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This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.
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.
Metrics
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
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CPE Deprecation Remap by NIST8/16/2023 10:17:11 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:f5:traffix_sdc:*:*:*:*:*:*:*:* versions from (including) 4.0.0 from (including) 4.4.0
OR
*cpe:2.3:a:f5:traffix_signaling_delivery_controller:*:*:*:*:*:*:*:* versions from (including) 4.0.0 from (including) 4.4.0
CPE Deprecation Remap by NIST8/16/2023 10:17:11 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:f5:traffix_sdc:*:*:*:*:*:*:*:* versions from (including) 3.3.2 from (including) 3.5.1
OR
*cpe:2.3:a:f5:traffix_signaling_delivery_controller:*:*:*:*:*:*:*:* versions from (including) 3.3.2 from (including) 3.5.1
Reanalysis by NIST11/10/2020 9:04:23 AM
Action
Type
Old Value
New Value
Added
CVSS V3.1
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Removed
CVSS V3
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Added
CVSS V2
NIST (AV:N/AC:L/Au:N/C:P/I:N/A:N)
Removed
CVSS V2
NIST (AV:N/AC:L/Au:N/C:C/I:N/A:N)
Changed
CPE Configuration
AND
OR
*cpe:2.3:a:cavium:software_development_kit:2.0:*:*:*:*:*:*:*
OR
cpe:2.3:h:cavium:octeon_ii_cn6860:-:*:*:*:*:*:*:*
cpe:2.3:h:cavium:octeon_ii_cn6870:-:*:*:*:*:*:*:*
cpe:2.3:h:cavium:octeon_ii_cn6880:-:*:*:*:*:*:*:*
AND
OR
*cpe:2.3:a:marvell:software_development_kit:2.0:*:*:*:*:*:*:*
OR
cpe:2.3:h:marvell:octeon_ii_cn6000:-:*:*:*:*:*:*:*
cpe:2.3:h:marvell:octeon_ii_cn6010:-:*:*:*:*:*:*:*
cpe:2.3:h:marvell:octeon_ii_cn6020:-:*:*:*:*:*:*:*
Changed
CPE Configuration
OR
*cpe:2.3:o:fortinet:fortios:5.0.12:*:*:*:*:*:*:*
*cpe:2.3:o:fortinet:fortios:5.2.5:*:*:*:*:*:*:*
*cpe:2.3:o:fortinet:fortios:5.4.0:*:*:*:*:*:*:*
OR
*cpe:2.3:a:f5:traffix_sdc:*:*:*:*:*:*:*:* versions from (including) 3.3.2 up to (including) 3.5.1
*cpe:2.3:a:f5:traffix_sdc:*:*:*:*:*:*:*:* versions from (including) 4.0.0 up to (including) 4.4.0
Removed
CPE Configuration
OR
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Changed
Reference Type
http://fortiguard.com/advisory/rsa-crt-key-leak-under-certain-conditions Third Party Advisory
http://fortiguard.com/advisory/rsa-crt-key-leak-under-certain-conditions Broken Link
Changed
Reference Type
https://people.redhat.com/~fweimer/rsa-crt-leaks.pdf Third Party Advisory
https://people.redhat.com/~fweimer/rsa-crt-leaks.pdf Technical Description, Third Party Advisory
Reanalysis by NIST9/02/2017 11:00:37 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
AND
*cpe:2.3:a:cavium:software_development_kit:2.0:*:*:*:*:*:*:*
AND
*cpe:2.3:h:cavium:octeon_ii_cn6860:-:*:*:*:*:*:*:*
*cpe:2.3:h:cavium:octeon_ii_cn6870:-:*:*:*:*:*:*:*
*cpe:2.3:h:cavium:octeon_ii_cn6880:-:*:*:*:*:*:*:*
AND
OR
*cpe:2.3:a:cavium:software_development_kit:2.0:*:*:*:*:*:*:*
OR
cpe:2.3:h:cavium:octeon_ii_cn6860:-:*:*:*:*:*:*:*
cpe:2.3:h:cavium:octeon_ii_cn6870:-:*:*:*:*:*:*:*
cpe:2.3:h:cavium:octeon_ii_cn6880:-:*:*:*:*:*:*:*
Changed
Reference Type
https://people.redhat.com/~fweimer/rsa-crt-leaks.pdf No Types Assigned
https://people.redhat.com/~fweimer/rsa-crt-leaks.pdf Third Party Advisory
Changed
Reference Type
https://support.f5.com/kb/en-us/solutions/public/k/91/sol91245485.html No Types Assigned
https://support.f5.com/kb/en-us/solutions/public/k/91/sol91245485.html Third Party Advisory
Modified Analysis by NIST8/02/2016 2:38:38 PM
Action
Type
Old Value
New Value
Added
CVSS V3
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Added
CVSS V2
(AV:N/AC:L/Au:N/C:C/I:N/A:N)
Added
CWE
CWE-200
Added
CPE Configuration
Configuration 1
OR
AND
*cpe:2.3:a:cavium:software_development_kit:2.0:*:*:*:*:*:*:*
AND
*cpe:2.3:h:cavium:octeon_ii_cn6880:-:*:*:*:*:*:*:*
*cpe:2.3:h:cavium:octeon_ii_cn6870:-:*:*:*:*:*:*:*
*cpe:2.3:h:cavium:octeon_ii_cn6860:-:*:*:*:*:*:*:*
Configuration 2
OR
*cpe:2.3:o:fortinet:fortios:5.4.0:*:*:*:*:*:*:*
*cpe:2.3:o:fortinet:fortios:5.0.12:*:*:*:*:*:*:*
*cpe:2.3:o:fortinet:fortios:5.2.5:*:*:*:*:*:*:*
Configuration 3
OR
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Changed
Reference Type
http://fortiguard.com/advisory/rsa-crt-key-leak-under-certain-conditions No Types Assigned
http://fortiguard.com/advisory/rsa-crt-key-leak-under-certain-conditions Third Party Advisory
Initial CVE Analysis8/02/2016 2:36:55 PM
Action
Type
Old Value
New Value
Initial CVE Analysis7/28/2016 1:13:33 PM
Action
Type
Old Value
New Value
Quick Info
CVE Dictionary Entry: CVE-2015-5738 NVD
Published Date: 07/26/2016 NVD
Last Modified: 06/16/2026
Source: MITRE
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