CVE-2020-3194

A vulnerability in Cisco Webex Network Recording Player for Microsoft Windows and Cisco Webex Player for Microsoft Windows could allow an attacker to execute arbitrary code on an affected system. The vulnerability exists due to insufficient validation of certain elements with a Webex recording...

CVE-2020-3194 Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulnerability

A vulnerability in Cisco Webex Network Recording Player for Microsoft Windows and Cisco Webex Player for Microsoft Windows could allow an attacker to execute arbitrary code on an affected system. The vulnerability exists due to insufficient validation of certain elements with a Webex recording...

CVE-2020-3194 Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulnerability

A vulnerability in Cisco Webex Network Recording Player for Microsoft Windows and Cisco Webex Player for Microsoft Windows could allow an attacker to execute arbitrary code on an affected system. The vulnerability exists due to insufficient validation of certain elements with a Webex recording...

GHSA-4X5H-CR29-FHP6 Local file disclosure in PHPMailer

An issue was discovered in PHPMailer before 5.2.22. PHPMailer's msgHTML method applies transformations to an HTML document to make it usable as an email message body. One of the transformations is to convert relative image URLs into attachments using a script-provided base directory. If no base...

CVE-2020-3127

Multiple vulnerabilities in Cisco Webex Network Recording Player for Microsoft Windows and Cisco Webex Player for Microsoft Windows could allow an attacker to execute arbitrary code on an affected system. The vulnerabilities are due to insufficient validation of certain elements within a Webex...

CVE-2020-3128

Multiple vulnerabilities in Cisco Webex Network Recording Player for Microsoft Windows and Cisco Webex Player for Microsoft Windows could allow an attacker to execute arbitrary code on an affected system. The vulnerabilities are due to insufficient validation of certain elements within a Webex...

Input validation

Multiple vulnerabilities in Cisco Webex Network Recording Player for Microsoft Windows and Cisco Webex Player for Microsoft Windows could allow an attacker to execute arbitrary code on an affected system. The vulnerabilities are due to insufficient validation of certain elements within a Webex...

CVE-2020-3128 Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulnerabilities

Multiple vulnerabilities in Cisco Webex Network Recording Player for Microsoft Windows and Cisco Webex Player for Microsoft Windows could allow an attacker to execute arbitrary code on an affected system. The vulnerabilities are due to insufficient validation of certain elements within a Webex...

CVE-2020-3181 Cisco Email Security Appliance Uncontrolled Resource Exhaustion Vulnerability

A vulnerability in the malware detection functionality in Cisco Advanced Malware Protection AMP in Cisco AsyncOS Software for Cisco Email Security Appliances ESAs could allow an unauthenticated remote attacker to exhaust resources on an affected device. The vulnerability is due to insufficient...

Cisco Email Security Appliance and Cisco Content Security Management Appliance Denial of Service Vulnerability

A vulnerability in the email message filtering feature of Cisco AsyncOS Software for Cisco Email Security Appliance ESA and Cisco Content Security Management Appliance SMA could allow an unauthenticated, remote attacker to cause repeated crashes in some internal processes that are running on the...

Open-Xchange: XSS - Guard - Insufficient escaping of User-IDs from PGP Keys

Vulnerability PGP user IDs are typically in form of name and OX Guard properly escapes angle brackets when inserting them to HTML. But in the code for displaying a list of keys it inserts IDs into HTML attributes without escaping double quote characters. javascript //...

Cisco Webex Network Recording Player and Cisco Webex Player (cisco-sa-20191106-webex-player)

The version of Cisco WebEx Network Recording Player and Cisco Webex Player installed on the remote host is affected by arbitrary code execution vulnerabilities due to insufficient validation of certain elements with a Webex recording stored in either the Advanced Recording Format ARF or the Webex...

RevengeHotels: cybercrime targeting hotel front desks worldwide

RevengeHotels is a targeted cybercrime malware campaign against hotels, hostels, hospitality and tourism companies, mainly, but not exclusively, located in Brazil. We have confirmed more than 20 hotels that are victims of the group, located in eight states in Brazil, but also in other countries...

CVE-2019-15286

Multiple vulnerabilities in Cisco Webex Network Recording Player for Microsoft Windows and Cisco Webex Player for Microsoft Windows could allow an attacker to execute arbitrary code on an affected system. The vulnerabilities exist due to insufficient validation of certain elements with a Webex...

Input validation

Multiple vulnerabilities in Cisco Webex Network Recording Player for Microsoft Windows and Cisco Webex Player for Microsoft Windows could allow an attacker to execute arbitrary code on an affected system. The vulnerabilities exist due to insufficient validation of certain elements with a Webex...

CVE-2019-15284 Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulnerabilities

Multiple vulnerabilities in Cisco Webex Network Recording Player for Microsoft Windows and Cisco Webex Player for Microsoft Windows could allow an attacker to execute arbitrary code on an affected system. The vulnerabilities exist due to insufficient validation of certain elements with a Webex...

Warning! Windows 10 Fake Update is Actually Ransomware

Microsoft never sends updates via email. Many folks don’t know that, which is why a new ransomware campaign masquerading as a Windows 10 update is so pernicious. You may have already gotten a fake notice saying “Install Latest Microsoft Update Now!” Or “Critical Microsoft Windows Update!”, with t...

CVE-2019-18849

CVE-2019-18849 affects tnef up to version 1.4.18. The vulnerability is a heap-based buffer over-read involving strdup in handling crafted winmail.dat attachments, which could allow an attacker to write to the victim's .ssh/authorized_keys. Multiple advisories confirm the fix in tnef 1.4.18 across...

PT-2019-15699 · Tnef +2 · Tnef +2

Name of the Vulnerable Software and Affected Versions: tnef versions prior to 1.4.18 Description: The issue allows an attacker to potentially write to the victim's .ssh/authorized keys file via a crafted winmail.dat application/ms-tnef attachment in an email message. This is due to a heap-based...

CVE-2019-1877 Cisco Enterprise Chat and Email Attachment Download Vulnerability

A vulnerability in the HTTP API of Cisco Enterprise Chat and Email could allow an unauthenticated, remote attacker to download files attached through chat sessions. The vulnerability is due to insufficient authentication mechanisms on the file download function of the API. An attacker could explo...