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  1. RHEL
  2. RHEL-33749

Please stop using OpenSSL ENGINE API in stunnel

    • stunnel-5.72-5.el10
    • None
    • Important
    • 2
    • sst_security_crypto
    • ssg_security
    • 26
    • 1
    • False
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    • Yes
    • Red Hat Enterprise Linux
    • Crypto24Q2, Crypto24Q3
    • Removed Functionality
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      Stunnel no longer supports the deprecated OpenSSL ENGINE API. The most common use was to access hardware security tokens using PKCS#11 through the openssl-pkcs11 package. As a replacement, you can use pkcs11-provider, which uses the new OpenSSL provider API.
      Show
      Stunnel no longer supports the deprecated OpenSSL ENGINE API. The most common use was to access hardware security tokens using PKCS#11 through the openssl-pkcs11 package. As a replacement, you can use pkcs11-provider, which uses the new OpenSSL provider API.
    • Proposed
    • All
    • None

      Dear colleagues,

      Our scanning identified your component as one of the packages using OpenSSL ENGINE API.

      Engines are not FIPS compatible and corresponding API is deprecated since OpenSSL 3.0. The engine functionality we are aware of (PKCS#11, TPM) is either covered by providers maintained by Crypto Team now or will be covered soon.

      We kindly ask you to implement patches or apply compiling options to eliminate the code relying on ENGINE API. Even if we don’t eliminate the ENGINE API completely for backward binary compatibility, the compilation of applications using the ENGINE API will soon become impossible.

      We kindly ask you to add this work to the nearest sprint. We have a side-tag f41-build-side-86419 to build and a Copr build https://copr.fedorainfracloud.org/coprs/dbelyavs/openssl-no-engine/build/7107098/

      Feel free to reach the Crypto team, Dmitry Belyavskiy, Sahana Prasad, or Clemens Lang directly if you have any problems with the necessary changes.

            cllang@redhat.com Clemens Lang
            autobot-jira-api pme bot
            Clemens Lang Clemens Lang
            Miluse Bezo Konecna Miluse Bezo Konecna
            Jan Fiala Jan Fiala
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              Created:
              Updated: