CVSS: 7.8EPSS: 1%CPEs: 40EXPL: 0CVE-2015-6321
https://notcve.org/view.php?id=CVE-2015-6321
06 Nov 2015 — Cisco AsyncOS before 8.5.7-042, 9.x before 9.1.0-032, 9.1.x before 9.1.1-023, and 9.5.x and 9.6.x before 9.6.0-042 on Email Security Appliance (ESA) devices; before 9.1.0-032, 9.1.1 before 9.1.1-005, and 9.5.x before 9.5.0-025 on Content Security Management Appliance (SMA) devices; and before 7.7.0-725 and 8.x before 8.0.8-113 on Web Security Appliance (WSA) devices allows remote attackers to cause a denial of service (memory consumption) via a flood of TCP packets, aka Bug IDs CSCus79774, CSCus79777, and C... • http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151104-aos • CWE-399: Resource Management Errors •
CVSS: 7.5EPSS: 1%CPEs: 3EXPL: 0CVE-2015-4236
https://notcve.org/view.php?id=CVE-2015-4236
10 Jul 2015 — 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. Cisco AsyncOS en dispositivos ESA (Email Security Appliance) con software 8.5.6-073, 8.5.6-074 y 9.0.0-461, cuando clustering está habilitado, permite a los atacantes remotos provocar una denegación de servicio mediante inundación, tambi... • http://tools.cisco.com/security/center/viewAlert.x?alertId=39785 • CWE-399: Resource Management Errors •
CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 0CVE-2015-4184
https://notcve.org/view.php?id=CVE-2015-4184
13 Jun 2015 — The anti-spam scanner on Cisco Email Security Appliance (ESA) devices 3.3.1-09, 7.5.1-gpl-022, and 8.5.6-074 allows remote attackers to bypass intended e-mail restrictions via a malformed DNS SPF record, aka Bug IDs CSCuu35853 and CSCuu37733. El escáner anti-spam en los dispositivos Cisco Email Security Appliance (ESA) 3.3.1-09, 7.5.1-gpl-022, y 8.5.6-074 permite a atacantes remotos evadir les restricciones de email a través de un registro DNS SPF malformado, también conocido como Bug IDs CSCuu35853 y CSCuu... • http://tools.cisco.com/security/center/viewAlert.x?alertId=39339 • CWE-20: Improper Input Validation •