CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
AI Score
Confidence
Low
EPSS
Percentile
52.0%
The IronPort Spam Quarantine (ISQ) component in the web framework in IronPort AsyncOS on Cisco Email Security Appliance devices before 7.1.5-106 and 7.3, 7.5, and 7.6 before 7.6.3-019 and Content Security Management Appliance devices before 7.9.1-102 and 8.0 before 8.0.0-404 allows remote attackers to cause a denial of service (service crash or hang) via a high rate of TCP connection attempts, aka Bug IDs CSCzv25573 and CSCzv81712.
Vendor | Product | Version | CPE |
---|---|---|---|
cisco | ironport_asyncos | * | cpe:2.3:o:cisco:ironport_asyncos:*:*:*:*:*:*:*:* |
cisco | ironport_asyncos | 7.3 | cpe:2.3:o:cisco:ironport_asyncos:7.3:*:*:*:*:*:*:* |
cisco | ironport_asyncos | 7.5 | cpe:2.3:o:cisco:ironport_asyncos:7.5:*:*:*:*:*:*:* |
cisco | ironport_asyncos | 7.6 | cpe:2.3:o:cisco:ironport_asyncos:7.6:*:*:*:*:*:*:* |
cisco | ironport_asyncos | 7.9 | cpe:2.3:o:cisco:ironport_asyncos:7.9:*:*:*:*:*:*:* |
cisco | ironport_asyncos | 8.0 | cpe:2.3:o:cisco:ironport_asyncos:8.0:*:*:*:*:*:*:* |
cisco | content_security_management | - | cpe:2.3:h:cisco:content_security_management:-:*:*:*:*:*:*:* |
cisco | email_security_appliance_firmware | - | cpe:2.3:o:cisco:email_security_appliance_firmware:-:*:*:*:*:*:*:* |