Vulnerability Description
The SSL-VPN feature in Fortinet FortiOS before 4.3.13 only checks the first byte of the TLS MAC in finished messages, which makes it easier for remote attackers to spoof encrypted content via a crafted MAC field.
CVSS Score
5.0
MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Fortinet | Fortios | <= 4.3.12 |
Related Weaknesses (CWE)
References
- http://www.fortiguard.com/advisory/FG-IR-15-016/Vendor Advisory
- http://www.securityfocus.com/bid/76065
- http://www.securitytracker.com/id/1033256
- https://security.gentoo.org/glsa/201508-01
- https://vivaldi.net/en-US/blogs/entry/the-poodle-has-friends
- http://www.fortiguard.com/advisory/FG-IR-15-016/Vendor Advisory
- http://www.securityfocus.com/bid/76065
- http://www.securitytracker.com/id/1033256
- https://security.gentoo.org/glsa/201508-01
- https://vivaldi.net/en-US/blogs/entry/the-poodle-has-friends
FAQ
What is CVE-2015-5965?
CVE-2015-5965 is a vulnerability with a CVSS score of 5.0 (MEDIUM). The SSL-VPN feature in Fortinet FortiOS before 4.3.13 only checks the first byte of the TLS MAC in finished messages, which makes it easier for remote attackers to spoof encrypted content via a crafte...
How severe is CVE-2015-5965?
CVE-2015-5965 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2015-5965?
Check the references section above for vendor advisories and patch information. Affected products include: Fortinet Fortios.