CVE-2015-5738
published 2016-07-26CVE-2015-5738: 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…
PriorityP339high7.5CVSS 3.1
AVNACLPRNUINSUCHINAN
EPSS
2.43%
82.4th percentile
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.
Affected
7 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | openssl | — | — |
| f5 | traffix_signaling_delivery_controller | 3.3.2 – 3.5.1 | — |
| f5 | traffix_signaling_delivery_controller | 4.0.0 – 4.4.0 | — |
| marvell | software_development_kit | — | — |
| msrc | cbl_mariner_1.0_arm | — | — |
| msrc | cbl_mariner_1.0_x64 | — | — |
| msrc | cm1_kernel_5.10.57.1-1_on_cbl_mariner_1.0 | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N
vendor_debian7.5LOW
vendor_msrc7.5HIGH
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Microsoft
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
vendor_msrc·2016-07-12·CVSS 7.5
CVE-2015-5738 [HIGH] CWE-200 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
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.
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for mo
Debian
CVE-2015-5738: openssl - The RSA-CRT implementation in the Cavium Software Development Kit (SDK) 2.x, whe...
vendor_debian·2015·CVSS 7.5
CVE-2015-5738 [HIGH] CVE-2015-5738: openssl - The RSA-CRT implementation in the Cavium Software Development Kit (SDK) 2.x, whe...
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.
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved
sid: resolved
trixie: resolved
GHSA
GHSA-rf7q-m4h8-9j2r: The RSA-CRT implementation in the Cavium Software Development Kit (SDK) 2
ghsa_unreviewed·2022-05-13
CVE-2015-5738 [HIGH] CWE-200 GHSA-rf7q-m4h8-9j2r: The RSA-CRT implementation in the Cavium Software Development Kit (SDK) 2
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.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
http://fortiguard.com/advisory/rsa-crt-key-leak-under-certain-conditionshttps://people.redhat.com/~fweimer/rsa-crt-leaks.pdfhttps://support.f5.com/kb/en-us/solutions/public/k/91/sol91245485.htmlhttp://fortiguard.com/advisory/rsa-crt-key-leak-under-certain-conditionshttps://people.redhat.com/~fweimer/rsa-crt-leaks.pdfhttps://support.f5.com/kb/en-us/solutions/public/k/91/sol91245485.html
2016-07-26
Published