Unscored severity · published Jul 10, 2015
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…
–
CVSS
2.4%
EPSS
No
On KEV
Description
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)2.4% · higher than 84% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ES
Email Security Appliance · Cisco
8.5.6-074 · source: NVD
ES
Email Security Appliance Firmware · Cisco
8.5.6-073; 9.0.0-461 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2015-4236
CVE.org
https://www.cve.org/CVERecord?id=CVE-2015-4236
Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=39785
Third Party Advisory
http://www.securityfocus.com/bid/75703
Third Party Advisory
http://www.securitytracker.com/id/1032855
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