CVE-2020-15173

CVE-2020-15173 affects ACCEL-PPP (an implementation of PPTP/PPPoE/L2TP/SSTP). The issue is a buffer overflow that occurs when receiving an L2TP control packet containing an AVP of type string with no hidden flags and length set to less than 6. Documents indicate the problem was fixed by commit 23...

CVE-2020-15791

The CVE-2020-15791 entry describes an authentication vulnerability affecting Siemens SIMATIC S7-300/S7-400 CPU families (including related ET200, SIPLUS variants), SIMATIC WinAC RTX (F) 2010, and SINUMERIK 840D sl (all versions). The root cause is an insufficiently protected password in the ISO-T...

Photon OS 3.0: Elasticsearch PHSA-2020-3.0-0135

An update of the elasticsearch package has been released. C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2020-3.0-0135. The text itself is copyright C VMware, Inc. include'compat.inc'; if description scriptid140410;...

SUSE SLES12 Security Update : kernel (SUSE-SU-2020:2540-1) (Spectre)

The SUSE Linux Enterprise 12 SP5 Azure kernel was updated to receive various security and bugfixes. The following security bugs were fixed : CVE-2020-1749: Use ip6dstlookupflow instead of ip6dstlookup bsc1165629. CVE-2020-14314: Fixed a potential negative array index in dosplit bsc1173798...

EulerOS Virtualization for ARM 64 3.0.2.0 : edk2 (EulerOS-SA-2020-1988)

According to the versions of the edk2 package installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - EFI Development Kit II AARCH64 UEFI Firmware Security Fixes:No description is available for this CVE.CVE-2019-14586No...

EulerOS Virtualization for ARM 64 3.0.2.0 : libcroco (EulerOS-SA-2020-1986)

According to the version of the libcroco package installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerability : - A stack overflow flaw was found in libcroco. A service using libcroco's CSS parser could be crashed by a local,...

Fedora 32 : kernel / kernel-headers / kernel-tools (2020-708b23f2ce)

The 5.8.6 stable kernel update contains a number of important fixes across the tree. 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...

EulerOS Virtualization for ARM 64 3.0.2.0 : bind (EulerOS-SA-2020-1953)

According to the versions of the bind packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - An assertion failure was found in BIND, which checks the validity of messages containing TSIG resource records. This fla...

PurpleCloud - An Infrastructure As Code (IaC) Deployment Of A Small Active Directory Pentest Lab In The Cloud

Pentest Cyber Range for a small Active Directory Domain. Automated templates for building your own Pentest/Red Team/Cyber Range in the Azure cloud! Purple Cloud is a small Active Directory enterprise deployment automated with Terraform / Ansible Playbook templates to be deployed in Azure. Purple...

How Zero Trust and SASE Can Redefine Network Defenses for Remote Workforces

Zero Trust has been touted for years as the future of network security. But, only recently has it started to gain traction as a practical enterprise security framework. The implementation of digital transformation initiatives has thrust Zero Trust into the spotlight as network applications and...

Fedora 31 : 1:dovecot (2020-cd8b8f887b)

CVE-2020-12100: Parsing mails with a large number of MIME parts could have resulted in excessive CPU usage or a crash due to running out of stack memory. CVE-2020-12673: Dovecot's NTLM implementation does not correctly check message buffer size, which leads to reading past allocation which can le...

SUSE SLED15 / SLES15 Security Update : php7 (SUSE-SU-2020:2456-1)

This update for php7 fixes the following issues : CVE-2020-7068: Use of freed hash key in the pharparsezipfile function bsc1175223. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically cle...

SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2020:2486-1)

The SUSE Linux Enterprise 15 SP2 kernel was updated to receive various security and bugfixes. The following security bugs were fixed : CVE-2020-14314: Fixed a potential negative array index in ext4 bsc1173798. CVE-2020-14331: Fixed a missing check in scrollback handling bsc1174205 bsc1174247...

SUSE SLES12 Security Update : php72 (SUSE-SU-2020:2405-1)

This update for php72 fixes the following issues : CVE-2020-7068: Use of freed hash key in the pharparsezipfile function bsc1175223. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically...

DoS and DDoS Attacks against Multiple Sectors

The Cybersecurity and Infrastructure Security Agency CISA is aware of open-source reporting of targeted denial-of-service DoS and distributed denial-of-service DDoS attacks against finance and business organizations worldwide. A DoS attack is accomplished by flooding the targeted host or network...

SUSE SLES15 Security Update : java-1_8_0-ibm (SUSE-SU-2020:2453-1)

This update for java-180-ibm fixes the following issues : Update to Java 8.0 Service Refresh 6 Fix Pack 15 bsc1175259, bsc1174157 CVE-2020-14577 CVE-2020-14578 CVE-2020-14579 CVE-2020-14581 CVE-2020-14556 CVE-2020-14621 CVE-2020-14593 CVE-2020-14583 CVE-2019-17639 - Class Libraries : -...

Fedora 31 : 7:squid (2020-73af8655eb)

Squid version update to 4.13 and security fixes 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 additional issues. C...

Multiple Cisco Products Snort HTTP Detection Engine File Policy Bypass (cisco-sa-snort_filepolbypass-m4X5DgOP)

According to its self-reported version, Cisco IOS XE SD-WAN Software is affected by vulnerability in the Snort detection engine. The vulnerability is due to errors in how the Snort detection engine handles specific HTTP responses. An unauthenticated, remote attacker can exploit this vulnerability...

SUSE SLES12 Security Update : curl (SUSE-SU-2020:2444-1)

This update for curl fixes the following issues : An application that performs multiple requests with libcurl's multi API and sets the 'CURLOPTCONNECTONLY' option, might in rare circumstances experience that when subsequently using the setup connect-only transfer, libcurl will pick and use the...

EulerOS 2.0 SP5 : libvncserver (EulerOS-SA-2020-1925)

According to the version of the libvncserver package installed, the EulerOS installation on the remote host is affected by the following vulnerability : - libvncclient/cursor.c in LibVNCServer through 0.9.12 has a HandleCursorShape integer overflow and heap-based buffer overflow via a large heigh...