You are here
Home > Preporuke > Sigurnosni nedostatak programske biblioteke libtiff

Sigurnosni nedostatak programske biblioteke libtiff

—–BEGIN PGP SIGNED MESSAGE—–
Hash: SHA256

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

Synopsis: Moderate: libtiff security update
Advisory ID: RHSA-2020:1688-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:1688
Issue date: 2020-04-28
CVE Names: CVE-2019-14973
=====================================================================

1. Summary:

An update for libtiff 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 libtiff packages contain a library of functions for manipulating Tagged
Image File Format (TIFF) files.

Security Fix(es):

* libtiff: integer overflow in _TIFFCheckMalloc and _TIFFCheckRealloc in
tif_aux.c (CVE-2019-14973)

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

All running applications linked against libtiff must be restarted for this
update to take effect.

5. Bugs fixed (https://bugzilla.redhat.com/):

1745951 – CVE-2019-14973 libtiff: integer overflow in _TIFFCheckMalloc and _TIFFCheckRealloc in tif_aux.c

6. Package List:

Red Hat Enterprise Linux AppStream (v. 8):

Source:
libtiff-4.0.9-17.el8.src.rpm

aarch64:
libtiff-4.0.9-17.el8.aarch64.rpm
libtiff-debuginfo-4.0.9-17.el8.aarch64.rpm
libtiff-debugsource-4.0.9-17.el8.aarch64.rpm
libtiff-devel-4.0.9-17.el8.aarch64.rpm
libtiff-tools-debuginfo-4.0.9-17.el8.aarch64.rpm

ppc64le:
libtiff-4.0.9-17.el8.ppc64le.rpm
libtiff-debuginfo-4.0.9-17.el8.ppc64le.rpm
libtiff-debugsource-4.0.9-17.el8.ppc64le.rpm
libtiff-devel-4.0.9-17.el8.ppc64le.rpm
libtiff-tools-debuginfo-4.0.9-17.el8.ppc64le.rpm

s390x:
libtiff-4.0.9-17.el8.s390x.rpm
libtiff-debuginfo-4.0.9-17.el8.s390x.rpm
libtiff-debugsource-4.0.9-17.el8.s390x.rpm
libtiff-devel-4.0.9-17.el8.s390x.rpm
libtiff-tools-debuginfo-4.0.9-17.el8.s390x.rpm

x86_64:
libtiff-4.0.9-17.el8.i686.rpm
libtiff-4.0.9-17.el8.x86_64.rpm
libtiff-debuginfo-4.0.9-17.el8.i686.rpm
libtiff-debuginfo-4.0.9-17.el8.x86_64.rpm
libtiff-debugsource-4.0.9-17.el8.i686.rpm
libtiff-debugsource-4.0.9-17.el8.x86_64.rpm
libtiff-devel-4.0.9-17.el8.i686.rpm
libtiff-devel-4.0.9-17.el8.x86_64.rpm
libtiff-tools-debuginfo-4.0.9-17.el8.i686.rpm
libtiff-tools-debuginfo-4.0.9-17.el8.x86_64.rpm

Red Hat CodeReady Linux Builder (v. 8):

aarch64:
libtiff-debuginfo-4.0.9-17.el8.aarch64.rpm
libtiff-debugsource-4.0.9-17.el8.aarch64.rpm
libtiff-tools-4.0.9-17.el8.aarch64.rpm
libtiff-tools-debuginfo-4.0.9-17.el8.aarch64.rpm

ppc64le:
libtiff-debuginfo-4.0.9-17.el8.ppc64le.rpm
libtiff-debugsource-4.0.9-17.el8.ppc64le.rpm
libtiff-tools-4.0.9-17.el8.ppc64le.rpm
libtiff-tools-debuginfo-4.0.9-17.el8.ppc64le.rpm

s390x:
libtiff-debuginfo-4.0.9-17.el8.s390x.rpm
libtiff-debugsource-4.0.9-17.el8.s390x.rpm
libtiff-tools-4.0.9-17.el8.s390x.rpm
libtiff-tools-debuginfo-4.0.9-17.el8.s390x.rpm

x86_64:
libtiff-debuginfo-4.0.9-17.el8.x86_64.rpm
libtiff-debugsource-4.0.9-17.el8.x86_64.rpm
libtiff-tools-4.0.9-17.el8.x86_64.rpm
libtiff-tools-debuginfo-4.0.9-17.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-2019-14973
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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=ynE4
—–END PGP SIGNATURE—–


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

Top
More in Preporuke
Sigurnosni nedostatak programskog paketa memcached

Otkriven je sigurnosni nedostatak u programskom paketu memcached za operacijski sustav RHEL. Otkriveni nedostatak potencijalnim udaljenim napadačima omogućuje izazivanje DoS...

Close