CentOS ProjectCESA-2020:2334freerdp, libwinpr security update
6.6 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
6 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:P/I:P/A:P
0.02 Low
EPSS
Percentile
88.7%
CentOS Errata and Security Advisory CESA-2020:2334
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.
Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2020-June/085866.html
Affected packages:
freerdp
freerdp-devel
freerdp-libs
libwinpr
libwinpr-devel
Upstream details at:
https://access.redhat.com/errata/RHSA-2020:2334
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| CentOS | 7 | x86_64 | freerdp | < 2.0.0-4.rc4.el7_8 | freerdp-2.0.0-4.rc4.el7_8.x86_64.rpm |
| CentOS | 7 | i686 | freerdp-devel | < 2.0.0-4.rc4.el7_8 | freerdp-devel-2.0.0-4.rc4.el7_8.i686.rpm |
| CentOS | 7 | x86_64 | freerdp-devel | < 2.0.0-4.rc4.el7_8 | freerdp-devel-2.0.0-4.rc4.el7_8.x86_64.rpm |
| CentOS | 7 | i686 | freerdp-libs | < 2.0.0-4.rc4.el7_8 | freerdp-libs-2.0.0-4.rc4.el7_8.i686.rpm |
| CentOS | 7 | x86_64 | freerdp-libs | < 2.0.0-4.rc4.el7_8 | freerdp-libs-2.0.0-4.rc4.el7_8.x86_64.rpm |
| CentOS | 7 | i686 | libwinpr | < 2.0.0-4.rc4.el7_8 | libwinpr-2.0.0-4.rc4.el7_8.i686.rpm |
| CentOS | 7 | x86_64 | libwinpr | < 2.0.0-4.rc4.el7_8 | libwinpr-2.0.0-4.rc4.el7_8.x86_64.rpm |
| CentOS | 7 | i686 | libwinpr-devel | < 2.0.0-4.rc4.el7_8 | libwinpr-devel-2.0.0-4.rc4.el7_8.i686.rpm |
| CentOS | 7 | x86_64 | libwinpr-devel | < 2.0.0-4.rc4.el7_8 | libwinpr-devel-2.0.0-4.rc4.el7_8.x86_64.rpm |
Related
6.6 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
6 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:P/I:P/A:P
0.02 Low
EPSS
Percentile
88.7%