#VU40173 Information disclosure in FortiOS - CVE-2015-5738

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Main Vulnerability Database Vulnerabilities #VU40173

#VU40173 Information disclosure in FortiOS - CVE-2015-5738

Published: July 26, 2016 / Updated: August 9, 2020


Vulnerability identifier: #VU40173
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2015-5738
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
FortiOS
Software vendor:
Fortinet, Inc

Description

The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.

The RSA-CRT implementation in the Cavium Software Development Kit (SDK) 2.x, when used on OCTEON II CN6xxx Hardware on Linux to support TLS with Perfect Forward Secrecy (PFS), makes it easier for remote attackers to obtain private RSA keys by conducting a Lenstra side-channel attack.


Remediation

Install update from vendor's website.

External links