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RedHat: RHSA-2020:2406-01 Important: freerdp Out-of-bounds Write

red hat
Calendar Grey June 4, 2020
Dist Redhat Esm H88
An important freerdp security patch has been released for Red Hat Enterprise Linux 6, addressing a critical buffer overflow vulnerability.
An update for freerdp is now available for Red Hat Enterprise Linux 6

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 crypto_rsa_common in libfreerdp/crypto/crypto.c (CVE-2020-13398)
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 fix important red hat enterprise linux out-of-bounds write freerdp remote desktop protocol

References

https://access.redhat.com/security/cve/CVE-2020-13398 https://access.redhat.com/security/updates/classification#important

Package List

Red Hat Enterprise Linux Desktop (v. 6):
Source: freerdp-1.0.2-7.el6_10.src.rpm
i386: freerdp-1.0.2-7.el6_10.i686.rpm freerdp-debuginfo-1.0.2-7.el6_10.i686.rpm freerdp-libs-1.0.2-7.el6_10.i686.rpm freerdp-plugins-1.0.2-7.el6_10.i686.rpm
x86_64: freerdp-1.0.2-7.el6_10.x86_64.rpm freerdp-debuginfo-1.0.2-7.el6_10.x86_64.rpm freerdp-libs-1.0.2-7.el6_10.x86_64.rpm freerdp-plugins-1.0.2-7.el6_10.x86_64.rpm
Red Hat Enterprise Linux Desktop Optional (v. 6):
i386: freerdp-debuginfo-1.0.2-7.el6_10.i686.rpm freerdp-devel-1.0.2-7.el6_10.i686.rpm
x86_64: freerdp-debuginfo-1.0.2-7.el6_10.i686.rpm freerdp-debuginfo-1.0.2-7.el6_10.x86_64.rpm freerdp-devel-1.0.2-7.el6_10.i686.rpm freerdp-devel-1.0.2-7.el6_10.x86_64.rpm freerdp-libs-1.0.2-7.el6_10.i686.rpm
Red Hat Enterprise Linux Server (v. 6):
Source: freerdp-1.0.2-7.el6_10.src.rpm
i386: freerdp-1.0.2-7.el6_10.i686.rpm freerdp-debuginfo-1.0.2-7.el6_10.i686.rpm freerdp-libs-1.0.2-7.el6_10.i686.rpm freerdp-plugins-1.0.2-7.el6_10.i686.rpm
ppc64: freerdp-1.0.2-7.el6_10.ppc64.rpm freerdp-debuginfo-1.0.2-7.el6_10.ppc64.rpm freerdp-libs-1.0.2-7.el6_10.ppc64.rpm freerdp-plugins-1.0.2-7.el6_10.ppc64.rpm
s390x: freerdp-1.0.2-7.el6_10.s390x.rpm freerdp-debuginfo-1.0.2-7.el6_10.s390x.rpm freerdp-libs-1.0.2-7.el6_10.s390x.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2020:2406-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:2406
Issue date: 2020-06-04

Topic

An update for freerdp is now available for Red Hat Enterprise Linux 6.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 fix important red hat enterprise linux out-of-bounds write freerdp remote desktop protocol

Relevant Releases Architectures

Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64

Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64

Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64

Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64

Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64

Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, x86_64

Bugs Fixed

1841199 - CVE-2020-13398 freerdp: Out-of-bounds write in crypto_rsa_common in libfreerdp/crypto/crypto.c

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