Malware That Spreads Via Xcode Projects Now Targeting Apple's M1-based Macs

A Mac malware campaign targeting Xcode developers has been retooled to add support for Apple's new M1 chips and expand its features to steal confidential information from cryptocurrency apps. XCSSET came into the spotlight in August 2020 after it was found to spread via modified Xcode IDE project...

Chromium: CVE-2021-21219 Uninitialized Use in PDFium

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

RCE Exploit Released for Unpatched Chrome, Opera, and Brave Browsers

An Indian security researcher has publicly published a proof-of-concept PoC exploit code for a newly discovered flaw impacting Google Chrome and other Chromium-based browsers like Microsoft Edge, Opera, and Brave. Released by Rajvardhan Agarwal, the working exploit concerns a remote code executio...

VulnCheck KEV: CVE-2021-21206

Google Chromium Blink contains a use-after-free vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge,...

GetSimple CMS 3.3.16 - Persistent Cross-Site Scripting

Exploit Title: GetSimple CMS 3.3.16 - Reflected XSS to RCE Exploit Author: Bobby Cooke boku Discovery Credits: Bobby Cooke boku & Adeeb Shah @hyd3sec Date: March 29th, 2021 CVE ID: CVE-2020-23839 - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-23839 Vendor Homepage: http://get-simple.in...

Code Injection in flitbit/json-ptr

✍️ Description json-ptr is a complete implementation of JSON Pointer RFC 6901 for nodejs and modern browsers. JsonPointer.get that is designed to get the target object's value at the pointer's location is vulnerable to arbitrary code injection and exection, mainly due to the lack of sanitizing for...

Netmap.Js - Fast Browser-Based Network Discovery Module

Fast browser-based network discovery module Description netmap.js provides browser-based host discovery and port scanning capabilities to allow you to map website visitors' networks. It's quite fast, making use of es6-promise-pool to efficiently run the maximum number of concurrent connections...

Exploiting Spectre Over the Internet

Google has demonstrated exploiting the Spectre CPU attack remotely over the web: Today, were sharing proof-of-concept PoC code that confirms the practicality of Spectre exploits against JavaScript engines. We use Google Chrome to demonstrate our attack, but these issues are not specific to Chrome...

URIjs Hostname spoofing via backslashes in URL

Impact If using affected versions to determine a URL's hostname, the hostname can be spoofed by using a backslash \ character as part of the scheme delimiter, e.g. scheme:/\hostname. If the hostname is used in security decisions, the decision may be incorrect. Depending on library usage and...

Déjà vu-lnerability

A Year in Review of 0-days Exploited In-The-Wild in 2020 Posted by Maddie Stone, Project Zero 2020 was a year full of 0-day exploits. Many of the Internet’s most popular browsers had their moment in the spotlight. Memory corruption is still the name of the game and how the vast majority of detect...

The vulnerability of Adobe Experience Manager’s content and media data management system, related to the lack of measures taken to protect the structure of web pages, allows attackers to execute arbitrary JavaScript code in the user’s browser.

The vulnerability of the Adobe Experience Manager content and media data management system is related to insufficient protection of the website structure. Exploiting this vulnerability allows a malicious actor to execute arbitrary JavaScript code in the user’s browser using a specially crafted...

CVE-2021-22872

Revive Adserver before 5.1.0 is vulnerable to a reflected cross-site scripting XSS vulnerability via the publicly accessible afr.php delivery script. While this issue was previously addressed in modern browsers as CVE-2020-8115, some older browsers e.g., IE10 that do not automatically URL encode...

Cross site scripting

Revive Adserver before 5.1.0 is vulnerable to a reflected cross-site scripting XSS vulnerability via the publicly accessible afr.php delivery script. While this issue was previously addressed in modern browsers as CVE-2020-8115, some older browsers e.g., IE10 that do not automatically URL encode...

jenkins -- Arbitrary file read vulnerability in workspace browsers

Jenkins Security Advisory: Description Medium SECURITY-2197 / CVE-2021-21615 Arbitrary file read vulnerability in workspace browsers...

VulnCheck KEV: CVE-2021-21148

Google Chromium V8 Engine contains a heap buffer overflow vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome,...

CVE-2021-22872

Revive Adserver

KLA12049 Multiple vulnerabilities in Microsoft Browsers

Multiple vulnerabilities were found in Microsoft Browsers. Malicious users can exploit these vulnerabilities to execute arbitrary code, cause denial of service, bypass security restrictions, spoof user interface. Below is a complete list of vulnerabilities: 1. Use after free vulnerability in WebS...

The vulnerabilities of Firefox browsers, Firefox ESR, and the Thunderbird email client, related to the use of freed resources, allow attackers to gain unauthorized access to information and compromise its integrity and accessibility.

The vulnerabilities of Firefox browsers, Firefox ESR, and the email client Thunderbird are related to the use of after-release components. Exploiting these vulnerabilities can allow a remote attacker to gain unauthorized access to information and compromise its integrity and availability...

The vulnerability of Firefox browsers, Firefox ESR, and the Thunderbird email client, related to insufficient input validation, allows attackers to carry out spear-phishing attacks.

The vulnerabilities of Firefox browsers, Firefox ESR, and the email client Thunderbird are related to insufficient validation of input data. Exploiting these vulnerabilities can allow attackers to perform spear-phishing attacks remotely...

The vulnerability in the memory of Firefox web browsers, Firefox ESR, and the Thunderbird email client involves an operation that goes beyond the allowed limits of the data buffer. This allows attackers to access confidential data, compromise its integrity, and cause service failures.

The vulnerability in the memory of Firefox web browsers, Firefox ESR, and the Thunderbird email client relates to the execution of operations beyond the allowed boundaries of the data buffer. Exploiting this vulnerability can allow a remote attacker to access confidential data, compromise its...