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Red Hat Security Advisory
Synopsis: Low: exempi security update
Advisory ID: RHSA-2019:2048-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2019:2048
Issue date: 2019-08-06
CVE Names: CVE-2017-18233 CVE-2017-18234 CVE-2017-18236
CVE-2017-18238 CVE-2018-7730
=====================================================================
1. Summary:
An update for exempi 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 Optional (v. 7) – x86_64
Red Hat Enterprise Linux Server (v. 7) – ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 7) – ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 7) – x86_64
Red Hat Enterprise Linux Workstation Optional (v. 7) – x86_64
3. Description:
Exempi provides a library for easy parsing of XMP metadata. It is a port of
Adobe XMP SDK to work on UNIX and to be build with GNU automake. It
includes XMPCore and XMPFiles.
Security Fix(es):
* exempi: Infinite Loop in Chunk class in
XMPFiles/source/FormatSupport/RIFF.cpp (CVE-2017-18233)
* exempi: Use after free via a PDF file containing JPEG data
(CVE-2017-18234)
* exempi: Infinite loop in ASF_Support::ReadHeaderObject function in
XMPFiles/source/FormatSupport/ASF_Support.cpp (CVE-2017-18236)
* exempi: Infinite loop in TradQT_Manager::ParseCachedBoxes function in
XMPFiles/source/FormatSupport/QuickTime_Support.cpp (CVE-2017-18238)
* exempi: Heap-based buffer overflow in PSD_MetaHandler::CacheFileData
function in XMPFiles/source/FormatSupport/PSIR_FileWriter.cpp allows for
denial of service via crafted XLS file (CVE-2018-7730)
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/):
1555163 – CVE-2018-7730 exempi: Heap-based buffer overflow in PSD_MetaHandler::CacheFileData function in XMPFiles/source/FormatSupport/PSIR_FileWriter.cpp allows for denial of service via crafted XLS file
1558715 – CVE-2017-18238 exempi: Infinite loop in TradQT_Manager::ParseCachedBoxes function in XMPFiles/source/FormatSupport/QuickTime_Support.cpp
1559575 – CVE-2017-18233 exempi: Infinite Loop in Chunk class in XMPFiles/source/FormatSupport/RIFF.cpp
1559590 – CVE-2017-18234 exempi: Use after free via a PDF file containing JPEG data
1559596 – CVE-2017-18236 exempi: Infinite loop in ASF_Support::ReadHeaderObject function in XMPFiles/source/FormatSupport/ASF_Support.cpp
6. Package List:
Red Hat Enterprise Linux Client (v. 7):
Source:
exempi-2.2.0-9.el7.src.rpm
x86_64:
exempi-2.2.0-9.el7.i686.rpm
exempi-2.2.0-9.el7.x86_64.rpm
exempi-debuginfo-2.2.0-9.el7.i686.rpm
exempi-debuginfo-2.2.0-9.el7.x86_64.rpm
Red Hat Enterprise Linux Client Optional (v. 7):
x86_64:
exempi-debuginfo-2.2.0-9.el7.i686.rpm
exempi-debuginfo-2.2.0-9.el7.x86_64.rpm
exempi-devel-2.2.0-9.el7.i686.rpm
exempi-devel-2.2.0-9.el7.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Optional (v. 7):
Source:
exempi-2.2.0-9.el7.src.rpm
x86_64:
exempi-2.2.0-9.el7.i686.rpm
exempi-2.2.0-9.el7.x86_64.rpm
exempi-debuginfo-2.2.0-9.el7.i686.rpm
exempi-debuginfo-2.2.0-9.el7.x86_64.rpm
exempi-devel-2.2.0-9.el7.i686.rpm
exempi-devel-2.2.0-9.el7.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source:
exempi-2.2.0-9.el7.src.rpm
ppc64:
exempi-2.2.0-9.el7.ppc.rpm
exempi-2.2.0-9.el7.ppc64.rpm
exempi-debuginfo-2.2.0-9.el7.ppc.rpm
exempi-debuginfo-2.2.0-9.el7.ppc64.rpm
ppc64le:
exempi-2.2.0-9.el7.ppc64le.rpm
exempi-debuginfo-2.2.0-9.el7.ppc64le.rpm
s390x:
exempi-2.2.0-9.el7.s390.rpm
exempi-2.2.0-9.el7.s390x.rpm
exempi-debuginfo-2.2.0-9.el7.s390.rpm
exempi-debuginfo-2.2.0-9.el7.s390x.rpm
x86_64:
exempi-2.2.0-9.el7.i686.rpm
exempi-2.2.0-9.el7.x86_64.rpm
exempi-debuginfo-2.2.0-9.el7.i686.rpm
exempi-debuginfo-2.2.0-9.el7.x86_64.rpm
Red Hat Enterprise Linux Server Optional (v. 7):
ppc64:
exempi-debuginfo-2.2.0-9.el7.ppc.rpm
exempi-debuginfo-2.2.0-9.el7.ppc64.rpm
exempi-devel-2.2.0-9.el7.ppc.rpm
exempi-devel-2.2.0-9.el7.ppc64.rpm
ppc64le:
exempi-debuginfo-2.2.0-9.el7.ppc64le.rpm
exempi-devel-2.2.0-9.el7.ppc64le.rpm
s390x:
exempi-debuginfo-2.2.0-9.el7.s390.rpm
exempi-debuginfo-2.2.0-9.el7.s390x.rpm
exempi-devel-2.2.0-9.el7.s390.rpm
exempi-devel-2.2.0-9.el7.s390x.rpm
x86_64:
exempi-debuginfo-2.2.0-9.el7.i686.rpm
exempi-debuginfo-2.2.0-9.el7.x86_64.rpm
exempi-devel-2.2.0-9.el7.i686.rpm
exempi-devel-2.2.0-9.el7.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 7):
Source:
exempi-2.2.0-9.el7.src.rpm
x86_64:
exempi-2.2.0-9.el7.i686.rpm
exempi-2.2.0-9.el7.x86_64.rpm
exempi-debuginfo-2.2.0-9.el7.i686.rpm
exempi-debuginfo-2.2.0-9.el7.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 7):
x86_64:
exempi-debuginfo-2.2.0-9.el7.i686.rpm
exempi-debuginfo-2.2.0-9.el7.x86_64.rpm
exempi-devel-2.2.0-9.el7.i686.rpm
exempi-devel-2.2.0-9.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-2017-18233
https://access.redhat.com/security/cve/CVE-2017-18234
https://access.redhat.com/security/cve/CVE-2017-18236
https://access.redhat.com/security/cve/CVE-2017-18238
https://access.redhat.com/security/cve/CVE-2018-7730
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.
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