CVE-2015-4236

Severity

43%

Complexity

86%

Confidentiality

48%

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 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.

CVSS 2.0 Base Score 4.3. CVSS Attack Vector: network. CVSS Attack Complexity: medium. CVSS Vector: (AV:N/AC:M/Au:N/C:N/I:N/A:P).

Overview

Type

Cisco Email Security Appliance Firmware

First reported 9 years ago

2015-07-10 19:59:00

Last updated 6 years ago

2018-10-30 16:27:00

Affected Software

Cisco Email Security Appliance Firmware 8.5.6-073

8.5.6-073

Cisco Email Security Appliance Firmware 9.0.0-461

9.0.0-461

References

20150710 Cisco AsyncOS for Cisco Email Security Appliance Cluster Denial of Service Vulnerability

Vendor Advisory

75703

Third Party Advisory, VDB Entry

1032855

Third Party Advisory, VDB Entry

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