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Red Hat Security Advisory
Synopsis: Important: python-pillow security update
Advisory ID: RHSA-2020:0566-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:0566
Issue date: 2020-02-20
CVE Names: CVE-2019-16865 CVE-2020-5311 CVE-2020-5312
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1. Summary:
An update for python-pillow is now available for Red Hat Enterprise Linux
8.0 Update Services for SAP Solutions.
Red Hat Product Security has rated this update as having a security impact
of Important. 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 AppStream E4S (v. 8.0) – aarch64, ppc64le, s390x, x86_64
3. Description:
The python-pillow packages contain a Python image processing library that
provides extensive file format support, an efficient internal
representation, and powerful image-processing capabilities.
Security Fix(es):
* python-pillow: out-of-bounds write in expandrow in
libImaging/SgiRleDecode.c (CVE-2020-5311)
* python-pillow: improperly restricted operations on memory buffer in
libImaging/PcxDecode.c (CVE-2020-5312)
* python-pillow: reading specially crafted image files leads to allocation
of large amounts of memory and denial of service (CVE-2019-16865)
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/):
1774066 – CVE-2019-16865 python-pillow: reading specially crafted image files leads to allocation of large amounts of memory and denial of service
1789533 – CVE-2020-5312 python-pillow: improperly restricted operations on memory buffer in libImaging/PcxDecode.c
1789535 – CVE-2020-5311 python-pillow: out-of-bounds write in expandrow in libImaging/SgiRleDecode.c
6. Package List:
Red Hat Enterprise Linux AppStream E4S (v. 8.0):
Source:
python-pillow-5.1.1-10.el8_0.src.rpm
aarch64:
python-pillow-debuginfo-5.1.1-10.el8_0.aarch64.rpm
python-pillow-debugsource-5.1.1-10.el8_0.aarch64.rpm
python3-pillow-5.1.1-10.el8_0.aarch64.rpm
python3-pillow-debuginfo-5.1.1-10.el8_0.aarch64.rpm
python3-pillow-tk-debuginfo-5.1.1-10.el8_0.aarch64.rpm
ppc64le:
python-pillow-debuginfo-5.1.1-10.el8_0.ppc64le.rpm
python-pillow-debugsource-5.1.1-10.el8_0.ppc64le.rpm
python3-pillow-5.1.1-10.el8_0.ppc64le.rpm
python3-pillow-debuginfo-5.1.1-10.el8_0.ppc64le.rpm
python3-pillow-tk-debuginfo-5.1.1-10.el8_0.ppc64le.rpm
s390x:
python-pillow-debuginfo-5.1.1-10.el8_0.s390x.rpm
python-pillow-debugsource-5.1.1-10.el8_0.s390x.rpm
python3-pillow-5.1.1-10.el8_0.s390x.rpm
python3-pillow-debuginfo-5.1.1-10.el8_0.s390x.rpm
python3-pillow-tk-debuginfo-5.1.1-10.el8_0.s390x.rpm
x86_64:
python-pillow-debuginfo-5.1.1-10.el8_0.x86_64.rpm
python-pillow-debugsource-5.1.1-10.el8_0.x86_64.rpm
python3-pillow-5.1.1-10.el8_0.x86_64.rpm
python3-pillow-debuginfo-5.1.1-10.el8_0.x86_64.rpm
python3-pillow-tk-debuginfo-5.1.1-10.el8_0.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-2019-16865
https://access.redhat.com/security/cve/CVE-2020-5311
https://access.redhat.com/security/cve/CVE-2020-5312
https://access.redhat.com/security/updates/classification/#important
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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