A zziplib security update has been released for Fedora 34.

SECURITY: Fedora 34 Update: zziplib-0.13.72-1.fc34

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Fedora Update Notification
FEDORA-2022-8109b472a3
2022-02-18 01:13:10.939561
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Name : zziplib
Product : Fedora 34
Version : 0.13.72
Release : 1.fc34
URL :   http://zziplib.sourceforge.net/
Summary : Lightweight library to easily extract data from zip files
Description :
The zziplib library is intentionally lightweight, it offers the ability to
easily extract data from files archived in a single zip file. Applications
can bundle files into a single zip archive and access them. The implementation
is based only on the (free) subset of compression with the zlib algorithm
which is actually used by the zip/unzip tools.

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Update Information:

Upstream version 0.13.72 Fixes CVE-2020-18442
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ChangeLog:

* Wed Feb 9 2022 Alexander Bokovoy - 0.13.72-1
- 0.13.72
- Fixes CVE-2020-18442
- Resolves: rhbz#1973831
- Switch build to CMake, drop 32-bit patches as checks integrated in CMake already
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References:

[ 1 ] Bug #1973831 - CVE-2020-18442 zziplib: infinite loop via the return value of zzip_file_read() as used in unzzip_cat_file() [fedora-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=1973831
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2022-8109b472a3' 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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