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Fedora Update Notification
FEDORA-2022-3c28ae0cd8
2022-09-14 00:18:15.238215
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Name        : zlib
Product     : Fedora 37
Version     : 1.2.12
Release     : 5.fc37
URL         : https://www.zlib.net/
Summary     : Compression and decompression library
Description :
Zlib is a general-purpose, patent-free, lossless data compression
library which is used by many different programs.

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Update Information:

Fix for the CVE-2022-37434
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ChangeLog:

* Tue Aug  9 2022 Lukas Javorsky  - 1.2.12-5
- Fix heap-based buffer over-read or buffer overflow in inflate in inflate.c
- Resolves: CVE-2022-37434
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References:

  [ 1 ] Bug #2116659 - CVE-2022-37434 zlib: a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip header extra field [fedora-35]
        https://bugzilla.redhat.com/show_bug.cgi?id=2116659
  [ 2 ] Bug #2116663 - CVE-2022-37434 zlib: a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip header extra field [fedora-36]
        https://bugzilla.redhat.com/show_bug.cgi?id=2116663
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2022-3c28ae0cd8' at the command
line. For more information, refer to the dnf documentation available at
https://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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