Vulnerability Description
The LDAP implementation on the Cisco Web Security Appliance (WSA) 8.5.0-000, Email Security Appliance (ESA) 8.5.7-042, and Content Security Management Appliance (SMA) 8.3.6-048 does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate, aka Bug IDs CSCuo29561, CSCuv40466, and CSCuv40470.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Web Security Appliance | 8.5.0-000 |
| Cisco | Email Security Appliance | 8.5.7-042 |
| Cisco | Content Security Management Appliance | 8.3.6-048 |
Related Weaknesses (CWE)
References
- http://tools.cisco.com/security/center/viewAlert.x?alertId=40137Vendor Advisory
- http://tools.cisco.com/security/center/viewAlert.x?alertId=40137Vendor Advisory
FAQ
What is CVE-2015-4288?
CVE-2015-4288 is a vulnerability with a CVSS score of 4.3 (MEDIUM). The LDAP implementation on the Cisco Web Security Appliance (WSA) 8.5.0-000, Email Security Appliance (ESA) 8.5.7-042, and Content Security Management Appliance (SMA) 8.3.6-048 does not verify X.509 c...
How severe is CVE-2015-4288?
CVE-2015-4288 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2015-4288?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Web Security Appliance, Cisco Email Security Appliance, Cisco Content Security Management Appliance.