--------------------------------------------------------------------------------Fedora Update Notification
FEDORA-2021-8d51cac49f
2021-11-16 15:40:24.255692
--------------------------------------------------------------------------------Name        : botan2
Product     : Fedora 34
Version     : 2.17.3
Release     : 4.fc34
URL         : https://botan.randombit.net/
Summary     : Crypto and TLS for C++11
Description :
Botan is a BSD-licensed crypto library written in C++. It provides a
wide variety of basic cryptographic algorithms, X.509 certificates and
CRLs, PKCS \#10 certificate requests, a filter/pipe message processing
system, and a wide variety of other features, all written in portable
C++. The API reference, tutorial, and examples may help impart the
flavor of the library. This is the current stable release branch 2.x
of Botan.

--------------------------------------------------------------------------------Update Information:

Security fix for CVE-2021-40529
--------------------------------------------------------------------------------ChangeLog:

* Sun Nov  7 2021 Ben Kircher  - 2.17.3-4
- Backport patch for #2002827 (Fix short exponents with ElGamal) from 2.18.2
--------------------------------------------------------------------------------References:

  [ 1 ] Bug #2002825 - CVE-2021-40529 botan: ElGamal implementation allows plaintext recovery
        https://bugzilla.redhat.com/show_bug.cgi?id=2002825
--------------------------------------------------------------------------------This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2021-8d51cac49f' at the command
line. For more information, refer to the dnf documentation available at
https://dnf.readthedocs.io/en/latest/command_ref.html

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/security/
--------------------------------------------------------------------------------_______________________________________________
package-announce mailing list -- package-announce@lists.fedoraproject.org
To unsubscribe send an email to package-announce-leave@lists.fedoraproject.org
Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/
List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines
List Archives: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/
Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure