Wildfly: Improper authorization issue in WildFlySecurityManager when using alternative protection domain

A flaw was found in Wildfly, where the WildFlySecurityManager checks were bypassed when using custom security managers, resulting in an improper authorization. This flaw leads to information exposure by unauthenticated access to secure resources...

Privilege Escalation

kernel is vulnerable to privilege escalation. A use-after-free flaw was found in the way the Linux kernel's filesystem subsystem handled a race condition in the cdevget of chardev.c function.This flaw allows a privileged local user to starve the resources, causing potentially escalating their...

Ubuntu: Security Advisory (USN-4617-1)

The remote host is missing an update for the 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-only ifdescription...

VMware Issues Updated Fix For Critical ESXi Flaw

VMware issued an updated fix for a critical-severity remote code execution flaw in its ESXi hypervisor products. Wednesday’s VMware advisory said updated patch versions were available after it was discovered the previous patch, released Oct. 20, did not completely address the vulnerability. That’...

squid: Improper input validation issues in HTTP Request processing

A flaw was found in squid. Due to incorrect input validation, squid can interpret crafted HTTP requests in unexpected ways to access server resources prohibited by earlier security filters...

libreoffice: 'stealth mode' remote resource restrictions bypass

LibreOffice has a 'stealth mode' in which only documents from locations deemed 'trusted' are allowed to retrieve remote resources. This mode is not the default mode, but can be enabled by users who want to disable LibreOffice's ability to include remote resources within a document. A flaw existed...

Privilege Escalation

wordpress is vulnerable to Privilege Escalation. The XML-RPC is insecure and allows a user to gain privileges and unauthorized access to confidential resources...

Authorization Bypass

expressjs-ip-control is vulnerable to authorization bypass. An unauthenticated user is able to bypass the IP whitelist using the X-Forwarded-For HTTP header, resulting in unauthroized access to restricted resources and services...

Synology Router Manager Access Control Error Vulnerability

Synology Router Manager SRM is a software for configuring and managing Synology routers from Synology Inc. of Taiwan, China. A security vulnerability exists in Synology Router Manager prior to version 1.2.4-8081, which stems from improper access control, and can be exploited by an attacker to...

EulerOS 2.0 SP5 : spamassassin (EulerOS-SA-2020-2272)

According to the versions of the spamassassin package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A denial of service vulnerability was identified that exists in Apache SpamAssassin before 3.4.2. The vulnerability arises with certain...

CVE-2020-27655

Improper access control vulnerability in Synology Router Manager SRM before 1.2.4-8081 allows remote attackers to access restricted resources via inbound QuickConnect traffic...

CVE-2020-27655

Improper access control vulnerability in Synology Router Manager SRM before 1.2.4-8081 allows remote attackers to access restricted resources via inbound QuickConnect traffic...

CVE-2020-27655

CVE-2020-27655 is an improper access control vulnerability in Synology Router Manager (SRM) before 1.2.4-8081, where inbound QuickConnect traffic can reach restricted resources. Talos documents a QuickConnect iptables misconfiguration in SRM that allows packets from the QuickConnect VPN (tun1000)...

PT-2020-16749 · Synology · Synology Router Manager

Name of the Vulnerable Software and Affected Versions: Synology Router Manager SRM versions prior to 1.2.4-8081 Description: The issue is related to improper access control, allowing remote attackers to access restricted resources via inbound QuickConnect traffic. This can be exploited by attacke...

F5 Networks BIG-IP : BIG-IP Client SSL Security Advisory (K44020030)

The Traffic Management Microkernel TMM process may consume excessive resources when processing SSL traffic and client authentication are enabled on the client SSL profile. Impact TMM memory may eventually become exhausted and may result in the system producing a core file. The BIG-IP system may...

PT-2020-6478

Name of the Vulnerable Software and Affected Versions QEMU version 4.2.1 Description The issue is related to the eth get gso type function in the net/eth.c component of the QEMU hardware emulator, which is associated with incorrect accounting of external emulator resources. This can be exploited ...

Medium: spamassassin

Issue Overview: In Apache SpamAssassin before 3.4.3, a message can be crafted in a way to use excessive resources. Upgrading to SA 3.4.3 as soon as possible is the recommended fix but details will not be shared publicly. CVE-2019-12420 Affected Packages: spamassassin Note: This advisory is...

The vulnerability of the libbfd library in the GNU Binutils development environment allows a hacker to trigger a service failure.

The vulnerability of the libbfd library function elfreadnotes elf.c in the GNU Binutils development environment is related to the distribution of resources without restrictions. Exploiting this vulnerability could allow an attacker to cause a service failure...

Cybersecurity Awareness Checklist

Cybersecurity Awareness Month CAM 2020,, in its 17th year, is an annual campaign in October that raises awareness on the importance of cybersecurity. This year’s theme is “Do Your Part. BeCyberSmart” along with the key message “If you connect it, protect it.” 2020 has been an unprecedented year...

CVE-2020-27619

In Python3's Lib/test/multibytecodecsupport.py CJK codec tests call eval on content retrieved via HTTP. Mitigation In versions of Python shipped with Red Hat Enterprise Linux and Red Hat Software Collections, the flaw can be mitigated by not running the python tests with network resources enabled...