Cisco Email Security Appliance Content Filter Bypass Vulnerability

A vulnerability in the attachment scanning of Cisco AsyncOS Software for Cisco Email Security Appliance ESA could allow an unauthenticated, remote attacker to bypass configured content filters on the device. The vulnerability is due to improper input validation of the email body. An attacker coul...

OPENSUSE-SU-2019:1612-1 Security update for enigmail

This update for enigmail fixes the following issues: enigmail was updated to 2.0.11: CVE-2019-12269: Specially crafted inline PGP messages could spoof a 'correctly signed' message boo1135855 enigmail was updated to 2.0.10: various bug fixes for configuring and handling encrypted e-mail UI fixes f...

Cisco Email Security Appliance AsyncOS Software Remote Security Bypass Vulnerability

Cisco Email Security Appliance ESA is an email security appliance from Cisco in the U.S. AsyncOS Software is the operating system that runs on it. A remote security bypass vulnerability exists in the GZIP decompression engine of AsyncOS Software in the Cisco ESA, which stems from the program...

CVE-2019-1905

A vulnerability in the GZIP decompression engine of Cisco AsyncOS Software for Cisco Email Security Appliance ESA could allow an unauthenticated, remote attacker to bypass configured content filters on the device. The vulnerability is due to improper validation of GZIP-formatted files. An attacke...

CVE-2019-1905

A vulnerability in the GZIP decompression engine of Cisco AsyncOS Software for Cisco Email Security Appliance ESA could allow an unauthenticated, remote attacker to bypass configured content filters on the device. The vulnerability is due to improper validation of GZIP-formatted files. An attacke...

Input validation

A vulnerability in the GZIP decompression engine of Cisco AsyncOS Software for Cisco Email Security Appliance ESA could allow an unauthenticated, remote attacker to bypass configured content filters on the device. The vulnerability is due to improper validation of GZIP-formatted files. An attacke...

CVE-2019-1905 Cisco Email Security Appliance GZIP Content Filter Bypass Vulnerability

A vulnerability in the GZIP decompression engine of Cisco AsyncOS Software for Cisco Email Security Appliance ESA could allow an unauthenticated, remote attacker to bypass configured content filters on the device. The vulnerability is due to improper validation of GZIP-formatted files. An attacke...

CVE-2019-1905

CVE-2019-1905 affects Cisco Email Security Appliance (ESA) running AsyncOS. The issue is in the GZIP decompression engine where improper validation of GZIP-formatted files allows an unauthenticated, remote attacker to bypass configured content filters by sending a crafted GZIP file. Impact is a b...

CVE-2019-1905 Cisco Email Security Appliance GZIP Content Filter Bypass Vulnerability

A vulnerability in the GZIP decompression engine of Cisco AsyncOS Software for Cisco Email Security Appliance ESA could allow an unauthenticated, remote attacker to bypass configured content filters on the device. The vulnerability is due to improper validation of GZIP-formatted files. An attacke...

CVE-2019-9763

An issue was discovered in Openfind Mail2000 6.0 and 7.0 Webmail. XSS can occur via an 'object data="data:text/html' substring in an e-mail message The vendor subsequently patched this...

CVE-2019-9763

An issue was discovered in Openfind Mail2000 6.0 and 7.0 Webmail. XSS can occur via an 'object data="data:text/html' substring in an e-mail message The vendor subsequently patched this...

Cisco Email Security Appliance GZIP Content Filter Bypass Vulnerability

A vulnerability in the GZIP decompression engine of Cisco AsyncOS Software for Cisco Email Security Appliance ESA could allow an unauthenticated, remote attacker to bypass configured content filters on the device. The vulnerability is due to improper validation of GZIP-formatted files. An attacke...

PT-2019-2554

Name of the Vulnerable Software and Affected Versions Cisco Email Security Appliance ESA affected versions not specified Description A vulnerability in the GZIP decompression engine could allow an unauthenticated, remote attacker to bypass configured content filters on the device. This is due to...

CVE-2019-12248

An issue was discovered in Open Ticket Request System OTRS 7.0.x through 7.0.7, Community Edition 6.0.x through 6.0.19, and Community Edition 5.0.x through 5.0.36. An attacker could send a malicious email to an OTRS system. If a logged-in agent user quotes it, the email could cause the browser to...

CVE-2019-12248

CVE-2019-12248 affects OTRS (Open Ticket Request System) across multiple releases (OTRS/Community Edition 5.0.x–7.0.x, etc.). The issue arises when a malicious email sent to an OTRS system is quoted by a logged-in agent, causing the browser to load external image resources. Root cause: lack of re...

Secure your journey to the cloud with free DMARC monitoring for Office 365

Not knowing who is sending email “from” your organization is an enormous problem for IT managers for two reasons. One problem is “shadow IT”—cloud services that employees have signed up for without IT oversight. Many of these services send mail—to employees, customers, or marketing prospects—whic...

The vulnerability of the anti-spam protection mechanism of the Cisco Email Security Appliance allows attackers to compromise the integrity of the protected information.

The vulnerability of the anti-spam protection mechanism of Cisco Email Security Appliance is related to errors in the verification of Sender Policy Framework SPF messages. Exploiting this vulnerability allows a malicious actor to compromise the integrity of the protected information by sending...

The vulnerability of Cisco Email Security Appliance’s security systems, related to insufficient input data validation, allows attackers to compromise the integrity of the protected information.

The vulnerability of Cisco Email Security Appliance’s security systems is related to insufficient validation of input data. Exploiting this vulnerability can allow a malicious actor to compromise the integrity of the protected information...

What to do if your email is found on the Dark Web

By Owais Sultan If your email is on the dark web it is quite possible that its password is leaked as well either in plain text or encrypted with some hash format. The dark web is 99% of the Internet we can’t access from the browsers we’ve got. Regularly used by hackers and black hats, any...

CVE-2019-8338

The signature verification routine in the Airmail GPG-PGP Plugin, versions 1.0 9 and earlier, does not verify the status of the signature at all, which allows remote attackers to spoof arbitrary email signatures by crafting a signed email with an invalid signature. Also, it does not verify the...