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

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

Synopsis:          Moderate: zziplib security update
Advisory ID:       RHSA-2020:1653-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2020:1653
Issue date:        2020-04-28
CVE Names:         CVE-2018-17828 
=====================================================================

1. Summary:

An update for zziplib is now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact
of Moderate. 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. 8) - aarch64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64

3. Description:

The zziplib is a lightweight library to easily extract data from zip files.

Security Fix(es):

* zziplib: directory traversal in unzzip_cat in the bins/unzzipcat-mem.c
(CVE-2018-17828)

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.

Additional Changes:

For detailed information on changes in this release, see the Red Hat
Enterprise Linux 8.2 Release Notes linked from 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/):

1635888 - CVE-2018-17828 zziplib: directory traversal in unzzip_cat in the
 bins/unzzipcat-mem.c

6. Package List:

Red Hat Enterprise Linux AppStream (v. 8):

Source:
zziplib-0.13.68-8.el8.src.rpm

aarch64:
zziplib-0.13.68-8.el8.aarch64.rpm
zziplib-debuginfo-0.13.68-8.el8.aarch64.rpm
zziplib-debugsource-0.13.68-8.el8.aarch64.rpm
zziplib-utils-0.13.68-8.el8.aarch64.rpm
zziplib-utils-debuginfo-0.13.68-8.el8.aarch64.rpm

ppc64le:
zziplib-0.13.68-8.el8.ppc64le.rpm
zziplib-debuginfo-0.13.68-8.el8.ppc64le.rpm
zziplib-debugsource-0.13.68-8.el8.ppc64le.rpm
zziplib-utils-0.13.68-8.el8.ppc64le.rpm
zziplib-utils-debuginfo-0.13.68-8.el8.ppc64le.rpm

s390x:
zziplib-0.13.68-8.el8.s390x.rpm
zziplib-debuginfo-0.13.68-8.el8.s390x.rpm
zziplib-debugsource-0.13.68-8.el8.s390x.rpm
zziplib-utils-0.13.68-8.el8.s390x.rpm
zziplib-utils-debuginfo-0.13.68-8.el8.s390x.rpm

x86_64:
zziplib-0.13.68-8.el8.i686.rpm
zziplib-0.13.68-8.el8.x86_64.rpm
zziplib-debuginfo-0.13.68-8.el8.i686.rpm
zziplib-debuginfo-0.13.68-8.el8.x86_64.rpm
zziplib-debugsource-0.13.68-8.el8.i686.rpm
zziplib-debugsource-0.13.68-8.el8.x86_64.rpm
zziplib-utils-0.13.68-8.el8.x86_64.rpm
zziplib-utils-debuginfo-0.13.68-8.el8.i686.rpm
zziplib-utils-debuginfo-0.13.68-8.el8.x86_64.rpm

Red Hat CodeReady Linux Builder (v. 8):

aarch64:
zziplib-debuginfo-0.13.68-8.el8.aarch64.rpm
zziplib-debugsource-0.13.68-8.el8.aarch64.rpm
zziplib-devel-0.13.68-8.el8.aarch64.rpm
zziplib-utils-debuginfo-0.13.68-8.el8.aarch64.rpm

ppc64le:
zziplib-debuginfo-0.13.68-8.el8.ppc64le.rpm
zziplib-debugsource-0.13.68-8.el8.ppc64le.rpm
zziplib-devel-0.13.68-8.el8.ppc64le.rpm
zziplib-utils-debuginfo-0.13.68-8.el8.ppc64le.rpm

s390x:
zziplib-debuginfo-0.13.68-8.el8.s390x.rpm
zziplib-debugsource-0.13.68-8.el8.s390x.rpm
zziplib-devel-0.13.68-8.el8.s390x.rpm
zziplib-utils-debuginfo-0.13.68-8.el8.s390x.rpm

x86_64:
zziplib-debuginfo-0.13.68-8.el8.i686.rpm
zziplib-debuginfo-0.13.68-8.el8.x86_64.rpm
zziplib-debugsource-0.13.68-8.el8.i686.rpm
zziplib-debugsource-0.13.68-8.el8.x86_64.rpm
zziplib-devel-0.13.68-8.el8.i686.rpm
zziplib-devel-0.13.68-8.el8.x86_64.rpm
zziplib-utils-debuginfo-0.13.68-8.el8.i686.rpm
zziplib-utils-debuginfo-0.13.68-8.el8.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-2018-17828
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.2_release_notes/index

8. Contact:

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

Copyright 2020 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=q72D
-----END PGP SIGNATURE-----

--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://www.redhat.com/mailman/listinfo/rhsa-announce