Mozilla: Potential leak of redirect targets when loading scripts in a worker

The Mozilla Foundation Security Advisory describes this flaw as: By observing the stack trace for JavaScript errors in web workers, it was possible to leak the result of a cross-origin redirect. This applied only to content that can be parsed as script...

Mozilla: Potential leak of redirect targets when loading scripts in a worker

The Mozilla Foundation Security Advisory describes this flaw as: By observing the stack trace for JavaScript errors in web workers, it was possible to leak the result of a cross-origin redirect. This applied only to content that can be parsed as script...

Mozilla: Potential leak of redirect targets when loading scripts in a worker

The Mozilla Foundation Security Advisory describes this flaw as: By observing the stack trace for JavaScript errors in web workers, it was possible to leak the result of a cross-origin redirect. This applied only to content that can be parsed as script...

CVE-2020-15652

By observing the stack trace for JavaScript errors in web workers, it was possible to leak the result of a cross-origin redirect. This applied only to content that can be parsed as script. This vulnerability affects Firefox 79, Firefox ESR 68.11, Firefox ESR 78.1, Thunderbird 68.11, and Thunderbi...

UBUNTU-CVE-2020-15652

By observing the stack trace for JavaScript errors in web workers, it was possible to leak the result of a cross-origin redirect. This applied only to content that can be parsed as script. This vulnerability affects Firefox 79, Firefox ESR 68.11, Firefox ESR 78.1, Thunderbird 68.11, and Thunderbi...

PT-2020-6746

Name of the Vulnerable Software and Affected Versions Mozilla Firefox versions prior to 79 Mozilla Firefox ESR versions prior to 78.1 Thunderbird versions prior to 78.1 Description The issue is related to information leakage in error messages. It allows a remote attacker to disclose protected...

Security Vulnerabilities fixed in Firefox ESR 68.11 — Mozilla

By observing the stack trace for JavaScript errors in web workers, it was possible to leak the result of a cross-origin redirect. This applied only to content that can be parsed as script. WebRTC used the memory address of a class instance as a connection identifier. Unfortunately, this value is...

This Week in Security News: Payment Card Skimmer Attacks Hit 8 Cities and Survey Finds 72% of Remote Workers Have Gained Cybersecurity Awareness During Lockdown

Welcome to our weekly roundup, where we share what you need to know about the cybersecurity news and events that happened over the past few days. This week, read about eight U.S. cities that recently had payment card data stolen via point-of-sale skimming malware on their Click2Gov online payment...

CVE-2020-15087: Improper Authorization

In Presto before version 337, authenticated users can bypass authorization checks by directly accessing internal APIs. This impacts Presto server installations with secure internal communication configured. This does not affect installations that have not configured secure internal communication,...

A week in security (June 22 – 28)

Last week on Malwarebytes Labs, we provided a zero-day guide for 2020 featuring recent attacks and advanced preventive techniques, and we learned how to cough in the face of scammers, offering security tips for the 2020 tax season. We also looked at a web skimmer hiding within EXIF metadata that...

How to Configure Endpoints for Veeam Backup for AWS

You want to launch workers in the subnet with disabled auto-assignment of the Public IPv4 addresses...

Remote Workers Pose New Security Risks

The sudden and massive shift to a work-from-home workforce has left millions of employees ill-prepared to handle the new cybersecurity challenges they face, a new study has found. Though many people had no previous work-at-home experience until this year, they were sent home to navigate the...

Forrester Study: VMware Carbon Black Cloud Provides 379% ROI

A newly published Forrester Consulting Total Economic Impact™ TEI study shows that organizations who replace their legacy endpoint security products with the VMware Carbon Black Cloud experience a 379% return on investment within three years. The commissioned study conducted on behalf of VMware...

10 best practices for MSPs to secure their clients and themselves from ransomware

Lock-downs and social distancing may be on, but when it comes to addressing the need for IT support—whether by current of potential clients—it’s business as usual for MSPs. And, boy, is it a struggle. On the one hand, they keep an eye on their remote workers to ensure they’re still doing their jo...

Effective Business Continuity Plans Require CISOs to Rethink WAN Connectivity

As more businesses leverage remote, mobile, and temporary workforces, the elements of business continuity planning are evolving and requiring that IT professionals look deep into the nuts and bolts of connectivity. CISOs and their team members are facing new challenges each and every day, many of...

GHSA-6JMF-MXWF-R3JC Exposure of Sensitive Information to an Unauthorized Actor in Apache Kafka

When Connect workers in Apache Kafka 2.0.0, 2.0.1, 2.1.0, 2.1.1, 2.2.0, 2.2.1, or 2.3.0 are configured with one or more config providers, and a connector is created/updated on that Connect cluster to use an externalized secret variable in a substring of a connector configuration property value,...

openSUSE Security Update : webkit2gtk3 (openSUSE-2020-602)

This update for webkit2gtk3 to version 2.28.1 fixes the following issues : Security issues fixed : - CVE-2020-10018: Fixed a denial of service because the mdeferredFocusedNodeChange data structure was mishandled bsc1165528. - CVE-2020-11793: Fixed a potential arbitrary code execution caused by a...

openSUSE: Security Advisory for webkit2gtk3 (openSUSE-SU-2020:0602-1)

The remote host is missing an update for the Copyright C 2020 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...

OPENSUSE-SU-2020:0602-1 Security update for webkit2gtk3

This update for webkit2gtk3 to version 2.28.1 fixes the following issues: Security issues fixed: - CVE-2020-10018: Fixed a denial of service because the mdeferredFocusedNodeChange data structure was mishandled bsc1165528. - CVE-2020-11793: Fixed a potential arbitrary code execution caused by a...

Security update for webkit2gtk3 (important)

openSUSE Security Update: Security update for webkit2gtk3 Announcement ID: openSUSE-SU-2020:0602-1 Rating: important References: 1165528 1169658 Cross-References: CVE-2020-10018 CVE-2020-11793 Affected Products: openSUSE Leap 15.1 An update that fixes two vulnerabilities is now...