CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
AI Score
Confidence
High
EPSS
Percentile
56.2%
The Cisco IronPort Email Security Appliance (ESA) allows remote attackers to cause a denial of service (CPU consumption) via long Subject headers in e-mail messages, aka Bug ID CSCzv93864.
Vendor | Product | Version | CPE |
---|---|---|---|
cisco | ironport_email_security_appliances | * | cpe:2.3:h:cisco:ironport_email_security_appliances:*:*:*:*:*:*:*:* |