CVE-2020-11890

Joomla! core before 3.9.17 contains an input validation issue in the usergroup table class that can lead to a broken ACL configuration. Affected component: Joomla! usergroup handling. Impact: improper ACL configuration (highly likely misconfigurations of access control). Root cause: insufficient ...

CVE-2020-11891: Undefined Security Weakness

An issue was discovered in Joomla! before 3.9.17. Incorrect ACL checks in the access level section of comusers allow the unauthorized editing of usergroups...

CVE-2020-11889: Undefined Security Weakness

An issue was discovered in Joomla! before 3.9.17. Incorrect ACL checks in the access level section of comusers allow the unauthorized deletion of usergroups...

CVE-2020-11890: Improper Input Validation

An issue was discovered in Joomla! before 3.9.17. Improper input validations in the usergroup table class could lead to a broken ACL configuration...

Huawei EulerOS: Security Advisory for bind (EulerOS-SA-2020-1460)

The remote host is missing an update for the Huawei EulerOS 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...

Denial Of Service (DoS)

kernel is vulnerable to denial of service DoS. The vulnerability exists through inconsistency in the methods for allocating and freeing NFSv4 ACL data; CVE-2010-4250 fix caused a regression; a flaw in nextpidmap and inetdiagbcaudit; flaws in the CAN implementation; a race condition in the memory...

Denial Of Service (DoS)

kernel is vulnerable to denial of service. Inconsistency in the methods for allocating and freeing NFSv4 ACL data and the way mapping expansions were handled could allow a local, unprivileged user to cause a denial of service...

Denial Of Service (DoS)

kernel is vulnerable to denial of service. An inconsistency was found in the interaction between the Linux kernel's method for allocating NFSv4 Network File System version 4 ACL data and the method by which it was freed. This inconsistency led to a kernel panic which could be triggered by a local...

Access Control Bypass

dovecot is vulnerable to access control bypass. A flaw was found in Dovecot's ACL plug-in. The ACL plug-in treated negative access rights as positive rights, which could allow an attacker to bypass intended access restrictions...

Privilege Escalation

dovecot is vulnerable to privilege escalation. A flaw was found in the Dovecot ACL plug-in. User with only insert permissions for a mailbox could use the "COPY" and "APPEND" commands to set additional message flags...

CVE-2016-7097

It was found that when file permissions were modified via chmod and the user modifying them was not in the owning group or capable of CAPFSETID, the setgid bit would be cleared. Setting a POSIX ACL via setxattr sets the file permissions as well as the new ACL, but doesn't clear the setgid bit in ...

Avast Secure Browser 76.0.1659.101 Local Privilege Escalation Vulnerability

A local privilege escalation issue was discovered in Avast Secure Browser version 76.0.1659.101. The vulnerability is due to an insecure ACL set by the AvastBrowserUpdate.exe which is running as NT AUTHORITY\SYSTEM when AvastSecureBrowser.exe checks for new updates. Avast Secure Browser...

Internet Bug Bounty: URN Request bypass ACL Checks

Summary: Attacker can bypass ACL checks gaining access to restricted HTTP servers such as those running on localhost. Attacker could also gain access to CacheManager if VIA header is turned off. Only lines with : will be readable though, and the response must be less than 4096 bytes or it'll...

Internet Bug Bounty: Cache Manager ACL Bypass

Summary: ACL Manager can be bypassed giving non authorized users to squid-internal-mgr. Possible to bypass other urlregex, but only focused on manager. with the hostname of the server running squid echo -e "GET https://jeriko.one%252f@:3128/squid-internal-mgr/activerequests HTTP/1.1\r\n\r\n" |nc...

CVE-2020-10238

An issue was discovered in Joomla! before 3.9.16. Various actions in comtemplates lack the required ACL checks, leading to various potential attack vectors...

CVE-2020-10238

An issue was discovered in Joomla! before 3.9.16. Various actions in comtemplates lack the required ACL checks, leading to various potential attack vectors...

Design/Logic Flaw

An issue was discovered in Joomla! before 3.9.16. Various actions in comtemplates lack the required ACL checks, leading to various potential attack vectors...

CVE-2020-10238

An issue was discovered in Joomla! before 3.9.16. Various actions in comtemplates lack the required ACL checks, leading to various potential attack vectors...

CVE-2020-10238

Joomla! before 3.9.16 is vulnerable due to missing ACL checks in com_templates, enabling multiple attack vectors. The CVE-2020-10238 description and multiple advisories (NVD/NVDC OSV) confirm exploitation could allow unauthorized actions on affected sites. Affected software: Joomla! core componen...

PT-2020-11994 · Open Source Matters · Joomla!

Name of the Vulnerable Software and Affected Versions: Joomla! versions prior to 3.9.16 Description: An issue was discovered where various actions in com templates lack the required ACL checks, leading to potential attack vectors. Recommendations: For versions prior to 3.9.16, update to version...