Ubuntu 18.04 LTS / 20.04 LTS : LibreOffice vulnerability (USN-5330-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-5330-1 advisory. It was discovered that LibreOffice incorrectly handled digital signatures. An attacker could possibly use this issue to create a specially crafted...

Horde Groupware Webmail 跨站脚本漏洞

Horde Groupware Webmail is a browser-based, enterprise-class communications suite from Horde, Inc. A security vulnerability exists in the lib/Horde/Mime/Viewer/Ooo.php file in Horde Groupware Webmail. The vulnerability stems from the fact that the file allows cross-site scripting attacks utilizin...

PT-2022-18118 · Apache +1 · Openoffice +2

Name of the Vulnerable Software and Affected Versions: Horde Mime Viewer versions prior to 2.2.4 Description: The issue allows XSS via an OpenOffice document, leading to account takeover in Horde Groupware Webmail Edition. This occurs after XSLT rendering. Recommendations: For versions prior to...

Russia-Ukraine Cybersecurity Updates

Cyberattacks are a distinct concern in the Russia-Ukraine conflict, with the potential to impact individuals and organizations far beyond the physical frontlines. With events unfolding rapidly, we want to provide a single channel by which we can communicate to the security community the major...

GHSA-FQ42-C5RG-92C2 Vulnerable dependencies in Nokogiri

Summary Nokogiri v1.13.2 upgrades two of its packaged dependencies: - vendored libxml2 from v2.9.12 to v2.9.13 - vendored libxslt from v1.1.34 to v1.1.35 Those library versions address the following upstream CVEs: - libxslt: CVE-2021-30560 CVSS 8.8, High severity - libxml2: CVE-2022-23308...

CVE-2021-25636

LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred since the last signing and that the signature is valid. An Improper Certificate Validation vulnerability in LibreOffice allowed an attacker to...

CVE-2021-25636

LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred since the last signing and that the signature is valid. An Improper Certificate Validation vulnerability in LibreOffice allowed an attacker to...

Input validation

LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred since the last signing and that the signature is valid. An Improper Certificate Validation vulnerability in LibreOffice allowed an attacker to...

CVE-2021-25636 Incorrect trust validation of signature with ambiguous KeyInfo children

LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred since the last signing and that the signature is valid. An Improper Certificate Validation vulnerability in LibreOffice allowed an attacker to...

showdoc code issue vulnerability

showdoc is an open source tool ideal for IT teams to share documents online. showdoc suffers from a code issue vulnerability that stems from unrestricted uploading of files with dangerous types. No details of the vulnerability are currently available...

CVE-2021-25636

LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred since the last signing and that the signature is valid. An Improper Certificate Validation vulnerability in LibreOffice allowed an attacker to...

Horde Webmail 5.2.22 - Account Takeover via Email

Horde Webmail is a free, enterprise-ready, and browser-based communication suite developed by the Horde project. It is a popular webmail solution for universities and government agencies to exchange sensitive email messages on a daily basis. It is also shipped as part of the popular hosting...

libxml2 资源管理错误漏洞

libxml2 is an open source library for parsing XML documents. It is written in C and can be called by multiple languages, such as C, C, XSH. libxml2 suffers from a resource management error vulnerability that can be exploited by attackers to threaten alerts that affect software or systems...

US Agencies Say Russian Hackers Compromised Defense Contractors

Kremlin-backed cyber actors lurked in the networks for months, obtaining sensitive documents related to weapons and infrastructure development...

Microsoft Teams Targeted With Takeover Trojans

Threat actors are targeting Microsoft Teams users by planting malicious documents in chat threads that execute Trojans that ultimately can take over end-user machines, researchers have found. In January, researchers at Avanan, a Check Point Company, began tracking the campaign, which drops...

DEBIAN-CVE-2021-3781

A trivial sandbox enabled with the -dSAFER option escape flaw was found in the ghostscript interpreter by injecting a specially crafted pipe command. This flaw allows a specially crafted document to execute arbitrary commands on the system in the context of the ghostscript interpreter. The highes...

CVE-2022-23637

K-Box is a web-based application to manage documents, images, videos and geodata. Prior to version 0.33.1, a stored Cross-Site-Scripting XSS vulnerability is present in the markdown editor used by the document abstract and markdown file preview. A specifically crafted anchor link can, if clicked,...

Cross site scripting

K-Box is a web-based application to manage documents, images, videos and geodata. Prior to version 0.33.1, a stored Cross-Site-Scripting XSS vulnerability is present in the markdown editor used by the document abstract and markdown file preview. A specifically crafted anchor link can, if clicked,...

CVE-2022-23637 Stored Cross-Site-Scripting (XSS) in Markdown Editor

K-Box is a web-based application to manage documents, images, videos and geodata. Prior to version 0.33.1, a stored Cross-Site-Scripting XSS vulnerability is present in the markdown editor used by the document abstract and markdown file preview. A specifically crafted anchor link can, if clicked,...

XWiki Platform Access Control Error Vulnerability

Xwiki Platform is a Wiki platform used to create Web collaboration applications from the French company Xwiki. XWiki Platform has an access control error vulnerability that stems from the application not properly restricting access to resources from unauthorized roles, which could be exploited by...