Data Sampling MFBDS...

[R1] Nessus Agent 7.4.0 Fixes One Third-party Vulnerability

Nessus Agent leverages third-party software to help provide underlying functionality. One of the third-party components OpenSSL was found to contain a single vulnerability, and updated versions have been made available by the providers. Out of caution and in line with good practice, Tenable opted...

EulerOS Virtualization 3.0.1.0 : ghostscript (EulerOS-SA-2019-1465)

According to the versions of the ghostscript package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - It was found that the forceput operator could be extracted from the DefineResource method. A specially crafted PostScript fil...

EulerOS Virtualization for ARM 64 3.0.1.0 : openssl (EulerOS-SA-2019-1400)

According to the versions of the openssl packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - If an application encounters a fatal protocol error and then calls SSLshutdown twice once to send a closenotify, and...

EulerOS Virtualization 3.0.1.0 : perl (EulerOS-SA-2019-1464)

According to the versions of the perl packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - Perl before 5.26.3 and 5.28.x before 5.28.1 has a buffer overflow via a crafted regular expression that triggers invalid write...

EulerOS Virtualization 3.0.1.0 : dnsmasq (EulerOS-SA-2019-1423)

According to the versions of the dnsmasq packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A heap buffer overflow was discovered in dnsmasq in the IPv6 router advertisement RA handling code. An attacker on the local...

EulerOS Virtualization 3.0.1.0 : rpm (EulerOS-SA-2019-1466)

According to the version of the rpm packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - It was found that rpm uses temporary files with predictable names when installing an RPM. An attacker with ability to write in a...

EulerOS Virtualization for ARM 64 3.0.1.0 : krb5 (EulerOS-SA-2019-1383)

According to the versions of the krb5 packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - MIT krb5 1.6 or later allows an authenticated kadmin with permission to add principals to an LDAP Kerberos database to...

Fedora 30 : 1:wpa_supplicant (2019-ff1b728d09)

upgrade to latest 2.8 version, that includes fix for CVE-2019-11555. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing...