[SECURITY] Fedora 34 Update: strongswan-5.9.4-1.fc34

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Fedora Update Notification
FEDORA-2021-0b37146973
2021-10-28 19:30:40.168310
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Name        : strongswan
Product     : Fedora 34
Version     : 5.9.4
Release     : 1.fc34
URL         : http://www.strongswan.org/
Summary     : An OpenSource IPsec-based VPN and TNC solution
Description :
The strongSwan IPsec implementation supports both the IKEv1 and IKEv2 key
exchange protocols in conjunction with the native NETKEY IPsec stack of the
Linux kernel.

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Update Information:

Fixes CVE-2021-41990 and CVE-2021-41991
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ChangeLog:

* Wed Oct 20 2021 Paul Wouters <paul.wouters(a)aiven.io&gt; - 5.9.4-1
- Resolves: rhbz#2015165 strongswan-5.9.4 is available
- Resolves: rhbz#2015611 CVE-2021-41990 strongswan: gmp plugin: integer overflow via a
crafted certificate with an RSASSA-PSS signature
- Resolves: rhbz#2015614 CVE-2021-41991 strongswan: integer overflow when replacing
certificates in cache
- Add BuildRequire for tpm2-tss-devel and weak dependency for tpm2-tools
* Tue Sep 14 2021 Sahana Prasad <sahana(a)redhat.com&gt; - 5.9.3-4
- Rebuilt with OpenSSL 3.0.0
* Fri Jul 23 2021 Fedora Release Engineering <releng(a)fedoraproject.org&gt; - 5.9.3-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
* Sat Jul 10 2021 Bj��rn Esser <besser82(a)fedoraproject.org&gt; - 5.9.3-2
- Rebuild for versioned symbols in json-c
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References:

  [ 1 ] Bug #2015165 - strongswan-5.9.4 is available
        https://bugzilla.redhat.com/show_bug.cgi?id=2015165
  [ 2 ] Bug #2015611 - CVE-2021-41990 strongswan: gmp plugin: integer overflow via a
crafted certificate with an RSASSA-PSS signature [fedora-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=2015611
  [ 3 ] Bug #2015614 - CVE-2021-41991 strongswan: integer overflow when replacing
certificates in cache [fedora-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=2015614
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2021-0b37146973' at the command
line. For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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