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

Synopsis:          Low: wavpack security update
Advisory ID:       RHSA-2020:1581-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2020:1581
Issue date:        2020-04-28
CVE Names:         CVE-2018-19840 CVE-2018-19841 CVE-2019-11498 
                   CVE-2019-1010315 CVE-2019-1010317 CVE-2019-1010319 
=====================================================================

1. Summary:

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

Red Hat Product Security has rated this update as having a security impact
of Low. 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:

WavPack is a completely open audio compression format providing lossless,
high-quality lossy, and a unique hybrid compression mode. 

Security Fix(es):

* wawpack: Infinite loop in WavpackPackInit function lead to DoS
(CVE-2018-19840)

* wawpack: Out-of-bounds read in WavpackVerifySingleBlock function leads to
DoS (CVE-2018-19841)

* wavpack: Use of uninitialized variable in WavpackSetConfiguration64 leads
to DoS (CVE-2019-11498)

* wavpack: Divide by zero in ParseDsdiffHeaderConfig leads to crash
(CVE-2019-1010315)

* wavpack: Use of uninitialized variable in ParseCaffHeaderConfig leads to
DoS (CVE-2019-1010317)

* wavpack: Use of uninitialized variable in ParseWave64HeaderConfig leads
to DoS (CVE-2019-1010319)

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/):

1661448 - CVE-2018-19840 wawpack: Infinite loop in WavpackPackInit function
 lead to DoS
1661449 - CVE-2018-19841 wawpack: Out-of-bounds read in
 WavpackVerifySingleBlock function leads to DoS
1704633 - CVE-2019-11498 wavpack: Use of uninitialized variable in
 WavpackSetConfiguration64 leads to DoS
1729418 - CVE-2019-1010315 wavpack: Divide by zero in ParseDsdiffHeaderConfig
 leads to crash
1737740 - CVE-2019-1010319 wavpack: Use of uninitialized variable in
 ParseWave64HeaderConfig leads to DoS
1737747 - CVE-2019-1010317 wavpack: Use of uninitialized variable in
 ParseCaffHeaderConfig leads to DoS

6. Package List:

Red Hat Enterprise Linux AppStream (v. 8):

Source:
wavpack-5.1.0-15.el8.src.rpm

aarch64:
wavpack-5.1.0-15.el8.aarch64.rpm
wavpack-debuginfo-5.1.0-15.el8.aarch64.rpm
wavpack-debugsource-5.1.0-15.el8.aarch64.rpm

ppc64le:
wavpack-5.1.0-15.el8.ppc64le.rpm
wavpack-debuginfo-5.1.0-15.el8.ppc64le.rpm
wavpack-debugsource-5.1.0-15.el8.ppc64le.rpm

s390x:
wavpack-5.1.0-15.el8.s390x.rpm
wavpack-debuginfo-5.1.0-15.el8.s390x.rpm
wavpack-debugsource-5.1.0-15.el8.s390x.rpm

x86_64:
wavpack-5.1.0-15.el8.i686.rpm
wavpack-5.1.0-15.el8.x86_64.rpm
wavpack-debuginfo-5.1.0-15.el8.i686.rpm
wavpack-debuginfo-5.1.0-15.el8.x86_64.rpm
wavpack-debugsource-5.1.0-15.el8.i686.rpm
wavpack-debugsource-5.1.0-15.el8.x86_64.rpm

Red Hat CodeReady Linux Builder (v. 8):

aarch64:
wavpack-debuginfo-5.1.0-15.el8.aarch64.rpm
wavpack-debugsource-5.1.0-15.el8.aarch64.rpm
wavpack-devel-5.1.0-15.el8.aarch64.rpm

ppc64le:
wavpack-debuginfo-5.1.0-15.el8.ppc64le.rpm
wavpack-debugsource-5.1.0-15.el8.ppc64le.rpm
wavpack-devel-5.1.0-15.el8.ppc64le.rpm

s390x:
wavpack-debuginfo-5.1.0-15.el8.s390x.rpm
wavpack-debugsource-5.1.0-15.el8.s390x.rpm
wavpack-devel-5.1.0-15.el8.s390x.rpm

x86_64:
wavpack-debuginfo-5.1.0-15.el8.i686.rpm
wavpack-debuginfo-5.1.0-15.el8.x86_64.rpm
wavpack-debugsource-5.1.0-15.el8.i686.rpm
wavpack-debugsource-5.1.0-15.el8.x86_64.rpm
wavpack-devel-5.1.0-15.el8.i686.rpm
wavpack-devel-5.1.0-15.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-2018-19840
https://access.redhat.com/security/cve/CVE-2018-19841
https://access.redhat.com/security/cve/CVE-2019-11498
https://access.redhat.com/security/cve/CVE-2019-1010315
https://access.redhat.com/security/cve/CVE-2019-1010317
https://access.redhat.com/security/cve/CVE-2019-1010319
https://access.redhat.com/security/updates/classification/#low
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.
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