National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2015-5738 Detail

Current Description

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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 7.5 HIGH
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://fortiguard.com/advisory/rsa-crt-key-leak-under-certain-conditions Third Party Advisory
https://people.redhat.com/~fweimer/rsa-crt-leaks.pdf Third Party Advisory
https://support.f5.com/kb/en-us/solutions/public/k/91/sol91245485.html Third Party Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-200 Information Exposure NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:cavium:software_development_kit:2.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
Running on/with
 cpe:2.3:h:cavium:octeon_ii_cn6860:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:cavium:octeon_ii_cn6870:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:cavium:octeon_ii_cn6880:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:o:fortinet:fortios:5.0.12:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:fortinet:fortios:5.2.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:fortinet:fortios:5.4.0:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 3 ( hide )
 cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

4 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2015-5738
NVD Published Date:
07/26/2016
NVD Last Modified:
09/02/2017