CVE-2015-4278

Cisco Email Security Appliance ESA devices with software 8.5.6-106 and 9.5.0-201 allow remote attackers to cause a denial of service per-domain e-mail reception outage by placing malformed DMARC policy data in DNS TXT records for a domain, aka Bug ID CSCuv14806...

Design/Logic Flaw

Cisco Email Security Appliance ESA devices with software 8.5.6-106 and 9.5.0-201 allow remote attackers to cause a denial of service per-domain e-mail reception outage by placing malformed DMARC policy data in DNS TXT records for a domain, aka Bug ID CSCuv14806...

CVE-2015-4278

Cisco Email Security Appliance (ESA) vulnerable to CVE-2015-4278: 8.5.6-106 and 9.5.0-201 allow remote attackers to cause a DoS (per-domain email reception outage) by placing malformed DMARC policy data in DNS TXT records for a domain (Bug ID CSCuv14806). The root cause is malformed DMARC policy ...

CVE-2015-4278

Cisco Email Security Appliance ESA devices with software 8.5.6-106 and 9.5.0-201 allow remote attackers to cause a denial of service per-domain e-mail reception outage by placing malformed DMARC policy data in DNS TXT records for a domain, aka Bug ID CSCuv14806...

Cisco Email Security Appliance Malformed DMARC Policy Records File Modification Vulnerability

A vulnerability in the Cisco Email Security Appliance ESA could allow an unauthenticated, remote attacker to generate malformed Domain-Based Message Authentication, Reporting, and Conformance DMARC policy records to the targeted system. The vulnerability occurs because the affected ESA is not abl...

Microsoft VBScript CVE-2015-2372 Remote Code Execution Vulnerability

Description Microsoft VBScript is prone to a remote code-execution vulnerability. An attacker can exploit this issue to execute arbitrary code in the context of the user running the affected application. Failed exploit attempts will likely result in denial-of-service conditions. Technologies...

Cisco Email Security Appliance AsyncOS Denial of Service 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 security vulnerability exists in Cisco AsyncOS on the Cisco ESA device. When the clustering component is enabled in the program, a remote attacker could...

Code injection

Cisco AsyncOS on Email Security Appliance ESA devices with software 8.5.6-073, 8.5.6-074, and 9.0.0-461, when clustering is enabled, allows remote attackers to cause a denial of service clustering and SSH outage via a packet flood, aka Bug IDs CSCur13704 and CSCuq05636...

CVE-2015-4236

Cisco AsyncOS on Email Security Appliance ESA devices with software 8.5.6-073, 8.5.6-074, and 9.0.0-461, when clustering is enabled, allows remote attackers to cause a denial of service clustering and SSH outage via a packet flood, aka Bug IDs CSCur13704 and CSCuq05636...

CVE-2015-4236

Cisco AsyncOS on Email Security Appliance ESA devices with software 8.5.6-073, 8.5.6-074, and 9.0.0-461, when clustering is enabled, allows remote attackers to cause a denial of service clustering and SSH outage via a packet flood, aka Bug IDs CSCur13704 and CSCuq05636...

CVE-2015-4236

Cisco AsyncOS for Email Security Appliances (ESA) with clustering enabled is affected on ESA software versions 8.5.6-073, 8.5.6-074, and 9.0.0-461. The issue stems from improper handling of high-rate packet floods, allowing remote attackers to trigger a denial-of-service condition that makes clus...

Cisco AsyncOS for Cisco Email Security Appliance and Cisco Web Security Appliance Cluster Denial of Service Vulnerability

A vulnerability in the clustering component of Cisco AsyncOS for Cisco Email Security Appliance ESA and Cisco Web Security Appliance WSA could allow an unauthenticated, remote attacker to cause the device to become unresponsive on the clustering and SSH configured ports. The vulnerability is due ...

Threat Outbreak Alert RuleID16561: Email Messages Distributing Malicious Software on July 9, 2015

Medium Alert ID: 39843 First Published: 2015 July 10 13:38 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 RuleID16561 may contain the following files: Name | Siz...

DigitalSellz: The email updates issues

The email message content at the https://www.digitalsellz.com/user//email-updates page contrary to the email customization one is not validated properly. So this form allows all the html tags and their parameters. For example, all the following tags are sent as is: Link Link alert3 and all their...

Threat Outbreak Alert RuleID16404: Email Messages Distributing Malicious Software on July 5, 2015

Medium Alert ID: 39648 First Published: 2015 July 6 13:00 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 RuleID16404 may contain the following files: Name | Size...

Cisco Email Security Appliance (ESA) Detection (HTTP)

HTTP based detection of the Cisco Email Security Appliance ESA. SPDX-FileCopyrightText: 2015 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-only if description...

A large number of Cisco security devices was traced to the presence of a default SSH key-vulnerability warning-the black bar safety net

! Cisco revealed that a large number of Cisco security devices was traced to the presence of a default SSH key, an attacker can use this vulnerability to control the device. The scope of the impact Cisco's security experts found that a lot of Cisco security devices in the presence of a default SS...

Cisco Virtual WSA/ESA/SMA remote-support feature default SSH host key vulnerability

The Cisco Web Security Virtual Appliance WSAv, Email Security Virtual Appliance ESAv, and Security Management Virtual Appliance SMAv are products of the Cisco Corporation. Cisco WSAv is a software version of the Web Security Appliance WSA, ESAv is a software version of the Email Security Applianc...

Cisco Virtual WSA/ESA/SMA Default Authorization SSH Key Vulnerability

The Cisco Web Security Virtual Appliance WSAv, Email Security Virtual Appliance ESAv, and Security Management Virtual Appliance SMAv are products of the Cisco Corporation. Cisco WSAv is a software version of the Web Security Appliance WSA, ESAv is a software version of the Email Security Applianc...

CVE-2015-4217

The remote-support feature on Cisco Web Security Virtual Appliance WSAv, Email Security Virtual Appliance ESAv, and Security Management Virtual Appliance SMAv devices before 2015-06-25 uses the same default SSH host keys across different customers' installations, which makes it easier for remote...