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Red Hat Enterprise Linux 7: RHSA-2020:2334-01 Important: freerdp Update

red hat
Calendar Grey May 28, 2020
Dist Redhat Esm H88
The latest announcement from Red Hat highlights a significant update for freerdp aimed at mitigating severe security vulnerabilities in Linux environments.
An update for freerdp is now available for Red Hat Enterprise Linux 7

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

FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. The xfreerdp client can connect to RDP servers such as Microsoft Windows machines, xrdp, and VirtualBox.
Security Fix(es):
* freerdp: Out-of-bounds write in planar.c (CVE-2020-11521)
* freerdp: Integer overflow in region.c (CVE-2020-11523)
* freerdp: Out-of-bounds write in interleaved.c (CVE-2020-11524)
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 security issue Red Hat Enterprise Linux important integer overflow out-of-bounds freerdp

References

https://access.redhat.com/security/cve/CVE-2020-11521 https://access.redhat.com/security/cve/CVE-2020-11523 https://access.redhat.com/security/cve/CVE-2020-11524 https://access.redhat.com/security/updates/classification/#important

Package List

Red Hat Enterprise Linux Client (v. 7):
Source: freerdp-2.0.0-4.rc4.el7_8.src.rpm
x86_64: freerdp-2.0.0-4.rc4.el7_8.x86_64.rpm freerdp-debuginfo-2.0.0-4.rc4.el7_8.i686.rpm freerdp-debuginfo-2.0.0-4.rc4.el7_8.x86_64.rpm freerdp-libs-2.0.0-4.rc4.el7_8.i686.rpm freerdp-libs-2.0.0-4.rc4.el7_8.x86_64.rpm libwinpr-2.0.0-4.rc4.el7_8.i686.rpm libwinpr-2.0.0-4.rc4.el7_8.x86_64.rpm
Red Hat Enterprise Linux Client Optional (v. 7):
x86_64: freerdp-debuginfo-2.0.0-4.rc4.el7_8.i686.rpm freerdp-debuginfo-2.0.0-4.rc4.el7_8.x86_64.rpm freerdp-devel-2.0.0-4.rc4.el7_8.i686.rpm freerdp-devel-2.0.0-4.rc4.el7_8.x86_64.rpm libwinpr-devel-2.0.0-4.rc4.el7_8.i686.rpm libwinpr-devel-2.0.0-4.rc4.el7_8.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source: freerdp-2.0.0-4.rc4.el7_8.src.rpm
ppc64: freerdp-2.0.0-4.rc4.el7_8.ppc64.rpm freerdp-debuginfo-2.0.0-4.rc4.el7_8.ppc.rpm freerdp-debuginfo-2.0.0-4.rc4.el7_8.ppc64.rpm freerdp-libs-2.0.0-4.rc4.el7_8.ppc.rpm freerdp-libs-2.0.0-4.rc4.el7_8.ppc64.rpm libwinpr-2.0.0-4.rc4.el7_8.ppc.rpm libwinpr-2.0.0-4.rc4.el7_8.ppc64.rpm
ppc64le: freerdp-2.0.0-4.rc4.el7_8.ppc64le.rpm freerdp-debuginfo-2.0.0-4.rc4.el7_8.ppc64le.rpm freerdp-libs-2.0.0-4.rc4.el7_8.ppc64le.rpm libwinpr-2.0.0-4.rc4.el7_8.ppc64le.rpm
s390x: freerdp-2.0.0-4.rc4.el7_8.s390x.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2020:2334-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:2334
Issue date: 2020-05-28

Topic

An update for freerdp is now available for Red Hat Enterprise Linux 7.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 security issue Red Hat Enterprise Linux important integer overflow out-of-bounds freerdp

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 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

Bugs Fixed

1836214 - CVE-2020-11521 freerdp: Out-of-bounds write in planar.c

1836226 - CVE-2020-11524 freerdp: Out-of-bounds write in interleaved.c

1836234 - CVE-2020-11523 freerdp: Integer overflow in region.c

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