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CVSS: 7.8EPSS: 0%CPEs: 56EXPL: 0

28 Oct 2016 — A vulnerability in the email message filtering feature of Cisco AsyncOS Software for Cisco Email Security Appliances could allow an unauthenticated, remote attacker to cause an affected device to stop scanning and forwarding email messages due to a denial of service (DoS) condition. Affected Products: This vulnerability affects all releases prior to the first fixed release of Cisco AsyncOS Software for Cisco Email Security Appliances, both virtual and hardware appliances, if the software is configured to ap... • http://www.securityfocus.com/bid/93907 • CWE-20: Improper Input Validation •

CVSS: 7.5EPSS: 1%CPEs: 16EXPL: 0

28 Oct 2016 — A vulnerability in Advanced Malware Protection (AMP) for Cisco Email Security Appliances (ESA) and Web Security Appliances (WSA) could allow an unauthenticated, remote attacker to cause a partial denial of service (DoS) condition due to the AMP process unexpectedly restarting. Affected Products: Cisco AsyncOS Software for Email Security Appliances (ESA) versions 9.5 and later up to the first fixed release, Cisco AsyncOS Software for Web Security Appliances (WSA) all versions prior to the first fixed release... • http://www.securityfocus.com/bid/93910 • CWE-20: Improper Input Validation •

CVSS: 7.5EPSS: 0%CPEs: 77EXPL: 0

28 Oct 2016 — A vulnerability in the email message and content filtering for malformed Multipurpose Internet Mail Extensions (MIME) headers of Cisco AsyncOS Software for Cisco Email Security Appliances (ESA) and Web Security Appliances (WSA) could allow an unauthenticated, remote attacker to bypass the filtering functionality of the targeted device. Emails that should have been quarantined could instead be processed. Affected Products: This vulnerability affects all releases prior to the first fixed release of Cisco Asyn... • http://www.securityfocus.com/bid/93911 • CWE-20: Improper Input Validation •

CVSS: 5.9EPSS: 0%CPEs: 21EXPL: 0

05 Oct 2016 — The FTP service in Cisco AsyncOS on Email Security Appliance (ESA) devices 9.6.0-000 through 9.9.6-026, Web Security Appliance (WSA) devices 9.0.0-162 through 9.5.0-444, and Content Security Management Appliance (SMA) devices allows remote attackers to cause a denial of service via a flood of FTP traffic, aka Bug IDs CSCuz82907, CSCuz84330, and CSCuz86065. El servicio FTP en Cisco AsyncOS en dispositivos Email Security Appliance (ESA) 9.6.0-000 hasta la versión 9.9.6-026, dispositivos Web Security Appliance... • http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160928-aos • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 7.5EPSS: 0%CPEs: 2EXPL: 0

23 Jun 2016 — Cisco AsyncOS 9.7.0-125 on Email Security Appliance (ESA) devices allows remote attackers to bypass intended spam filtering via crafted executable content in a ZIP archive, aka Bug ID CSCuy39210. Cisco AsyncOS 9.7.0-125 en dispositivos Email Security Appliance (ESA) permite a atacantes remotos eludir el filtrado de spam previsto a través de contenido ejecutable manipulado en un archivo ZIP, también conocido como Bug ID CSCuy39210. • http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160622-esa • CWE-20: Improper Input Validation CWE-254: 7PK - Security Features •

CVSS: 7.5EPSS: 0%CPEs: 5EXPL: 0

12 Feb 2016 — The proxy engine in Cisco Advanced Malware Protection (AMP), when used with Email Security Appliance (ESA) 9.5.0-201, 9.6.0-051, and 9.7.0-125, allows remote attackers to bypass intended content restrictions via a malformed e-mail message containing an encoded file, aka Bug ID CSCux45338. El motor proxy en Cisco Advanced Malware Protection (AMP), cuando se utiliza con Email Security Appliance (ESA) 9.5.0-201, 9.6.0-051 y 9.7.0-125, permite a atacantes remotos eludir las restricciones destinadas al contenido... • http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160211-esaamp • CWE-284: Improper Access Control •