RFCpwn - An Enumeration And Exploitation Toolkit Using RFC Calls To SAP

An SAP enumeration and exploitation toolkit using SAP RFC calls This is a toolkit for demonstrating the impact of compromised service accounts. This PoC is not for use in production environments, no guarantee of stability or support. RFCpwn relies on the pyrfc and the libraries provided by SAP in...

CloudBees Jenkins WebSphere Deployer Plugin Trust Management Issue Vulnerability

CloudBees Jenkins Hudson Labs is the United States CloudBees company's set of Java-based development of continuous integration tools. The product is mainly used to monitor the continuous software version release/testing projects and some timed tasks . WebSphere Deployer Plugin is used in which a...

CVE-2019-10773

In Yarn before 1.21.1, the package install functionality can be abused to generate arbitrary symlinks on the host filesystem by using specially crafted "bin" keys. Existing files could be overwritten depending on the current user permission set...

A week in security (December 9 – 15)

Last week on Malwarebytes Labs, we cautioned readers against purchasing potentially privacy-invasive, cyber-insecure smart doorbells, warned about a new credit card skimmer vulnerability embedded within hundreds of fraudulent web sites selling supposedly name-brand shoes, and looked at the newest...

Serv-U FTP Server CSV Injection Vulnerability

Serv-U is an award-winning FTP server software developed by Rob Beckers, full name: Serv-U FTP Server. FTP server users can share files on the internet through it using the FTP protocol. Serv-U FTP Server suffers from a CSV injection vulnerability that can be exploited by an attacker with the...

DEBIAN-CVE-2019-16775

Versions of the npm CLI prior to 6.13.3 are vulnerable to an Arbitrary File Write. It is possible for packages to create symlinks to files outside of thenodemodules folder through the bin field upon installation. A properly constructed entry in the package.json bin field would allow a package...

Multi-stage downloader Trojan sLoad abuses BITS almost exclusively for malicious activities

Many of today’s threats evolve to incorporate as many living-off-the-land techniques as possible into the attack chain. The PowerShell-based downloader Trojan known as sLoad, however, puts all its bets on BITS. Background Intelligent Transfer Service BITS is a component of the Windows operating...

UBUNTU-CVE-2019-19709

MediaWiki through 1.33.1 allows attackers to bypass the Titleblacklist protection mechanism by starting with an arbitrary title, establishing a non-resolvable redirect for the associated page, and using redirect=1 in the action API when editing that page...

Reforming CDA 230

There's a serious debate on reforming Section 230 of the Communications Decency Act. I am in the process of figuring out what I believe, and this is more a place to put resources and listen to people's comments. The EFF has written extensively on why it is so important and dismantling it will be...

CVE-2019-3666

API Abuse/Misuse vulnerability in the web interface in McAfee Web Advisor WA prior to 4.1.1.48 allows remote unauthenticated attacker to allow the browser to navigate to restricted websites via a carefully crafted web site...

CVE-2019-3666

API Abuse/Misuse vulnerability in the web interface in McAfee Web Advisor WA prior to 4.1.1.48 allows remote unauthenticated attacker to allow the browser to navigate to restricted websites via a carefully crafted web site...

CVE-2019-3666

CVE-2019-3666 affects McAfee Web Advisor (WA) web interface prior to version 4.1.1.48. The vulnerability is described as an API abuse/misuse in the WA web interface that allows a remote, unauthenticated attacker to induce the browser to navigate to restricted websites via a specially crafted web ...

CVE-2019-3666 API Abuse Vulnerability

API Abuse/Misuse vulnerability in the web interface in McAfee Web Advisor WA prior to 4.1.1.48 allows remote unauthenticated attacker to allow the browser to navigate to restricted websites via a carefully crafted web site...

systemd: systemd-resolved allows unprivileged users to configure DNS

An improper authorization flaw was discovered in systemd-resolved in the way it configures the exposed DBus interface org.freedesktop.resolve1. An unprivileged local attacker could call all DBus methods, even when marked as privileged operations. An attacker could abuse this flaw by changing the...

HTTP/2: 0-length headers lead to denial of service

A flaw was found in HTTP/2. An attacker, sending a stream of header with a 0-length header name and a 0-length header value, could cause some implementations to allocate memory for these headers and keep the allocations alive until the session dies. The can consume excess memory, potentially...

Malwarebytes teams up with security vendors and advocacy groups to launch Coalition Against Stalkerware

Today, Malwarebytes is announcing its participation in a joint effort to stop invasive digital surveillance: the Coalition Against Stalkerware. For years, Malwarebytes has detected and warned users about the potentially dangerous capabilities of stalkerware, an invasive threat that can rob...

Stalkerware’s legal enforcement problem

Content warning: This piece contains brief descriptions of domestic violence and assault against women and children. In the past five years, only two stalkerware developers, both of whom designed, marketed, and sold tools favored by domestic abusers to pry into victims’ private lives, have faced...

PayPal: Token leak in security challenge flow allows retrieving victim's PayPal email and plain text password

A bug was identified whereby sensitive, unique tokens were being leaked in a JS file used by the recaptcha implementation. In certain cases, a user must solve a CAPTCHA challenge after authenticating. When the security challenge is completed, the authentication request is replayed to log in. The...

WordPress Blog2Social Plugin < 5.9.0 XSS Vulnerability

The WordPress plugin SPDX-FileCopyrightText: 2019 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 scriptoid"1.3.6.1.4.1.25623.1.0.113569";...

CVE-2019-3641

Abuse of Authorization vulnerability in APIs exposed by TIE server in McAfee Threat Intelligence Exchange Server TIE Server 3.0.0 allows remote authenticated users to modify stored reputation data via specially crafted messages...