Debian DLA-2536-1 : libsdl2 security update

Several issues have been found in libsdl2, a library for portable low level access to a video framebuffer, audio output, mouse, and keyboard. All issues are related to either buffer overflow, integer overflow or heap-based buffer over-read, resulting in a DoS or remote code execution by using...

EulerOS 2.0 SP8 : curl (EulerOS-SA-2021-1137)

According to the versions of the curl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - curl 7.41.0 through 7.73.0 is vulnerable to an improper check for certificate revocation due to insufficient verification of the OCSP...

Debian DLA-2538-1 : mariadb-10.1 security update

Two vulnerabilities were fixed by upgrading the MariaDB database server packages to the latest version on the 10.1 branch. For Debian 9 stretch, these problems have been fixed in version 10.1.48-0+deb9u1. We recommend that you upgrade your mariadb-10.1 packages. For the detailed security status o...

EulerOS 2.0 SP8 : lua (EulerOS-SA-2021-1154)

According to the version of the lua packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - ldebug.c in Lua 5.4.0 allows a negation overflow and segmentation fault in getlocal and setlocal, as demonstrated by getlocal3,2^31.CVE-2020-24370 Not...

Debian DLA-2537-1 : ffmpeg security update

Two vulnerabilities have been discovered in ffmpeg, a widely used multimedia framework. CVE-2019-17539 a NULL pointer dereference and possibly unspecified other impact when there is no valid close function pointer CVE-2020-35965 an out-of-bounds write because of errors in calculations of when to...

EulerOS 2.0 SP8 : nss-softokn (EulerOS-SA-2021-1155)

According to the versions of the nss-softokn packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - In Network Security Services NSS before 3.46, several cryptographic primitives had missing length checks. In cases where the application...

IBM Security Network Protection / IBM QRadar Network Security / XGS Technote Index

Question What Technotes exist for the IBM Security Network Protection / IBM QRadar Network Security XGS sensor? Answer The content below includes a list of all technical notes published under IBM Security Network Protection / IBM QRadar Network Security by category and sorted by popularity. Users...

CentOS 8 : edk2 (CESA-2019:0968)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2019:0968 advisory. - edk2: Buffer Overflow in BlockIo service for RAM disk CVE-2018-12180 Note that Nessus has not tested for this issue but has instead relied only on the...

Fedora: Security Advisory for nss (FEDORA-2021-1d4180de72)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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-only ifdescription...

In the Wake of the SolarWinds Hack, Here's How Businesses Should Respond

Throughout 2020, businesses, in general, have had their hands full with IT challenges. They had to rush to accommodate a sudden shift to remote work. Then they had to navigate a rapid adoption of automation technologies. And as the year came to a close, more businesses began trying to assemble th...

Debian DLA-2534-1 : sudo security update

The Qualys Research Labs discovered a heap-based buffer overflow vulnerability in sudo, a program designed to provide limited super user privileges to specific users. Any local user sudoers and non-sudoers can exploit this flaw for root privilege escalation. For Debian 9 stretch, this problem has...

SUSE SLED15 / SLES15 Security Update : sudo (SUSE-SU-2021:0227-1)

This update for sudo fixes the following issues : A Heap-based buffer overflow in sudo could be exploited to allow a user to gain root privileges bsc1181090,CVE-2021-3156 It was possible for a user to test for the existence of a directory due to a Race Condition in sudoedit...

Cyber Essentials and the New Normal

TL;DR Cyber Essentials has changed and aspects of the new normal are catching many by surprise. Increased levels of evidence and stricter controls determining a pass or a fail are in place. Be prepared for the increased hurdles Ask for assistance before starting the process if you are uncertain o...

Debian DLA-2532-1 : debian-security-support security update

debian-security-support, the Debian security support coverage checker, has been updated in stretch-security to mark the end of life of the reel package. See https://lists.debian.org/debian-lts/2021/01/msg00016.html for further information. For Debian 9 stretch, this problem has been documented in...

How companies are securing devices with Zero Trust practices

Organizations are seeing a substantial increase in the diversity of devices accessing their networks. With employees using personal devices and accessing corporate resources from new locations in record numbers, IT leaders are seeing an increase in their attack surface area. They’re turning to Ze...

Debian DLA-2531-1 : python-bottle security update

The package src:python-bottle before 0.12.19 are vulnerable to Web Cache Poisoning by using a vector called parameter cloaking. When the attacker can separate query parameters using a semicolon ;, they can cause a difference in the interpretation of the request between the proxy running with...

openSUSE Security Update : slurm_18_08 (openSUSE-2020-2286)

This update for slurm1808 fixes the following issues : Security issues fixed : - CVE-2020-27745: Fixed a potential buffer overflow from use of unpackmem bsc1178890. - CVE-2020-27746: Fixed a potential leak of the magic cookie when sent as an argument to the xauth command bsc1178891. This update w...

Skyworth Home Gateway Smart Terminal DT541-csg suffers from Denial of Service Vulnerability (CNVD-2021-10398)

hereinafter referred to as "Skyworth Digital" is a national high-tech enterprise focusing on providing comprehensive and systematic digital home solutions and services for global users. A denial of service vulnerability exists in the Skyworth Home Gateway Smart Terminal DT541-csg, which can be...

Blue Cedar partners with Microsoft to combat BYOD issues

This blog post is part of the Microsoft Intelligent Security Association guest blog series. Learn more about MISA. Bring Your Own Device BYOD has been a divisive topic within corporations for years. Employees wanted the convenience of working on their own smart devices, and business decision-make...

Unified Vulnerability View of Unauthenticated and Agent Scans

Vulnerability scanning has evolved significantly over the past few decades. But the key goal remains the same, which is to accurately identify vulnerabilities, assess the risk, prioritize them, and finally remediate them before they get exploited by an attacker. Therein lies the challenge. It is...