Cisco Email Security Appliance Malformed MIME Header Filtering Bypass Vulnerability

A vulnerability in the Multipurpose Internet Mail Extensions MIME scanner of Cisco AsyncOS Software for Cisco Email Security Appliances ESA could allow an unauthenticated, remote attacker to bypass configured user filters on the device. SPDX-FileCopyrightText: 2017 Greenbone AG Some text...

Cisco Email Security Appliance Malformed MIME Header Filtering Bypass Vulnerability

A vulnerability in the Multipurpose Internet Mail Extensions MIME scanner of Cisco AsyncOS Software for Cisco Email Security Appliances ESA could allow an unauthenticated, remote attacker to bypass configured user filters on the device. The vulnerability is due to improper error handling of a...

Threat Outbreak Alert RuleID27502: Email Messages Distributing Malicious Software on January 27, 2017

Medium Alert ID: 52449 First Published: 2017 January 27 14:47 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID27502 may contain the following files: Name |...

Design/Logic Flaw

A vulnerability in the content scanning engine of Cisco AsyncOS Software for Cisco Email Security Appliances ESA could allow an unauthenticated, remote attacker to bypass configured message or content filters on the device. Affected Products: This vulnerability affects all releases prior to the...

CVE-2017-3800

A vulnerability in the content scanning engine of Cisco AsyncOS Software for Cisco Email Security Appliances ESA could allow an unauthenticated, remote attacker to bypass configured message or content filters on the device. Affected Products: This vulnerability affects all releases prior to the...

CVE-2017-3800

A vulnerability in the content scanning engine of Cisco AsyncOS Software for Cisco Email Security Appliances ESA could allow an unauthenticated, remote attacker to bypass configured message or content filters on the device. Affected Products: This vulnerability affects all releases prior to the...

CVE-2017-3800

CVE-2017-3800 affects Cisco AsyncOS for the Email Security Appliance (ESA) content scanning engine. An unauthenticated, remote attacker could bypass configured message or content filters on attachments. Affected releases are all prior to the first fixed AsyncOS release; known affected: 9.7.1-066,...

CVE-2017-3800

A vulnerability in the content scanning engine of Cisco AsyncOS Software for Cisco Email Security Appliances ESA could allow an unauthenticated, remote attacker to bypass configured message or content filters on the device. Affected Products: This vulnerability affects all releases prior to the...

Cisco Email Security Appliance for AsyncOS Remote Security Bypass Vulnerability

Cisco AsyncOS on Email Security Appliance ESA device is a set of operating systems running in the Email Security Appliance ESA from Cisco USA. A remote security bypass vulnerability exists in the Cisco Email Security Appliance for AsyncOS. An attacker could use this vulnerability to bypass securi...

Necurs Botnet Limps Back into Action After Lull

Researchers say Locky spam volumes are limping back into action with two new and tiny campaigns that could reveal telltale signs of a future full-scale attack. Cisco Talos said since late December, Necurs botnet activity has been silent. So too have campaigns tied to Locky ransomware; chiefly...

Cisco Email Security Appliance Filter Bypass Vulnerability

A vulnerability in the content scanning engine of Cisco AsyncOS Software for Cisco Email Security Appliances ESA could allow an unauthenticated, remote attacker to bypass configured message or content filters on the device. SPDX-FileCopyrightText: 2017 Greenbone AG Some text descriptions might be...

Cisco Email Security Appliance Filter Bypass Vulnerability

A vulnerability in the content scanning engine of Cisco AsyncOS Software for Cisco Email Security Appliances ESA could allow an unauthenticated, remote attacker to bypass configured message or content filters on the device. The vulnerability is due to incomplete input validation of email message...

Threat Outbreak Alert RuleID27238: Email Messages Distributing Malicious Software on January 17, 2017

Medium Alert ID: 52335 First Published: 2017 January 17 15:29 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID27238 may contain the following files: Name |...

Threat Outbreak Alert RuleID26940: Email Messages Distributing Malicious Software on December 19, 2016

Medium Alert ID: 52154 First Published: 2016 December 19 18:33 GMT Version: 1 Summary Cisco Security has detected significant activity related to spam email messages distributing malicious software. Email messages that are related to this threat RuleID26940 may contain the following files: Name |...

Cisco AsyncOS Software Man-in-the-Middle Security Bypass Vulnerability

Cisco AsyncOS for Cisco Email Security Appliances ESAs is a set of operating systems used in email security appliances ESAs from Cisco USA. A man-in-the-middle security bypass vulnerability exists in Cisco AsyncOS Software. The vulnerability allows attackers to perform unauthorized operations by...

Cisco AsyncOS Software for Email Security Appliances Cross-Site Scripting Vulnerability

Cisco AsyncOS Software for Email Security Appliances ESA is a set of operating systems used in Email Security Appliances ESA from Cisco USA. A cross-site scripting vulnerability exists in Cisco AsyncOS Software for ESA that stems from a failure to adequately filter user-submitted input. An attack...

CVE-2016-5740

CVE-2016-5740 affects Open-Xchange OX App Suite up to 7.8.2-rev5; JavaScript in iCal attachments within scheduling emails can execute in the user’s session, enabling malicious code execution, possible session hijacking, or triggering actions (e.g., sending mail, deleting data). Root cause: unsafe...

CVE-2016-6854

CVE-2016-6854 affects Open-Xchange OX Guard prior to 2.4.2-rev5. An injection flaw allows a script to run when verifying an inline PGP signature in a mail, enabling malicious code to execute in a user’s context and potentially hijack sessions or trigger actions via the web interface. Fixed in 2.4...

CVE-2016-9202

A vulnerability in the web-based management interface of Cisco Email Security Appliance ESA Switches could allow an unauthenticated, remote attacker to conduct a persistent cross-site scripting XSS attack against a user of the affected interface on an affected device. More Information: CSCvb37346...

CVE-2016-9202

A vulnerability in the web-based management interface of Cisco Email Security Appliance ESA Switches could allow an unauthenticated, remote attacker to conduct a persistent cross-site scripting XSS attack against a user of the affected interface on an affected device. More Information: CSCvb37346...