How to Fix a Mac Stuck on a White Screen

If a plain white screen appears when your Mac starts, then some of its hardware or software may have failed. Follow the steps below to solve the problem. 1. Check your Mac’s hardware systematically. To find a malfunctioning device attached to your Mac, start by disconnecting everything from it,...

GHSA-P6H9-GW49-RQM4 markdown2 is vulnerable to cross-site scripting

An issue was discovered in markdown2 aka python-markdown2 through 2.3.5. The safemode feature, which is supposed to sanitize user input against XSS, is flawed and does not escape the input properly. With a crafted payload, XSS can be triggered, as demonstrated by omitting the final character from...

PT-2018-10068 · Datenstrom · Datenstrom Yellow

Name of the Vulnerable Software and Affected Versions: Datenstrom Yellow version 0.7.3 Description: A stored XSS issue was found via an "Edit page" action. The vendor disputes the relevance of this report, noting that installations accessible to untrusted users should have parserSafeMode=1 in...

PYSEC-2018-13

An issue was discovered in markdown2 aka python-markdown2 through 2.3.5. The safemode feature, which is supposed to sanitize user input against XSS, is flawed and does not escape the input properly. With a crafted payload, XSS can be triggered, as demonstrated by omitting the final '' character...

PYSEC-2018-13

An issue was discovered in markdown2 aka python-markdown2 through 2.3.5. The safemode feature, which is supposed to sanitize user input against XSS, is flawed and does not escape the input properly. With a crafted payload, XSS can be triggered, as demonstrated by omitting the final '' character...

PT-2018-17138 · Markdown2 · Markdown2

Name of the Vulnerable Software and Affected Versions: markdown2 versions through 2.3.5 Description: The issue concerns a flaw in the safe mode feature of markdown2, which is intended to sanitize user input against XSS attacks. However, this feature does not properly escape input, allowing for th...

Authentication flaw

An unauthenticated root login may allow upon reboot when a commit script is used. A commit script allows a device administrator to execute certain instructions during commit, which is configured under the system scripts commit stanza. Certain commit scripts that work without a problem during norm...

Foxit Reader JPEG2000 Image Parsing Process Information Disclosure Vulnerability

Foxit Reader is China's Foxit Foxit Software Corporation, a PDF document reader. An information disclosure vulnerability exists in the JPEG2000 image parsing process in Foxit Reader version 8.3.2.25013, which results from the program failing to properly validate user-submitted data. The...

Cross-Site Scripting (XSS)

league/commonmark is vulnerable to cross-site scripting XSS attacks. The attacks exist because it does not use HTML safe mode to handle untrusted user input...

How to disable Interrupt Safe Mode in Provisioning Services

How to disable Interrupt Safe Mode in Provisioning Services The "Interrupt Safe Mode" configuration is a special setting designed to handle bad PXE implementations that do not comply with PXE standards or have bugs. The setting forces a reset on the UNDI Interface after sending every packet into...

Safemode Gem Has Incomplete List of Disallowed Inputs

rubygem-safemode, as used in Foreman, versions 1.3.1 and earlier are vulnerable to bypassing safe mode limitations via special Ruby syntax. This can lead to deletion of objects for which the user does not have delete permissions or possibly to privilege escalation...

Foreman rubygem-safemode security bypass vulnerability

Foreman is a set of lifecycle management tools for use in physical and virtual servers. The tool provides features such as service provisioning, configuration management, and status reporting. A security vulnerability exists in rubygem-safemode in Foreman 1.3.2 and earlier versions. An attacker c...

Privilege escalation

rubygem-safemode, as used in Foreman, versions 1.3.2 and earlier are vulnerable to bypassing safe mode limitations via special Ruby syntax. This can lead to deletion of objects for which the user does not have delete permissions or possibly to privilege escalation...

CVE-2017-7540

rubygem-safemode, as used in Foreman, versions 1.3.2 and earlier are vulnerable to bypassing safe mode limitations via special Ruby syntax. This can lead to deletion of objects for which the user does not have delete permissions or possibly to privilege escalation...

CVE-2017-7540

The CVE-2017-7540 entry concerns rubygem-safemode used by Foreman up to v1.3.2. Concrete details in connected documents indicate a bypass of safe mode restrictions via special Ruby syntax, allowing deletion of objects without delete permissions and potential privilege escalation. Affected compone...

CVE-2017-7540

rubygem-safemode, as used in Foreman, versions 1.3.2 and earlier are vulnerable to bypassing safe mode limitations via special Ruby syntax. This can lead to deletion of objects for which the user does not have delete permissions or possibly to privilege escalation...

CVE-2017-7540

rubygem-safemode, as used in Foreman, versions 1.3.2 and earlier are vulnerable to bypassing safe mode limitations via special Ruby syntax. This can lead to deletion of objects for which the user does not have delete permissions or possibly to privilege escalation...

duo -- Two-factor authentication bypass

The duo security team reports: An untrusted user may be able to set the httpproxy variable to an invalid address. If this happens, this will trigger the configured 'failmode' behavior, which defaults to safe. Safe mode causes the authentication to report a success...

How to boot Windows VM in safe mode?

How to boot Windows VM in safe mode...

Roundcube Webmail < 1.1.7, 1.2.x < 1.2.3 RCE Vulnerability

Roundcube Webmail is prone to a remote code execution RCE vulnerability. Copyright C 2016 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 fre...