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Bug 1711438 - nss server application should not return RSA-SHA256 signature in TLS 1.3 if the private key from PKCS#11 does not support RSA-PSS nor raw-RSA [rhel-7]
Summary: nss server application should not return RSA-SHA256 signature in TLS 1.3 if t...
Keywords:
Status: CLOSED DEFERRED
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: nss
Version: 7.7
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: rc
: ---
Assignee: nss-nspr-maint
QA Contact: BaseOS QE Security Team
Lenka Špačková
URL:
Whiteboard:
Depends On: 1681278 1701233
Blocks:
TreeView+ depends on / blocked
 
Reported: 2019-05-17 19:41 UTC by Alicja Kario
Modified: 2021-03-10 17:08 UTC (History)
9 users (show)

Fixed In Version:
Doc Type: Known Issue
Doc Text:
.PKCS#11 devices not supporting RSA-PSS cannot be used with TLS 1.3 The TLS protocol version 1.3 requires RSA-PSS signatures, which are not supported by all PKCS#11 devices, such as hardware security modules (HSM) or smart cards. Currently, server applications using NSS do not check the PKCS#11 module capabilities before negotiating TLS 1.3. As a consequence, attempts to authenticate using PKCS#11 devices that do not support RSA-PSS fail. To work around this problem, use TLS 1.2 instead.
Clone Of: 1681278
Environment:
Last Closed: 2021-03-10 17:08:30 UTC
Target Upstream Version:
Embargoed:


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