CVE-2015-4184

Description

The anti-spam scanner on Cisco Email Security Appliance (ESA) devices 3.3.1-09, 7.5.1-gpl-022, and 8.5.6-074 allows remote attackers to bypass intended e-mail restrictions via a malformed DNS SPF record, aka Bug IDs CSCuu35853 and CSCuu37733.

Category

5.0
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.57%
Vendor Advisory cisco.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.securitytracker.com/id/1032582 vdb entry third party advisory
http://www.securityfocus.com/bid/75181 vdb entry third party advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=39339 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2015-4184?
CVE-2015-4184 has been scored as a medium severity vulnerability.
How to fix CVE-2015-4184?
To fix CVE-2015-4184, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2015-4184 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2015-4184 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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