Vulnerability in Cisco Email Security Appliance
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.
EPSS: 0.024 (82.3th percentile) — read the EPSS interpretation.
Affected products
- Cisco Email_security_appliance — versions 8.5.6-074
- Cisco Email_security_appliance_firmware — versions 8.5.6-073, 9.0.0-461
- N/a — versions n/a
Weakness classification (CWE)
References
- psirt@cisco.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK)
- psirt@cisco.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)