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Tenable Nessus
Tenable Nessus
added 2020/11/18 12:0 a.m.24 views

RHEL 7 : microcode_ctl (RHSA-2020:2679)

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2020:2679 advisory. Security Fixes: hw: Special Register Buffer Data Sampling SRBDS CVE-2020-0543 hw: L1D Cache Eviction Sampling CVE-2020-0549 hw: Vector...

5.5CVSS7.2AI score0.00481EPSS
Exploits0References12
IBM Security Bulletins
IBM Security Bulletins
added 2020/10/28 5:16 p.m.46 views

Security Bulletin: IBM Security QRadar Packet Capture is vulnerable to Intel Microarchitectural Data Sampling (MDS) Vulnerabilites (CVE-2018-12126, CVE-2018-12127, CVE-2018-12130, CVE-2019-11091)

Summary A potential security vulnerability in CPUs may allow information disclosure. Vulnerability Details CVEID: CVE-2018-12126 Description: Microarchitectural Store Buffer Data Sampling MSBDS: Store buffers on some microprocessors utilizing speculative execution may allow an authenticated user ...

5.6CVSS1.9AI score0.01697EPSS
Exploits0Affected Software1
OSV
OSV
added 2020/10/22 12:9 p.m.6 views

SUSE-SU-2020:14521-1 Security update for xen

This update for xen fixes the following issues: - CVE-2020-0543: Fixed a leak of Special Register Buffer Data Sampling SRBDS aka 'CrossTalk' bsc1172205,XSA-320 - CVE-2020-14364: Fixed an out-of-bounds read/write access while processing usb packets bsc1175534. - CVE-2020-15565: Fixed an issue cach...

8.8CVSS6.5AI score0.12946EPSS
Exploits1References23
NVD
NVD
added 2020/10/16 9:15 p.m.6 views

CVE-2020-1679

On Juniper Networks PTX and QFX Series devices with packet sampling configured using tunnel-observation mpls-over-udp, sampling of a malformed packet can cause the Kernel Routing Table KRT queue to become stuck. KRT is the module within the Routing Process Daemon RPD that synchronized the routing...

7.5CVSS0.00389EPSS
Exploits0References1
OSV
OSV
added 2020/10/16 9:15 p.m.0 views

CVE-2020-1679

On Juniper Networks PTX and QFX Series devices with packet sampling configured using tunnel-observation mpls-over-udp, sampling of a malformed packet can cause the Kernel Routing Table KRT queue to become stuck. KRT is the module within the Routing Process Daemon RPD that synchronized the routing...

7.5CVSS5.8AI score
Exploits0References1
Prion
Prion
added 2020/10/16 9:15 p.m.12 views

Command injection

On Juniper Networks PTX and QFX Series devices with packet sampling configured using tunnel-observation mpls-over-udp, sampling of a malformed packet can cause the Kernel Routing Table KRT queue to become stuck. KRT is the module within the Routing Process Daemon RPD that synchronized the routing...

4.3CVSS7.6AI score0.00389EPSS
Exploits0References1Affected Software1
CVE
CVE
added 2020/10/16 8:31 p.m.45 views

CVE-2020-1679

CVE-2020-1679 affects Juniper Junos OS on PTX/QFX Series when packet sampling is configured with tunnel-observation mpls-over-udp. A malformed packet can stall the Kernel Routing Table (KRT) queue, causing forwarding issues. Affected versions (examples): 17.2X75 prior to 17.2X75-D105; 18.1R3-S11;...

7.5CVSS7.7AI score0.00389EPSS
Exploits0References1Affected Software1
Cvelist
Cvelist
added 2020/10/16 8:31 p.m.13 views

CVE-2020-1679 Junos OS: PTX/QFX Series: Kernel Routing Table (KRT) queue stuck after packet sampling a malformed packet when the tunnel-observation mpls-over-udp configuration is enabled.

On Juniper Networks PTX and QFX Series devices with packet sampling configured using tunnel-observation mpls-over-udp, sampling of a malformed packet can cause the Kernel Routing Table KRT queue to become stuck. KRT is the module within the Routing Process Daemon RPD that synchronized the routing...

7.5CVSS7.7AI score0.00389EPSS
Exploits0References1
NCSC
NCSC
added 2020/10/16 12:0 a.m.1 views

Vulnerability fixed in Juniper Junos OS for PTX and QFX

Juniper Networks has fixed a vulnerability in Junos OS for the PTX and QTX platforms. An unauthenticated malicious person at remote user could potentially exploit the vulnerability to cause a Denial-of-Service attack. To do this, rogue network traffic should be sent to the vulnerable device. Only...

7.5CVSS6.9AI score0.00389EPSS
Exploits0
Positive Technologies
Positive Technologies
added 2020/10/14 12:0 a.m.1 views

PT-2020-5151 · Juniper Networks · Junos

Name of the Vulnerable Software and Affected Versions: Juniper Networks Junos OS on PTX/QFX Series versions prior to 17.2X75-D105 Juniper Networks Junos OS on PTX/QFX Series versions prior to 18.1R3-S11 Juniper Networks Junos OS on PTX/QFX Series versions prior to 18.2R3-S5 Juniper Networks Junos...

7.8CVSS7.6AI score0.00389EPSS
Exploits0References6
Microsoft CVE
Microsoft CVE
added 2020/09/25 7:0 a.m.2 views

A flaw was found in the fix for CVE-2019-11135 in the Linux upstream kernel versions before 5.5 where the way Intel CPUs handle speculative execution of instructions when a TSX Asynchronous Abort (TAA) error occurs. When a guest is running on a host CPU affected by the TAA flaw (TAA_NO=0) but is not affected by the MDS issue (MDS_NO=1) the guest was to clear the affected buffers by using a VERW instruction mechanism. But when the MDS_NO=1 bit was exported to the guests the guests did not use the VERW mechanism to clear the affected buffers. This issue affects guests running on Cascade Lake CPUs and requires that host has 'TSX' enabled. Confidentiality of data is the highest threat associated with this vulnerability.

...

6.5CVSS7AI score0.00319EPSS
Exploits0
OpenVAS
OpenVAS
added 2020/08/12 12:0 a.m.25 views

Missing Linux Kernel mitigations for 'SRBDS - Special Register Buffer Data Sampling' hardware vulnerabilities

The remote host is missing one or more known mitigations on Linux Kernel side for the referenced SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-onl...

5.5CVSS7.3AI score0.00481EPSS
Exploits0References2
OpenVAS
OpenVAS
added 2020/08/12 12:0 a.m.74 views

Missing Linux Kernel mitigations for 'MDS - Microarchitectural Data Sampling' hardware vulnerabilities

The remote host is missing one or more known mitigations on Linux Kernel side for the referenced SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-onl...

5.9CVSS7AI score0.01697EPSS
Exploits0References2
Tenable Nessus
Tenable Nessus
added 2020/08/07 12:0 a.m.277 views

SUSE SLED15 / SLES15 Security Update : java-11-openjdk (SUSE-SU-2020:2143-1)

This update for java-11-openjdk fixes the following issues : Update to upstream tag jdk-11.0.8+10 July 2020 CPU, bsc1174157 - Security fixes : + JDK-8230613: Better ASCII conversions + JDK-8231800: Better listing of arrays + JDK-8232014: Expand DTD support + JDK-8233234: Better Zip Naming +...

8.3CVSS6.6AI score0.01018EPSS
Exploits0References18
RedHat Linux
RedHat Linux
added 2020/07/21 1:55 p.m.86 views

Important: Red Hat Security Advisory: kernel security, bug fix, and enhancement update

An update for kernel 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 Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

5.5CVSS6.9AI score0.00481EPSS
Exploits0References4
Tenable Nessus
Tenable Nessus
added 2020/07/20 12:0 a.m.47 views

openSUSE Security Update : xen (openSUSE-2020-985)

This update for xen fixes the following issues : - CVE-2020-15563: Fixed inverted code paths in x86 dirty VRAM tracking bsc1173377. - CVE-2020-15565: Fixed insufficient cache write-back under VT-d bsc1173378. - CVE-2020-15566: Fixed incorrect error handling in event channel port allocation...

8.8CVSS7.1AI score0.00481EPSS
Exploits0References11
Tenable Nessus
Tenable Nessus
added 2020/07/20 12:0 a.m.43 views

Amazon Linux AMI : microcode_ctl (ALAS-2020-1396)

The version of microcodectl installed on the remote host is prior to 2.1-47.39. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2020-1396 advisory. A new domain bypass transient execution attack known as Special Register Buffer Data Sampling SRBDS has been found...

5.5CVSS7.6AI score0.00481EPSS
Exploits0References7
OpenVAS
OpenVAS
added 2020/07/19 12:0 a.m.21 views

openSUSE: Security Advisory for xen (openSUSE-SU-2020:0985-1)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

8.8CVSS7.2AI score0.00481EPSS
Exploits0References2
OPENSUSE Linux
OPENSUSE Linux
added 2020/07/18 12:0 a.m.79 views

Security update for xen (important)

openSUSE Security Update: Security update for xen Announcement ID: openSUSE-SU-2020:0985-1 Rating: important References: 1027519 1172205 1173376 1173377 1173378 1173380 Cross-References: CVE-2020-0543 CVE-2020-15563 CVE-2020-15565 CVE-2020-15566 CVE-2020-15567 Affected Products: openSUSE Leap 15....

8.8CVSS7.6AI score0.00481EPSS
Exploits0References6
Amazon
Amazon
added 2020/07/16 12:0 a.m.56 views

Medium: microcode_ctl

Issue Overview: A new domain bypass transient execution attack known as Special Register Buffer Data Sampling SRBDS has been found. This flaw allows data values from special internal registers to be leaked by an attacker able to execute code on any core of the CPU. An unprivileged, local attacker...

5.5CVSS7.2AI score0.00481EPSS
Exploits0
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