[SECURITY] Fedora EPEL 7 Update: libasr-1.0.4-2.el7

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Fedora EPEL Update Notification
FEDORA-EPEL-2020-ede50a3d8b
2020-04-30 00:47:55.126597
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Name        : libasr
Product     : Fedora EPEL 7
Version     : 1.0.4
Release     : 2.el7
URL         : https://github.com/OpenSMTPD/libasr
Summary     : Free, simple and portable asynchronous resolver library
Description :
Libasr allows to run DNS queries and perform hostname resolutions in a fully
asynchronous fashion. The implementation is thread-less, fork-less, and does not
make use of signals or other "tricks" that might get in the developer's way.
The API was initially developed for the OpenBSD operating system, where it is
natively supported.

This library is intended to bring this interface to other systems. It is
originally provided as a support library for the portable version of the
OpenSMTPD daemon, but it can be used in any other contexts.

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Update Information:

Release 6.6.4p1 (2020-02-24)   - An out of bounds read in smtpd allows an
attacker to inject arbitrary commands into the envelope file which are then
executed as root. Separately, missing privilege revocation in smtpctl allows
arbitrary commands to be run with the _smtpq group.  Release 6.6.3p1
(2020-02-10)  - Following the 6.6.2p1 release, various improvements were done in
OpenBSD -current to mitigate the risk of similar bugs.
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ChangeLog:

* Fri Apr 10 2020 Denis Fateyev  - 1.0.4-2
- Rebuilt for epel7 compatibility
* Thu Jan 30 2020 Denis Fateyev  - 1.0.4-1
- Update to 1.0.4 release
* Wed Jan 29 2020 Fedora Release Engineering  - 1.0.2-12
- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
* Wed Aug 28 2019 Denis Fateyev  - 1.0.2-11
- Spec cleanup from deprecated items
* Thu Jul 25 2019 Fedora Release Engineering  - 1.0.2-10
- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
* Fri Feb  1 2019 Fedora Release Engineering  - 1.0.2-9
- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
* Fri Jul 13 2018 Fedora Release Engineering  - 1.0.2-8
- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
* Wed Feb  7 2018 Fedora Release Engineering  - 1.0.2-7
- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
* Thu Aug  3 2017 Fedora Release Engineering  - 1.0.2-6
- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
* Wed Jul 26 2017 Fedora Release Engineering  - 1.0.2-5
- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
* Fri Feb 10 2017 Fedora Release Engineering  - 1.0.2-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
* Thu Feb  4 2016 Fedora Release Engineering  - 1.0.2-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
* Wed Jun 17 2015 Fedora Release Engineering  - 1.0.2-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
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References:

[ 1 ] Bug #1765905 - libasr-1.0.4 is available
        https://bugzilla.redhat.com/show_bug.cgi?id=1765905
  [ 2 ] Bug #1797597 - CVE-2020-7247 opensmtpd: arbitrary commands execution in smtp_mailaddr in smtp_session.c via crafted SMTP session [epel-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1797597
  [ 3 ] Bug #1801477 - opensmtpd-6.6.4p1 is available
        https://bugzilla.redhat.com/show_bug.cgi?id=1801477
  [ 4 ] Bug #1806874 - CVE-2020-8793 opensmtpd: Reading of arbitrary file by unprivileged attacker can result in information disclosure or privilege escalation [epel-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1806874
  [ 5 ] Bug #1809061 - CVE-2020-8794 opensmtpd: An out-of-bounds read could lead to remote code execution [epel-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1809061
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This update can be installed with the "yum" update programs.  Use
su -c 'yum update libasr' at the command line.
For more information, refer to "YUM", available at
https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7%5C
/html/System_Administrators_Guide/ch-yum.html

All packages are signed with the Fedora EPEL 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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