CVE-2015-6291

Cisco AsyncOS before 8.5.7-043, 9.x before 9.1.1-023, and 9.5.x and 9.6.x before 9.6.0-046 on Email Security Appliance (ESA) devices mishandles malformed fields during body-contains, attachment-contains, every-attachment-contains, attachment-binary-contains, dictionary-match, and attachment-dictionary-match filtering, which allows remote attackers to cause a denial of service (memory consumption) via a crafted attachment in an e-mail message, aka Bug ID CSCuv47151.

CVSS v2.0 7.8 HIGH

7.8^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:C

Exploitability : 10.0 / Impact : 6.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151104-esa2	Vendor Advisory
http://www.securitytracker.com/id/1034064

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:cisco:email_security_appliance:7.7.0-000:::::::*
	cpe:2.3:a:cisco:email_security_appliance:7.7.1-000:::::::*
	cpe:2.3:a:cisco:email_security_appliance:8.0_base:::::::*
	cpe:2.3:a:cisco:email_security_appliance:8.5.6-052:::::::*
	cpe:2.3:a:cisco:email_security_appliance:8.5.6-073:::::::*
	cpe:2.3:a:cisco:email_security_appliance:8.5.6-074:::::::*
	cpe:2.3:a:cisco:email_security_appliance:8.5.6-106:::::::*
	cpe:2.3:a:cisco:email_security_appliance:8.5.6-113:::::::*
	cpe:2.3:a:cisco:email_security_appliance:8.5.7-042:::::::*
	cpe:2.3:a:cisco:email_security_appliance:8.5_base:::::::*
	cpe:2.3:a:cisco:email_security_appliance:9.0.0:::::::*
	cpe:2.3:a:cisco:email_security_appliance:9.0.0-212:::::::*
	cpe:2.3:a:cisco:email_security_appliance:9.0.0-461:::::::*
	cpe:2.3:a:cisco:email_security_appliance:9.0.5-000:::::::*
	cpe:2.3:a:cisco:email_security_appliance:9.1.0-032:::::::*
	cpe:2.3:a:cisco:email_security_appliance:9.6.0-042:::::::*

History

No history.

Information

Published : 2015-11-06 03:59

Updated : 2023-12-10 11:46

NVD link : CVE-2015-6291

Mitre link : CVE-2015-6291

CVE.ORG link : CVE-2015-6291

JSON object : View

Products Affected

cisco

email_security_appliance

CWE

CWE-20

Improper Input Validation

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