CVE-2020-11879

An issue was discovered in GNOME Evolution before 3.35.91. By using the proprietary non-RFC6068 "mailto?attach=..." parameter, a website or other source of mailto links can make Evolution attach local files or directories to a composed email message without showing a warning to the user, as...

Zoom Bombing Attack Hits U.S. Government Meeting

A U.S. House Oversight Committee meeting was the most recent victim of a Zoom bombing attack, after the meeting was disrupted at least three different times by uninvited attendees. The incident was disclosed in a recent internal letter from Jim Jordan R-Ohio to Carolyn Maloney R-NY, chairwoman fo...

PPE, COVID-19 Medical Supplies Targeted by BEC Scams

Much has been publicized about the shortage of personal protective equipment PPE and other supplies for healthcare facilities in the United States during the COVID-19 pandemic. Now, the FBI is warning that threat actors are taking advantage of efforts to procure PPE and critical equipment such as...

Keep Zoombombing cybercriminals from dropping a load on your meetings

While shelter in place has left many companies struggling to stay in business during the COVID-19 epidemic, one company in particular has seen its fortunes rise dramatically. Zoom, the US-based maker of teleconferencing software, has become the web conference tool of choice for employees working...

Cisco Webex Meetings Access Control Error Vulnerability

Cisco Webex Meetings is a set of video conferencing solutions from Cisco USA. An access control error vulnerability exists in the Multimedia Viewer feature of Cisco Webex Meetings, which originates from a security warning dialog box that does not pop up when the host of the meeting room views a...

CVE-2020-3126

vulnerability within the Multimedia Viewer feature of Cisco Webex Meetings could allow an authenticated, remote attacker to bypass security protections. The vulnerability is due to missing security warning dialog boxes when a room host views shared multimedia files. An authenticated, remote...

Security feature bypass

vulnerability within the Multimedia Viewer feature of Cisco Webex Meetings could allow an authenticated, remote attacker to bypass security protections. The vulnerability is due to missing security warning dialog boxes when a room host views shared multimedia files. An authenticated, remote...

CVE-2020-3126 Cisco Webex Meetings Multimedia Viewer Vulnerability

vulnerability within the Multimedia Viewer feature of Cisco Webex Meetings could allow an authenticated, remote attacker to bypass security protections. The vulnerability is due to missing security warning dialog boxes when a room host views shared multimedia files. An authenticated, remote...

Arbitrary Code Execution

icedtea-web is vulnerable to arbitrary code execution. The vulnerability exists as a flaw was discovered in the JNLP Java Network Launching Protocol implementation in IcedTea-Web. An unsigned Java Web Start application could use this flaw to manipulate the content of a Security Warning dialog box...

Spoofing Attack

ibm java is vulnerable to spoofing attack. A remote attacker is able to trick a user into trusting a signed applet by misrepresenting the security warning dialog...

Certain HTTPS sites cannot be opened in Firefox after you install update 2965142 in Windows 8.1 or Windows RT 8.1

Certain HTTPS sites cannot be opened in Firefox after you install update 2965142 in Windows 8.1 or Windows RT 8.1 This article describes an update for Microsoft Family Safety. Prior to installing this update, Windows Update will verify that mandatory update 2919355 has been installed on your...

Description of Update Rollup 4 for System Center 2012 Operations Manager Service Pack 1

Description of Update Rollup 4 for System Center 2012 Operations Manager Service Pack 1 Symptoms Issues that Update Rollup 4 fixes are as follows. Operations Manager KB2880799 Issue 1 Windows PowerShell scripts or modules cannot be executed in an AllSigned environment. Symptom You receive the...

Deduplication filter marks files as deleted incorrectly and data corruption occurs on Windows Server 2012 R2 file server

Deduplication filter marks files as deleted incorrectly and data corruption occurs on Windows Server 2012 R2 file server This article describes an issue in which deduplication filter marks files as deleted incorrectly and data corruption occurs on Windows Server 2012 R2-based file server. Before...

FBI Threatens 'Zoom Bombing' Trolls With Jail Time

As reports of “Zoom bombing” explode, the FBI is cracking down on the issue with a new warning that web conference hijackers could face jail time. Authorities say that anyone who hacks into a teleconference meeting can be charged at the state and federal level. Charges can include the disruption ...

Triologic Media Player 8 Buffer Overflow

Exploit Title: Triologic Media Player 8 - '.m3l' Local Buffer Overflow Unicode SEH Date: 04/04/2020 Author: Felipe Winsnes Software Link: http://download.cnet.com/Triologic-Media-Player/3000-21394-10691520.html Version: 8 Tested on: Windows 7 x86 Proof of Concept: 1.- Run the python script, it wi...

Receiving "Legacy System Extension" Dialog Box After Upgrading To macOS Catalina 10.15.4+

After upgrading macOS to Catalina 10.15.4, a dialog box will prompt the end user with the following message: Existing software on your system loaded a system extension signed by "Citrix Systems, Inc." which will be incompatible with a future version of macOS. Contact the developer for support...

Scientific Linux Security Update : kernel on SL7.x x86_64 (20200317)

Security Fixes : - kernel: Count overflow in FUSE request leading to use-after-free issues. CVE-2019-11487 - kernel: rtlp2pnoaie in drivers/net/wireless/realtek/rtlwifi/ps.c in the Linux kernel lacks a certain upper-bound check, leading to a buffer overflow CVE-2019-17666 - Kernel: KVM: export...

Lock and Code S1Ep2: On the challenges of managed service providers

This week on Lock and Code, we discuss the top security headlines generated right here on Labs and around the Internet. In addition, we talk to two representatives from an Atlanta-based managed service provider—a manager of engineering services and a data center architect—about the daily challeng...

Veeam Agent for Microsoft Windows Job Displays the Warning: "Disk is running low on free space"

Challenge A Veeam Agent for Microsoft Windows backup job lists the warning: Disk is running low on free space Copy Log Example C:\ProgramData\Veeam\Endpoint\jobname \Job.jobname.Backup.log Info EpFreeSpaceHelper Volume 'New Volume D:', isSystem=False length is 10718543872 bytes. Free space...

Linux: *.warning level in /etc/rsyslog.conf

The priority defines the severity of the message. - LOGWARNING: warning conditions. The asterisk SPDX-FileCopyrightText: 2020 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-onl...