-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

=====================================================================
                   Red Hat Security Advisory

Synopsis:          Important: zlib security update
Advisory ID:       RHSA-2022:4584-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2022:4584
Issue date:        2022-05-17
CVE Names:         CVE-2018-25032 
=====================================================================

1. Summary:

An update for zlib is now available for Red Hat Enterprise Linux 9.

Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat CodeReady Linux Builder (v. 9) - aarch64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux AppStream (v. 9) - aarch64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux BaseOS (v. 9) - aarch64, ppc64le, s390x, x86_64

3. Description:

The zlib packages provide a general-purpose lossless data compression
library that is used by many different programs.

Security Fix(es):

* zlib: A flaw found in zlib when compressing (not decompressing) certain
inputs (CVE-2018-25032)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

5. Bugs fixed (https://bugzilla.redhat.com/):

2067945 - CVE-2018-25032 zlib: A flaw found in zlib when compressing (not decompressing) certain inputs

6. Package List:

Red Hat Enterprise Linux AppStream (v. 9):

aarch64:
minizip-compat-debuginfo-1.2.11-31.el9_0.1.aarch64.rpm
zlib-debuginfo-1.2.11-31.el9_0.1.aarch64.rpm
zlib-debugsource-1.2.11-31.el9_0.1.aarch64.rpm
zlib-devel-1.2.11-31.el9_0.1.aarch64.rpm

ppc64le:
minizip-compat-debuginfo-1.2.11-31.el9_0.1.ppc64le.rpm
zlib-debuginfo-1.2.11-31.el9_0.1.ppc64le.rpm
zlib-debugsource-1.2.11-31.el9_0.1.ppc64le.rpm
zlib-devel-1.2.11-31.el9_0.1.ppc64le.rpm

s390x:
minizip-compat-debuginfo-1.2.11-31.el9_0.1.s390x.rpm
zlib-debuginfo-1.2.11-31.el9_0.1.s390x.rpm
zlib-debugsource-1.2.11-31.el9_0.1.s390x.rpm
zlib-devel-1.2.11-31.el9_0.1.s390x.rpm

x86_64:
minizip-compat-debuginfo-1.2.11-31.el9_0.1.i686.rpm
minizip-compat-debuginfo-1.2.11-31.el9_0.1.x86_64.rpm
zlib-debuginfo-1.2.11-31.el9_0.1.i686.rpm
zlib-debuginfo-1.2.11-31.el9_0.1.x86_64.rpm
zlib-debugsource-1.2.11-31.el9_0.1.i686.rpm
zlib-debugsource-1.2.11-31.el9_0.1.x86_64.rpm
zlib-devel-1.2.11-31.el9_0.1.i686.rpm
zlib-devel-1.2.11-31.el9_0.1.x86_64.rpm

Red Hat Enterprise Linux BaseOS (v. 9):

Source:
zlib-1.2.11-31.el9_0.1.src.rpm

aarch64:
minizip-compat-debuginfo-1.2.11-31.el9_0.1.aarch64.rpm
zlib-1.2.11-31.el9_0.1.aarch64.rpm
zlib-debuginfo-1.2.11-31.el9_0.1.aarch64.rpm
zlib-debugsource-1.2.11-31.el9_0.1.aarch64.rpm

ppc64le:
minizip-compat-debuginfo-1.2.11-31.el9_0.1.ppc64le.rpm
zlib-1.2.11-31.el9_0.1.ppc64le.rpm
zlib-debuginfo-1.2.11-31.el9_0.1.ppc64le.rpm
zlib-debugsource-1.2.11-31.el9_0.1.ppc64le.rpm

s390x:
minizip-compat-debuginfo-1.2.11-31.el9_0.1.s390x.rpm
zlib-1.2.11-31.el9_0.1.s390x.rpm
zlib-debuginfo-1.2.11-31.el9_0.1.s390x.rpm
zlib-debugsource-1.2.11-31.el9_0.1.s390x.rpm

x86_64:
minizip-compat-debuginfo-1.2.11-31.el9_0.1.i686.rpm
minizip-compat-debuginfo-1.2.11-31.el9_0.1.x86_64.rpm
zlib-1.2.11-31.el9_0.1.i686.rpm
zlib-1.2.11-31.el9_0.1.x86_64.rpm
zlib-debuginfo-1.2.11-31.el9_0.1.i686.rpm
zlib-debuginfo-1.2.11-31.el9_0.1.x86_64.rpm
zlib-debugsource-1.2.11-31.el9_0.1.i686.rpm
zlib-debugsource-1.2.11-31.el9_0.1.x86_64.rpm

Red Hat CodeReady Linux Builder (v. 9):

aarch64:
minizip-compat-debuginfo-1.2.11-31.el9_0.1.aarch64.rpm
zlib-debuginfo-1.2.11-31.el9_0.1.aarch64.rpm
zlib-debugsource-1.2.11-31.el9_0.1.aarch64.rpm
zlib-static-1.2.11-31.el9_0.1.aarch64.rpm

ppc64le:
minizip-compat-debuginfo-1.2.11-31.el9_0.1.ppc64le.rpm
zlib-debuginfo-1.2.11-31.el9_0.1.ppc64le.rpm
zlib-debugsource-1.2.11-31.el9_0.1.ppc64le.rpm
zlib-static-1.2.11-31.el9_0.1.ppc64le.rpm

s390x:
minizip-compat-debuginfo-1.2.11-31.el9_0.1.s390x.rpm
zlib-debuginfo-1.2.11-31.el9_0.1.s390x.rpm
zlib-debugsource-1.2.11-31.el9_0.1.s390x.rpm
zlib-static-1.2.11-31.el9_0.1.s390x.rpm

x86_64:
minizip-compat-debuginfo-1.2.11-31.el9_0.1.i686.rpm
minizip-compat-debuginfo-1.2.11-31.el9_0.1.x86_64.rpm
zlib-debuginfo-1.2.11-31.el9_0.1.i686.rpm
zlib-debuginfo-1.2.11-31.el9_0.1.x86_64.rpm
zlib-debugsource-1.2.11-31.el9_0.1.i686.rpm
zlib-debugsource-1.2.11-31.el9_0.1.x86_64.rpm
zlib-static-1.2.11-31.el9_0.1.i686.rpm
zlib-static-1.2.11-31.el9_0.1.x86_64.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2018-25032
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2022 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=t7jt
-----END PGP SIGNATURE-----
--
RHSA-announce mailing list
[email protected]
https://listman.redhat.com/mailman/listinfo/rhsa-announce