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Fedora Update Notification
FEDORA-2024-05a6ab143e
2024-07-01 04:50:08.595357
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Name        : libreswan
Product     : Fedora 40
Version     : 4.15
Release     : 1.fc40
URL         : https://libreswan.org/
Summary     : Internet Key Exchange (IKEv1 and IKEv2) implementation for IPsec
Description :
Libreswan is a free implementation of IPsec & IKE for Linux.  IPsec is
the Internet Protocol Security and uses strong cryptography to provide
both authentication and encryption services.  These services allow you
to build secure tunnels through untrusted networks.  Everything passing
through the untrusted net is encrypted by the ipsec gateway machine and
decrypted by the gateway at the other end of the tunnel.  The resulting
tunnel is a virtual private network or VPN.

This package contains the daemons and userland tools for setting up
Libreswan.

Libreswan also supports IKEv2 (RFC7296) and Secure Labeling

Libreswan is based on Openswan-2.6.38 which in turn is based on FreeS/WAN-2.04

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Update Information:

Update to 4.15 for CVE-2024-3652
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ChangeLog:

* Sat Jun 22 2024 Paul Wouters  - 4.15-1
- Update libreswan to 4.15 for CVE-2024-3652
- Resolves rhbz#2274448 CVE-2024-3652 libreswan: IKEv1 default AH/ESP
  responder can crash and restart
- Allow "ipsec import" to try importing PKCS#12 non-interactively if there
  is no password
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References:

  [ 1 ] Bug #2274448 - CVE-2024-3652 libreswan: IKEv1 default AH/ESP responder can crash and restart
        https://bugzilla.redhat.com/show_bug.cgi?id=2274448
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2024-05a6ab143e' 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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Fedora 40: libreswan 2024-05a6ab143e Security Advisory Updates

July 1, 2024
Update to 4.15 for CVE-2024-3652

Summary

Libreswan is a free implementation of IPsec & IKE for Linux. IPsec is

the Internet Protocol Security and uses strong cryptography to provide

both authentication and encryption services. These services allow you

to build secure tunnels through untrusted networks. Everything passing

through the untrusted net is encrypted by the ipsec gateway machine and

decrypted by the gateway at the other end of the tunnel. The resulting

tunnel is a virtual private network or VPN.

This package contains the daemons and userland tools for setting up

Libreswan.

Libreswan also supports IKEv2 (RFC7296) and Secure Labeling

Libreswan is based on Openswan-2.6.38 which in turn is based on FreeS/WAN-2.04

Update Information:

Update to 4.15 for CVE-2024-3652

Change Log

* Sat Jun 22 2024 Paul Wouters - 4.15-1 - Update libreswan to 4.15 for CVE-2024-3652 - Resolves rhbz#2274448 CVE-2024-3652 libreswan: IKEv1 default AH/ESP responder can crash and restart - Allow "ipsec import" to try importing PKCS#12 non-interactively if there is no password

References

[ 1 ] Bug #2274448 - CVE-2024-3652 libreswan: IKEv1 default AH/ESP responder can crash and restart https://bugzilla.redhat.com/show_bug.cgi?id=2274448

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2024-05a6ab143e' 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

Severity
Name : libreswan
Product : Fedora 40
Version : 4.15
Release : 1.fc40
URL : https://libreswan.org/
Summary : Internet Key Exchange (IKEv1 and IKEv2) implementation for IPsec

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