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Red Hat Enterprise Linux 8.0: RHSA-2020-0566 Important: python-pillow DoS

red hat
Calendar Grey February 20, 2020
Dist Redhat Esm H88
A crucial announcement for python-pillow resolves vulnerabilities in Red Hat Enterprise Linux 8.0 tailored for SAP Solutions.
An update for python-pillow is now available for Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions

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

Summary

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.

Topics%20covered

Topics Covered

security advisory DoS important Red Hat Enterprise memory allocation python-pillow

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

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


Severity
important
Lowest
Low
Medium
High
Critical

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

Topic

An update for python-pillow is now available for Red Hat Enterprise Linux8.0 Update Services for SAP Solutions.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory DoS important Red Hat Enterprise memory allocation python-pillow

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream E4S (v. 8.0) - aarch64, ppc64le, s390x, x86_64

Bugs Fixed

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

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