CVE-2021-28684

The XML parser used in ConeXware PowerArchiver before 20.10.02 allows processing of external entities, which might lead to exfiltration of local files over the network via an XXE attack...

PowerArchiver 代码问题漏洞

PowerArchiver is a software application. It provides a function to compress and encrypt data A code issue vulnerability exists in PowerArchiver versions prior to 20.10.02, which stems from the XM parser used by the program that allows the processing of external entities, which could lead to the...

Security update for htmldoc (important)

openSUSE Security Update: Security update for htmldoc Announcement ID: openSUSE-SU-2021:0895-1 Rating: important References: 1184424 Cross-References: CVE-2021-20308 CVSS scores: CVE-2021-20308 NVD : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2021-20308 SUSE: 3.3...

PT-2021-14712 · Jenkins · Jenkins Generic Webhook Trigger Plugin +1

Name of the Vulnerable Software and Affected Versions: Jenkins Generic Webhook Trigger Plugin versions 1.72 and earlier Description: The issue allows attackers to have Jenkins parse a crafted XML request body that uses external entities for extraction of secrets from the Jenkins controller or...

openSUSE: Security Advisory for htmldoc (openSUSE-SU-2021:0882-1)

The remote host is missing an update for the Copyright C 2021 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 free software; you can...

Linky Revision UI - Moderately critical - Access bypass - SA-CONTRIB-2021-016

This module provides a revision UI to Linky entities. The module doesn't sufficiently respect access restrictions to certain entities when used in conjunction with specific modules. This vulnerability is mitigated by the fact that an attacker must have a role with any of the permissions provided ...

Block Content Revision UI - Moderately critical - Access bypass - SA-CONTRIB-2021-017

This module provides a revision UI to Block Content entities. The module doesn't sufficiently respect access restrictions to certain entities when used in conjunction with specific modules. This vulnerability is mitigated by the fact that an attacker must have a role with any of the permissions...

New Cyber Espionage Group Targeting Ministries of Foreign Affairs

Cybersecurity researchers on Thursday took the wraps off a new cyber espionage group that has been behind a series of targeted attacks against diplomatic entities and telecommunication companies in Africa and the Middle East since at least 2017. Dubbed "BackdoorDiplomacy," the campaign involves...

PT-2021-11184 · Silverstripe +3 · Silverstripe +2

SilverStripe through 4.6.0-rc1 has an XXE Vulnerability in CSSContentParser. A developer utility meant for parsing HTML within unit tests can be vulnerable to XML External Entity XXE attacks. When this developer utility is misused for purposes involving external or user submitted data in custom...

h1-ctf: CCC H1 June 2021 CTF Writeup

CTF Summary This was my first H1 CTF and I was excited to work with several others to collaborate on the CTF and find the flag. I'll write up the solution process and vulnerabilities involved in the solution: Knowledge basic of S3 operations XML External Entities and Local File Exfiltration SQL...

Kimsuky APT continues to target South Korean government using AppleSeed backdoor

This blog post was authored by Hossein Jazi. The Kimsuky APT—also known as Thallium, Black Banshee, and Velvet Chollima—is a North Korean threat actor that has been active since 2012. The group conducts cyber espionage operations to target government entities mainly in South Korea. On December...

Breaking down NOBELIUM’s latest early-stage toolset

As we reported in earlier blog posts, the threat actor NOBELIUM recently intensified an email-based attack that it has been operating and evolving since early 2021. We continue to monitor this active attack and intend to post additional details as they become available. In this blog, we highlight...

IBM WebSphere Application Server Injection Vulnerability

IBM WebSphere Application Server WAS is an application server product from IBM in the United States. The product is a platform for JavaEE and Web services applications and is the foundation of the IBM WebSphere software platform. An injection vulnerability exists in IBM WebSphere Application Serv...

CVE-2018-10868

redhat-certification 7 does not properly restrict the number of recursive definitions of entities in XML documents, allowing an unauthenticated user to run a "Billion Laugh Attack" by replying to XMLRPC methods when getting the status of an host...

Data Wiper Malware Disguised As Ransomware Targets Israeli Entities

Researchers on Tuesday disclosed a new espionage campaign that resorts to destructive data-wiping attacks targeting Israeli entities at least since December 2020 that camouflage the malicious activity as ransomware extortions. Cybersecurity firm SentinelOne attributed the attacks to a nation-stat...

Red Hat Certification 访问控制错误漏洞

Red Hat Certification is a software package from Red Hat USA. An Access Control Error vulnerability exists in Redhat redhat-certification 7 that stems from an inability to properly limit the number of recursive definitions of entities in an XML document. An attacker could exploit the vulnerabilit...

XXE vulnerability in fstrigger

fstrigger 0.40 and earlier does not configure its XML parser to prevent XML external entity XXE attacks. This allows attackers with Job/Configure permission or otherwise able to control the contents of an XML file being polled for changes to have Jenkins parse a crafted XML document that uses...

IBM WebSphere Application Server 代码问题漏洞

IBM WebSphere Application Server WAS is an application server product from IBM in the United States. The product is a platform for JavaEE and Web services applications and is the foundation of the IBM WebSphere software platform. An injection vulnerability exists in IBM WebSphere Application Serv...

XXE vulnerability in nuget

nuget 1.0 and earlier does not configure its XML parser to prevent XML external entity XXE attacks. This XML parser is used for the "Build on NuGet updates" feature. This allows attackers with the ability to control the contents of the packages.config file in a workspace to have Jenkins parse a...

The vulnerability of the SnakeYAML syntax analyzer allows for errors in processing XML entities, enabling attackers to trigger a service failure.

The vulnerability of the SnakeYAML syntax analyzer is related to errors in processing XML entities. Exploiting this vulnerability can allow a remote attacker to cause service interruptions...