[SECURITY] Fedora 34 Update: samba-4.14.12-0.fc34
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Fedora Update Notification
FEDORA-2022-055efdd9dc
2022-02-03 01:12:09.331943
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Name : samba
Product : Fedora 34
Version : 4.14.12
Release : 0.fc34
URL : https://www.samba.org
Summary : Server and Client software to interoperate with Windows machines
Description :
Samba is the standard Windows interoperability suite of programs for Linux and
Unix.
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Update Information:
Update to Samba 4.14.12
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ChangeLog:
* Mon Jan 31 2022 Pavel Filipensk�� <pfilipen(a)redhat.com> - 4.14.12-0
- Update to Samba 4.14.12
- resolves: #2046120, #2048566 - Security fixes for CVE-2021-44141
- resolves: #2046146, #2048570 - Security fixes for CVE-2021-44142
- resolves: #2046134, #2048568 - Security fixes for CVE-2022-0336
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References:
[ 1 ] Bug #2046120 - CVE-2021-44141 samba: Information leak via symlinks of existance of
files or directories outside of the exported share
https://bugzilla.redhat.com/show_bug.cgi?id=2046120
[ 2 ] Bug #2046134 - CVE-2022-0336 samba: Samba AD users with permission to write to an
account can impersonate arbitrary services
https://bugzilla.redhat.com/show_bug.cgi?id=2046134
[ 3 ] Bug #2046146 - CVE-2021-44142 samba: Out-of-bounds heap read/write vulnerability
in VFS module vfs_fruit allows code execution
https://bugzilla.redhat.com/show_bug.cgi?id=2046146
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2022-055efdd9dc' 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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