Sigurnosni nedostaci programske biblioteke libjpeg-turbo

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Red Hat Security Advisory

Synopsis: Moderate: libjpeg-turbo security update
Advisory ID: RHSA-2019:2052-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2019:2052
Issue date: 2019-08-06
CVE Names: CVE-2016-3616 CVE-2018-11212 CVE-2018-11213
CVE-2018-11214 CVE-2018-11813 CVE-2018-14498
=====================================================================

1. Summary:

An update for libjpeg-turbo is now available for Red Hat Enterprise Linux
7.

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 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) – 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:

The libjpeg-turbo packages contain a library of functions for manipulating
JPEG images. They also contain simple client programs for accessing the
libjpeg functions. These packages provide the same functionality and API as
libjpeg but with better performance.

Security Fix(es):

* libjpeg: null pointer dereference in cjpeg (CVE-2016-3616)

* libjpeg-turbo: heap-based buffer over-read via crafted 8-bit BMP in
get_8bit_row in rdbmp.c leads to denial of service (CVE-2018-14498)

* libjpeg-turbo: Divide By Zero in alloc_sarray function in jmemmgr.c
(CVE-2018-11212)

* libjpeg: Segmentation fault in get_text_gray_row function in rdppm.c
(CVE-2018-11213)

* libjpeg: Segmentation fault in get_text_rgb_row function in rdppm.c
(CVE-2018-11214)

* libjpeg: “cjpeg” utility large loop because read_pixel in rdtarga.c
mishandles EOF (CVE-2018-11813)

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/):

1318509 – null pointer dereference in libjpeg library in cjpeg
1319661 – CVE-2016-3616 libjpeg: null pointer dereference in cjpeg
1579973 – CVE-2018-11212 libjpeg-turbo: Divide By Zero in alloc_sarray function in jmemmgr.c
1579979 – CVE-2018-11213 libjpeg: Segmentation fault in get_text_gray_row function in rdppm.c
1579980 – CVE-2018-11214 libjpeg: Segmentation fault in get_text_rgb_row function in rdppm.c
1588803 – CVE-2018-11813 libjpeg: “cjpeg” utility large loop because read_pixel in rdtarga.c mishandles EOF
1687424 – CVE-2018-14498 libjpeg-turbo: heap-based buffer over-read via crafted 8-bit BMP in get_8bit_row in rdbmp.c leads to denial of service

6. Package List:

Red Hat Enterprise Linux Client (v. 7):

Source:
libjpeg-turbo-1.2.90-8.el7.src.rpm

x86_64:
libjpeg-turbo-1.2.90-8.el7.i686.rpm
libjpeg-turbo-1.2.90-8.el7.x86_64.rpm
libjpeg-turbo-debuginfo-1.2.90-8.el7.i686.rpm
libjpeg-turbo-debuginfo-1.2.90-8.el7.x86_64.rpm

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

x86_64:
libjpeg-turbo-debuginfo-1.2.90-8.el7.i686.rpm
libjpeg-turbo-debuginfo-1.2.90-8.el7.x86_64.rpm
libjpeg-turbo-devel-1.2.90-8.el7.i686.rpm
libjpeg-turbo-devel-1.2.90-8.el7.x86_64.rpm
libjpeg-turbo-static-1.2.90-8.el7.i686.rpm
libjpeg-turbo-static-1.2.90-8.el7.x86_64.rpm
libjpeg-turbo-utils-1.2.90-8.el7.x86_64.rpm
turbojpeg-1.2.90-8.el7.i686.rpm
turbojpeg-1.2.90-8.el7.x86_64.rpm
turbojpeg-devel-1.2.90-8.el7.i686.rpm
turbojpeg-devel-1.2.90-8.el7.x86_64.rpm

Red Hat Enterprise Linux ComputeNode (v. 7):

Source:
libjpeg-turbo-1.2.90-8.el7.src.rpm

x86_64:
libjpeg-turbo-1.2.90-8.el7.i686.rpm
libjpeg-turbo-1.2.90-8.el7.x86_64.rpm
libjpeg-turbo-debuginfo-1.2.90-8.el7.i686.rpm
libjpeg-turbo-debuginfo-1.2.90-8.el7.x86_64.rpm

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

Red Hat Enterprise Linux Server (v. 7):

Source:
libjpeg-turbo-1.2.90-8.el7.src.rpm

ppc64:
libjpeg-turbo-1.2.90-8.el7.ppc.rpm
libjpeg-turbo-1.2.90-8.el7.ppc64.rpm
libjpeg-turbo-debuginfo-1.2.90-8.el7.ppc.rpm
libjpeg-turbo-debuginfo-1.2.90-8.el7.ppc64.rpm
libjpeg-turbo-devel-1.2.90-8.el7.ppc.rpm
libjpeg-turbo-devel-1.2.90-8.el7.ppc64.rpm

ppc64le:
libjpeg-turbo-1.2.90-8.el7.ppc64le.rpm
libjpeg-turbo-debuginfo-1.2.90-8.el7.ppc64le.rpm
libjpeg-turbo-devel-1.2.90-8.el7.ppc64le.rpm

s390x:
libjpeg-turbo-1.2.90-8.el7.s390.rpm
libjpeg-turbo-1.2.90-8.el7.s390x.rpm
libjpeg-turbo-debuginfo-1.2.90-8.el7.s390.rpm
libjpeg-turbo-debuginfo-1.2.90-8.el7.s390x.rpm
libjpeg-turbo-devel-1.2.90-8.el7.s390.rpm
libjpeg-turbo-devel-1.2.90-8.el7.s390x.rpm

x86_64:
libjpeg-turbo-1.2.90-8.el7.i686.rpm
libjpeg-turbo-1.2.90-8.el7.x86_64.rpm
libjpeg-turbo-debuginfo-1.2.90-8.el7.i686.rpm
libjpeg-turbo-debuginfo-1.2.90-8.el7.x86_64.rpm
libjpeg-turbo-devel-1.2.90-8.el7.i686.rpm
libjpeg-turbo-devel-1.2.90-8.el7.x86_64.rpm

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

ppc64:
libjpeg-turbo-debuginfo-1.2.90-8.el7.ppc.rpm
libjpeg-turbo-debuginfo-1.2.90-8.el7.ppc64.rpm
libjpeg-turbo-static-1.2.90-8.el7.ppc.rpm
libjpeg-turbo-static-1.2.90-8.el7.ppc64.rpm
libjpeg-turbo-utils-1.2.90-8.el7.ppc64.rpm
turbojpeg-1.2.90-8.el7.ppc.rpm
turbojpeg-1.2.90-8.el7.ppc64.rpm
turbojpeg-devel-1.2.90-8.el7.ppc.rpm
turbojpeg-devel-1.2.90-8.el7.ppc64.rpm

ppc64le:
libjpeg-turbo-debuginfo-1.2.90-8.el7.ppc64le.rpm
libjpeg-turbo-static-1.2.90-8.el7.ppc64le.rpm
libjpeg-turbo-utils-1.2.90-8.el7.ppc64le.rpm
turbojpeg-1.2.90-8.el7.ppc64le.rpm
turbojpeg-devel-1.2.90-8.el7.ppc64le.rpm

s390x:
libjpeg-turbo-debuginfo-1.2.90-8.el7.s390.rpm
libjpeg-turbo-debuginfo-1.2.90-8.el7.s390x.rpm
libjpeg-turbo-static-1.2.90-8.el7.s390.rpm
libjpeg-turbo-static-1.2.90-8.el7.s390x.rpm
libjpeg-turbo-utils-1.2.90-8.el7.s390x.rpm
turbojpeg-1.2.90-8.el7.s390.rpm
turbojpeg-1.2.90-8.el7.s390x.rpm
turbojpeg-devel-1.2.90-8.el7.s390.rpm
turbojpeg-devel-1.2.90-8.el7.s390x.rpm

x86_64:
libjpeg-turbo-debuginfo-1.2.90-8.el7.i686.rpm
libjpeg-turbo-debuginfo-1.2.90-8.el7.x86_64.rpm
libjpeg-turbo-static-1.2.90-8.el7.i686.rpm
libjpeg-turbo-static-1.2.90-8.el7.x86_64.rpm
libjpeg-turbo-utils-1.2.90-8.el7.x86_64.rpm
turbojpeg-1.2.90-8.el7.i686.rpm
turbojpeg-1.2.90-8.el7.x86_64.rpm
turbojpeg-devel-1.2.90-8.el7.i686.rpm
turbojpeg-devel-1.2.90-8.el7.x86_64.rpm

Red Hat Enterprise Linux Workstation (v. 7):

Source:
libjpeg-turbo-1.2.90-8.el7.src.rpm

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

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-2016-3616
https://access.redhat.com/security/cve/CVE-2018-11212
https://access.redhat.com/security/cve/CVE-2018-11213
https://access.redhat.com/security/cve/CVE-2018-11214
https://access.redhat.com/security/cve/CVE-2018-11813
https://access.redhat.com/security/cve/CVE-2018-14498
https://access.redhat.com/security/updates/classification/#moderate
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/

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