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Red Hat Security Advisory 2020-5443-01

Red Hat Security Advisory 2020-5443-01
Posted Dec 15, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-5443-01 - GD is an open source code library for the dynamic creation of images by programmers. GD creates PNG, JPEG, GIF, WebP, XPM, BMP images, among other formats. Issues addressed include heap overflow and integer overflow vulnerabilities.

tags | advisory, overflow, vulnerability
systems | linux, redhat
advisories | CVE-2016-5766
SHA-256 | a52b53f51871e9f09d4e5affe5357910752a7ba99d8ba9eb815566d8e248ac9c

Red Hat Security Advisory 2020-5443-01

Change Mirror Download
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=====================================================================
Red Hat Security Advisory

Synopsis: Moderate: gd security update
Advisory ID: RHSA-2020:5443-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:5443
Issue date: 2020-12-15
CVE Names: CVE-2016-5766
=====================================================================

1. Summary:

An update for gd 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:

GD is an open source code library for the dynamic creation of images by
programmers. GD creates PNG, JPEG, GIF, WebP, XPM, BMP images, among other
formats.

Security Fix(es):

* gd: Integer overflow in _gd2GetHeader() resulting in heap overflow
(CVE-2016-5766)

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/):

1351068 - CVE-2016-5766 gd: Integer overflow in _gd2GetHeader() resulting in heap overflow

6. Package List:

Red Hat Enterprise Linux Client (v. 7):

Source:
gd-2.0.35-27.el7_9.src.rpm

x86_64:
gd-2.0.35-27.el7_9.i686.rpm
gd-2.0.35-27.el7_9.x86_64.rpm
gd-debuginfo-2.0.35-27.el7_9.i686.rpm
gd-debuginfo-2.0.35-27.el7_9.x86_64.rpm

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

x86_64:
gd-debuginfo-2.0.35-27.el7_9.i686.rpm
gd-debuginfo-2.0.35-27.el7_9.x86_64.rpm
gd-devel-2.0.35-27.el7_9.i686.rpm
gd-devel-2.0.35-27.el7_9.x86_64.rpm
gd-progs-2.0.35-27.el7_9.x86_64.rpm

Red Hat Enterprise Linux ComputeNode (v. 7):

Source:
gd-2.0.35-27.el7_9.src.rpm

x86_64:
gd-2.0.35-27.el7_9.i686.rpm
gd-2.0.35-27.el7_9.x86_64.rpm
gd-debuginfo-2.0.35-27.el7_9.i686.rpm
gd-debuginfo-2.0.35-27.el7_9.x86_64.rpm

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

x86_64:
gd-debuginfo-2.0.35-27.el7_9.i686.rpm
gd-debuginfo-2.0.35-27.el7_9.x86_64.rpm
gd-devel-2.0.35-27.el7_9.i686.rpm
gd-devel-2.0.35-27.el7_9.x86_64.rpm
gd-progs-2.0.35-27.el7_9.x86_64.rpm

Red Hat Enterprise Linux Server (v. 7):

Source:
gd-2.0.35-27.el7_9.src.rpm

ppc64:
gd-2.0.35-27.el7_9.ppc.rpm
gd-2.0.35-27.el7_9.ppc64.rpm
gd-debuginfo-2.0.35-27.el7_9.ppc.rpm
gd-debuginfo-2.0.35-27.el7_9.ppc64.rpm

ppc64le:
gd-2.0.35-27.el7_9.ppc64le.rpm
gd-debuginfo-2.0.35-27.el7_9.ppc64le.rpm

s390x:
gd-2.0.35-27.el7_9.s390.rpm
gd-2.0.35-27.el7_9.s390x.rpm
gd-debuginfo-2.0.35-27.el7_9.s390.rpm
gd-debuginfo-2.0.35-27.el7_9.s390x.rpm

x86_64:
gd-2.0.35-27.el7_9.i686.rpm
gd-2.0.35-27.el7_9.x86_64.rpm
gd-debuginfo-2.0.35-27.el7_9.i686.rpm
gd-debuginfo-2.0.35-27.el7_9.x86_64.rpm

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

ppc64:
gd-debuginfo-2.0.35-27.el7_9.ppc.rpm
gd-debuginfo-2.0.35-27.el7_9.ppc64.rpm
gd-devel-2.0.35-27.el7_9.ppc.rpm
gd-devel-2.0.35-27.el7_9.ppc64.rpm
gd-progs-2.0.35-27.el7_9.ppc64.rpm

ppc64le:
gd-debuginfo-2.0.35-27.el7_9.ppc64le.rpm
gd-devel-2.0.35-27.el7_9.ppc64le.rpm
gd-progs-2.0.35-27.el7_9.ppc64le.rpm

s390x:
gd-debuginfo-2.0.35-27.el7_9.s390.rpm
gd-debuginfo-2.0.35-27.el7_9.s390x.rpm
gd-devel-2.0.35-27.el7_9.s390.rpm
gd-devel-2.0.35-27.el7_9.s390x.rpm
gd-progs-2.0.35-27.el7_9.s390x.rpm

x86_64:
gd-debuginfo-2.0.35-27.el7_9.i686.rpm
gd-debuginfo-2.0.35-27.el7_9.x86_64.rpm
gd-devel-2.0.35-27.el7_9.i686.rpm
gd-devel-2.0.35-27.el7_9.x86_64.rpm
gd-progs-2.0.35-27.el7_9.x86_64.rpm

Red Hat Enterprise Linux Workstation (v. 7):

Source:
gd-2.0.35-27.el7_9.src.rpm

x86_64:
gd-2.0.35-27.el7_9.i686.rpm
gd-2.0.35-27.el7_9.x86_64.rpm
gd-debuginfo-2.0.35-27.el7_9.i686.rpm
gd-debuginfo-2.0.35-27.el7_9.x86_64.rpm

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

x86_64:
gd-debuginfo-2.0.35-27.el7_9.i686.rpm
gd-debuginfo-2.0.35-27.el7_9.x86_64.rpm
gd-devel-2.0.35-27.el7_9.i686.rpm
gd-devel-2.0.35-27.el7_9.x86_64.rpm
gd-progs-2.0.35-27.el7_9.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-2016-5766
https://access.redhat.com/security/updates/classification/#moderate

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.
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