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

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

Synopsis:          Moderate: bash security update
Advisory ID:       RHSA-2020:3592-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2020:3592
Issue date:        2020-09-01
CVE Names:         CVE-2019-9924 
====================================================================
1. Summary:

An update for bash is now available for Red Hat Enterprise Linux 7.7
Extended Update Support.

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 Enterprise Linux ComputeNode EUS (v. 7.7) - x86_64
Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.7) - x86_64
Red Hat Enterprise Linux Server EUS (v. 7.7) - ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Server Optional EUS (v. 7.7) - ppc64, ppc64le, s390x, x86_64

3. Description:

The bash packages provide Bash (Bourne-again shell), which is the default
shell for Red Hat Enterprise Linux.

Security Fix(es):

* bash: BASH_CMD is writable in restricted bash shells (CVE-2019-9924)

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/):

1691774 - CVE-2019-9924 bash: BASH_CMD is writable in restricted bash shells

6. Package List:

Red Hat Enterprise Linux ComputeNode EUS (v. 7.7):

Source:
bash-4.2.46-34.el7_7.src.rpm

x86_64:
bash-4.2.46-34.el7_7.x86_64.rpm
bash-debuginfo-4.2.46-34.el7_7.x86_64.rpm

Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.7):

x86_64:
bash-debuginfo-4.2.46-34.el7_7.x86_64.rpm
bash-doc-4.2.46-34.el7_7.x86_64.rpm

Red Hat Enterprise Linux Server EUS (v. 7.7):

Source:
bash-4.2.46-34.el7_7.src.rpm

ppc64:
bash-4.2.46-34.el7_7.ppc64.rpm
bash-debuginfo-4.2.46-34.el7_7.ppc64.rpm

ppc64le:
bash-4.2.46-34.el7_7.ppc64le.rpm
bash-debuginfo-4.2.46-34.el7_7.ppc64le.rpm

s390x:
bash-4.2.46-34.el7_7.s390x.rpm
bash-debuginfo-4.2.46-34.el7_7.s390x.rpm

x86_64:
bash-4.2.46-34.el7_7.x86_64.rpm
bash-debuginfo-4.2.46-34.el7_7.x86_64.rpm

Red Hat Enterprise Linux Server Optional EUS (v. 7.7):

ppc64:
bash-debuginfo-4.2.46-34.el7_7.ppc64.rpm
bash-doc-4.2.46-34.el7_7.ppc64.rpm

ppc64le:
bash-debuginfo-4.2.46-34.el7_7.ppc64le.rpm
bash-doc-4.2.46-34.el7_7.ppc64le.rpm

s390x:
bash-debuginfo-4.2.46-34.el7_7.s390x.rpm
bash-doc-4.2.46-34.el7_7.s390x.rpm

x86_64:
bash-debuginfo-4.2.46-34.el7_7.x86_64.rpm
bash-doc-4.2.46-34.el7_7.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-2019-9924
https://access.redhat.com/security/updates/classification/#moderate

8. Contact:

The Red Hat security contact is . 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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0GBj
-----END PGP SIGNATURE-----

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