SRX Series: Cryptographic weakness in SRX300 Series TPM Firmware
Published Oct 13, 2017
4.4
MEDIUMCVSS 3.0
EPSS 0.32%
Description
Version 4.40 of the TPM (Trusted Platform Module) firmware on Juniper Networks SRX300 Series has a weakness in generating cryptographic keys that may allow an attacker to decrypt sensitive information in SRX300 Series products. The TPM is used in the SRX300 Series to encrypt sensitive configuration data. While other products also ship with a TPM, no other products or platforms are affected by this vulnerability. Customers can confirm the version of TPM firmware via the 'show security tpm status' command. This issue was discovered by an external security researcher. No other Juniper Networks products or platforms are affected by this issue.
Affected products
-
- Version 15.1X49 prior to TPM firmware version 4.43StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Juniper Networks | Junos OS | n/a |
|
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
Vendor solution
There is no known workaround for this issue.
No CWE recorded.
References (2)
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2017-2253 Advisory
- https://kb.juniper.net/JSA10809 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://euvd.enisa.europa.eu/vulnerability/EUVD-2017-2253 | Advisory | |
| https://kb.juniper.net/JSA10809 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.