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

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

Synopsis:          Low: libmspack security update
Advisory ID:       RHSA-2020:3848-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2020:3848
Issue date:        2020-09-29
CVE Names:         CVE-2019-1010305 
=====================================================================

1. Summary:

An update for libmspack is now available for Red Hat Enterprise Linux 7.

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 Enterprise Linux Client (v. 7) - x86_64
Red Hat Enterprise Linux Client Optional (v. 7) - x86_64
Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64
Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64
Red Hat Enterprise Linux Server (v. 7) - x86_64
Red Hat Enterprise Linux Server Optional (v. 7) - ppc64le, x86_64
Red Hat Enterprise Linux Workstation (v. 7) - x86_64
Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64

3. Description:

The libmspack packages contain a library providing compression and
extraction of the Cabinet (CAB) file format used by Microsoft.

Security Fix(es):

* libmspack: buffer overflow in function chmd_read_headers()
(CVE-2019-1010305)

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 7.9 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/):

1730568 - CVE-2019-1010305 libmspack: buffer overflow in function
 chmd_read_headers()

6. Package List:

Red Hat Enterprise Linux Client (v. 7):

Source:
libmspack-0.5-0.8.alpha.el7.src.rpm

x86_64:
libmspack-0.5-0.8.alpha.el7.i686.rpm
libmspack-0.5-0.8.alpha.el7.x86_64.rpm
libmspack-debuginfo-0.5-0.8.alpha.el7.i686.rpm
libmspack-debuginfo-0.5-0.8.alpha.el7.x86_64.rpm

Red Hat Enterprise Linux Client Optional (v. 7):

x86_64:
libmspack-debuginfo-0.5-0.8.alpha.el7.i686.rpm
libmspack-debuginfo-0.5-0.8.alpha.el7.x86_64.rpm
libmspack-devel-0.5-0.8.alpha.el7.i686.rpm
libmspack-devel-0.5-0.8.alpha.el7.x86_64.rpm

Red Hat Enterprise Linux ComputeNode (v. 7):

Source:
libmspack-0.5-0.8.alpha.el7.src.rpm

x86_64:
libmspack-0.5-0.8.alpha.el7.i686.rpm
libmspack-0.5-0.8.alpha.el7.x86_64.rpm
libmspack-debuginfo-0.5-0.8.alpha.el7.i686.rpm
libmspack-debuginfo-0.5-0.8.alpha.el7.x86_64.rpm

Red Hat Enterprise Linux ComputeNode Optional (v. 7):

x86_64:
libmspack-debuginfo-0.5-0.8.alpha.el7.i686.rpm
libmspack-debuginfo-0.5-0.8.alpha.el7.x86_64.rpm
libmspack-devel-0.5-0.8.alpha.el7.i686.rpm
libmspack-devel-0.5-0.8.alpha.el7.x86_64.rpm

Red Hat Enterprise Linux Server (v. 7):

Source:
libmspack-0.5-0.8.alpha.el7.src.rpm

x86_64:
libmspack-0.5-0.8.alpha.el7.i686.rpm
libmspack-0.5-0.8.alpha.el7.x86_64.rpm
libmspack-debuginfo-0.5-0.8.alpha.el7.i686.rpm
libmspack-debuginfo-0.5-0.8.alpha.el7.x86_64.rpm

Red Hat Enterprise Linux Server Optional (v. 7):

Source:
libmspack-0.5-0.8.alpha.el7.src.rpm

ppc64le:
libmspack-0.5-0.8.alpha.el7.ppc64le.rpm
libmspack-debuginfo-0.5-0.8.alpha.el7.ppc64le.rpm
libmspack-devel-0.5-0.8.alpha.el7.ppc64le.rpm

x86_64:
libmspack-debuginfo-0.5-0.8.alpha.el7.i686.rpm
libmspack-debuginfo-0.5-0.8.alpha.el7.x86_64.rpm
libmspack-devel-0.5-0.8.alpha.el7.i686.rpm
libmspack-devel-0.5-0.8.alpha.el7.x86_64.rpm

Red Hat Enterprise Linux Workstation (v. 7):

Source:
libmspack-0.5-0.8.alpha.el7.src.rpm

x86_64:
libmspack-0.5-0.8.alpha.el7.i686.rpm
libmspack-0.5-0.8.alpha.el7.x86_64.rpm
libmspack-debuginfo-0.5-0.8.alpha.el7.i686.rpm
libmspack-debuginfo-0.5-0.8.alpha.el7.x86_64.rpm

Red Hat Enterprise Linux Workstation Optional (v. 7):

x86_64:
libmspack-debuginfo-0.5-0.8.alpha.el7.i686.rpm
libmspack-debuginfo-0.5-0.8.alpha.el7.x86_64.rpm
libmspack-devel-0.5-0.8.alpha.el7.i686.rpm
libmspack-devel-0.5-0.8.alpha.el7.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-2019-1010305
https://access.redhat.com/security/updates/classification/#low
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.9_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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=U3at
-----END PGP SIGNATURE-----

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