[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]

[RHSA-2019:2051-01] Low: compat-libtiff3 security update



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

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

Synopsis:          Low: compat-libtiff3 security update
Advisory ID:       RHSA-2019:2051-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2019:2051
Issue date:        2019-08-06
CVE Names:         CVE-2018-7456 
=====================================================================

1. Summary:

An update for compat-libtiff3 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 ComputeNode (v. 7) - x86_64
Red Hat Enterprise Linux Server (v. 7) - ppc64, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 7) - x86_64

3. Description:

The compat-libtiff3 package provides libtiff 3, an older version of libtiff
library for manipulating TIFF (Tagged Image File Format) image format
files.

Security Fix(es):

* libtiff: NULL pointer dereference in tif_print.c:TIFFPrintDirectory()
causes a denial of service (CVE-2018-7456)

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 7.7 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/):

1556708 - CVE-2018-7456 libtiff: NULL pointer dereference in tif_print.c:TIFFPrintDirectory() causes a denial of service

6. Package List:

Red Hat Enterprise Linux Client (v. 7):

Source:
compat-libtiff3-3.9.4-12.el7.src.rpm

x86_64:
compat-libtiff3-3.9.4-12.el7.i686.rpm
compat-libtiff3-3.9.4-12.el7.x86_64.rpm
compat-libtiff3-debuginfo-3.9.4-12.el7.i686.rpm
compat-libtiff3-debuginfo-3.9.4-12.el7.x86_64.rpm

Red Hat Enterprise Linux ComputeNode (v. 7):

Source:
compat-libtiff3-3.9.4-12.el7.src.rpm

x86_64:
compat-libtiff3-3.9.4-12.el7.i686.rpm
compat-libtiff3-3.9.4-12.el7.x86_64.rpm
compat-libtiff3-debuginfo-3.9.4-12.el7.i686.rpm
compat-libtiff3-debuginfo-3.9.4-12.el7.x86_64.rpm

Red Hat Enterprise Linux Server (v. 7):

Source:
compat-libtiff3-3.9.4-12.el7.src.rpm

ppc64:
compat-libtiff3-3.9.4-12.el7.ppc.rpm
compat-libtiff3-3.9.4-12.el7.ppc64.rpm
compat-libtiff3-debuginfo-3.9.4-12.el7.ppc.rpm
compat-libtiff3-debuginfo-3.9.4-12.el7.ppc64.rpm

s390x:
compat-libtiff3-3.9.4-12.el7.s390.rpm
compat-libtiff3-3.9.4-12.el7.s390x.rpm
compat-libtiff3-debuginfo-3.9.4-12.el7.s390.rpm
compat-libtiff3-debuginfo-3.9.4-12.el7.s390x.rpm

x86_64:
compat-libtiff3-3.9.4-12.el7.i686.rpm
compat-libtiff3-3.9.4-12.el7.x86_64.rpm
compat-libtiff3-debuginfo-3.9.4-12.el7.i686.rpm
compat-libtiff3-debuginfo-3.9.4-12.el7.x86_64.rpm

Red Hat Enterprise Linux Workstation (v. 7):

Source:
compat-libtiff3-3.9.4-12.el7.src.rpm

x86_64:
compat-libtiff3-3.9.4-12.el7.i686.rpm
compat-libtiff3-3.9.4-12.el7.x86_64.rpm
compat-libtiff3-debuginfo-3.9.4-12.el7.i686.rpm
compat-libtiff3-debuginfo-3.9.4-12.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-2018-7456
https://access.redhat.com/security/updates/classification/#low
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html-single/7.7_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 2019 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=fz8M
-----END PGP SIGNATURE-----


[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]