CVE-2020-11523
freerdp: FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license
CVE-2020-11523 is fixed in 61 products on 1 platform, first by freerdp-x11 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2, released May 22, 2020. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
9.8
Important
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0200
80th percentile
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| freerdp · RHEL 8 | 2:2.0.0-46.rc4.el8_2.1 | RHSA-2020:2336 | May 28, 2020 |
| freerdp · ol 8 | 2:2.0.0-46.rc4.el8_2.1 | ELSA-2020-2336 | Jun 4, 2020 |
| freerdp-devel · RHEL 8 | 2:2.0.0-46.rc4.el8_2.1 | RHSA-2020:2336 | May 28, 2020 |
| freerdp-devel · ol 8 | 2:2.0.0-46.rc4.el8_2.1 | ELSA-2020-2336 | Jun 4, 2020 |
| freerdp-libs · RHEL 8 | 2:2.0.0-46.rc4.el8_2.1 | RHSA-2020:2336 | May 28, 2020 |
| freerdp-libs · ol 8 | 2:2.0.0-46.rc4.el8_2.1 | ELSA-2020-2336 | Jun 4, 2020 |
| freerdp-x11 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | freerdp-x11 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| freerdp2-shadow-x11 · Ubuntu 18.04.6 LTS (bionic) | 2.1.1+dfsg1-0ubuntu0.18.04.1 | freerdp2-shadow-x11 2.1.1+dfsg1-0ubuntu0.18.04.1 | May 29, 2020 |
| freerdp2-shadow-x11 · Ubuntu 20.04 LTS (focal) | 2.1.1+dfsg1-0ubuntu0.20.04.1 | freerdp2-shadow-x11 2.1.1+dfsg1-0ubuntu0.20.04.1 | May 29, 2020 |
| freerdp2-wayland · Ubuntu 18.04.6 LTS (bionic) | 2.1.1+dfsg1-0ubuntu0.18.04.1 | freerdp2-wayland 2.1.1+dfsg1-0ubuntu0.18.04.1 | May 29, 2020 |
| freerdp2-wayland · Ubuntu 20.04 LTS (focal) | 2.1.1+dfsg1-0ubuntu0.20.04.1 | freerdp2-wayland 2.1.1+dfsg1-0ubuntu0.20.04.1 | May 29, 2020 |
| freerdp2-x11 · Ubuntu 18.04.6 LTS (bionic) | 2.1.1+dfsg1-0ubuntu0.18.04.1 | freerdp2-x11 2.1.1+dfsg1-0ubuntu0.18.04.1 | May 29, 2020 |
| freerdp2-x11 · Ubuntu 20.04 LTS (focal) | 2.1.1+dfsg1-0ubuntu0.20.04.1 | freerdp2-x11 2.1.1+dfsg1-0ubuntu0.20.04.1 | May 29, 2020 |
| libfreerdp-cache1.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libfreerdp-cache1.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libfreerdp-client1.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libfreerdp-client1.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libfreerdp-client2-2 · Ubuntu 18.04.6 LTS (bionic) | 2.1.1+dfsg1-0ubuntu0.18.04.1 | libfreerdp-client2-2 2.1.1+dfsg1-0ubuntu0.18.04.1 | May 29, 2020 |
| libfreerdp-client2-2 · Ubuntu 20.04 LTS (focal) | 2.1.1+dfsg1-0ubuntu0.20.04.1 | libfreerdp-client2-2 2.1.1+dfsg1-0ubuntu0.20.04.1 | May 29, 2020 |
| libfreerdp-codec1.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libfreerdp-codec1.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libfreerdp-common1.1.0 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libfreerdp-common1.1.0 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libfreerdp-core1.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libfreerdp-core1.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libfreerdp-crypto1.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libfreerdp-crypto1.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libfreerdp-gdi1.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libfreerdp-gdi1.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libfreerdp-locale1.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libfreerdp-locale1.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libfreerdp-plugins-standard · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libfreerdp-plugins-standard 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libfreerdp-primitives1.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libfreerdp-primitives1.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libfreerdp-rail1.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libfreerdp-rail1.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libfreerdp-server2-2 · Ubuntu 18.04.6 LTS (bionic) | 2.1.1+dfsg1-0ubuntu0.18.04.1 | libfreerdp-server2-2 2.1.1+dfsg1-0ubuntu0.18.04.1 | May 29, 2020 |
| libfreerdp-server2-2 · Ubuntu 20.04 LTS (focal) | 2.1.1+dfsg1-0ubuntu0.20.04.1 | libfreerdp-server2-2 2.1.1+dfsg1-0ubuntu0.20.04.1 | May 29, 2020 |
| libfreerdp-shadow-subsystem2-2 · Ubuntu 18.04.6 LTS (bionic) | 2.1.1+dfsg1-0ubuntu0.18.04.1 | libfreerdp-shadow-subsystem2-2 2.1.1+dfsg1-0ubuntu0.18.04.1 | May 29, 2020 |
| libfreerdp-shadow-subsystem2-2 · Ubuntu 20.04 LTS (focal) | 2.1.1+dfsg1-0ubuntu0.20.04.1 | libfreerdp-shadow-subsystem2-2 2.1.1+dfsg1-0ubuntu0.20.04.1 | May 29, 2020 |
| libfreerdp-shadow2-2 · Ubuntu 18.04.6 LTS (bionic) | 2.1.1+dfsg1-0ubuntu0.18.04.1 | libfreerdp-shadow2-2 2.1.1+dfsg1-0ubuntu0.18.04.1 | May 29, 2020 |
| libfreerdp-shadow2-2 · Ubuntu 20.04 LTS (focal) | 2.1.1+dfsg1-0ubuntu0.20.04.1 | libfreerdp-shadow2-2 2.1.1+dfsg1-0ubuntu0.20.04.1 | May 29, 2020 |
| libfreerdp-utils1.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libfreerdp-utils1.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libfreerdp2-2 · Ubuntu 18.04.6 LTS (bionic) | 2.1.1+dfsg1-0ubuntu0.18.04.1 | libfreerdp2-2 2.1.1+dfsg1-0ubuntu0.18.04.1 | May 29, 2020 |
| libfreerdp2-2 · Ubuntu 20.04 LTS (focal) | 2.1.1+dfsg1-0ubuntu0.20.04.1 | libfreerdp2-2 2.1.1+dfsg1-0ubuntu0.20.04.1 | May 29, 2020 |
| libuwac0-0 · Ubuntu 18.04.6 LTS (bionic) | 2.1.1+dfsg1-0ubuntu0.18.04.1 | libuwac0-0 2.1.1+dfsg1-0ubuntu0.18.04.1 | May 29, 2020 |
| libuwac0-0 · Ubuntu 20.04 LTS (focal) | 2.1.1+dfsg1-0ubuntu0.20.04.1 | libuwac0-0 2.1.1+dfsg1-0ubuntu0.20.04.1 | May 29, 2020 |
| libwinpr · RHEL 8 | 2:2.0.0-46.rc4.el8_2.1 | RHSA-2020:2336 | May 28, 2020 |
| libwinpr · ol 8 | 2:2.0.0-46.rc4.el8_2.1 | ELSA-2020-2336 | Jun 4, 2020 |
| libwinpr-asn1-0.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libwinpr-asn1-0.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libwinpr-bcrypt0.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libwinpr-bcrypt0.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libwinpr-credentials0.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libwinpr-credentials0.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libwinpr-credui0.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libwinpr-credui0.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libwinpr-crt0.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libwinpr-crt0.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libwinpr-crypto0.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libwinpr-crypto0.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libwinpr-devel · RHEL 8 | 2:2.0.0-46.rc4.el8_2.1 | RHSA-2020:2336 | May 28, 2020 |
| libwinpr-devel · ol 8 | 2:2.0.0-46.rc4.el8_2.1 | ELSA-2020-2336 | Jun 4, 2020 |
| libwinpr-dsparse0.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libwinpr-dsparse0.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libwinpr-environment0.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libwinpr-environment0.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libwinpr-error0.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libwinpr-error0.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libwinpr-file0.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libwinpr-file0.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libwinpr-handle0.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libwinpr-handle0.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libwinpr-heap0.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libwinpr-heap0.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libwinpr-input0.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libwinpr-input0.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libwinpr-interlocked0.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libwinpr-interlocked0.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libwinpr-io0.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libwinpr-io0.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libwinpr-library0.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libwinpr-library0.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libwinpr-path0.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libwinpr-path0.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libwinpr-pipe0.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libwinpr-pipe0.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libwinpr-pool0.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libwinpr-pool0.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libwinpr-registry0.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libwinpr-registry0.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libwinpr-rpc0.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libwinpr-rpc0.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libwinpr-sspi0.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libwinpr-sspi0.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libwinpr-sspicli0.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libwinpr-sspicli0.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libwinpr-synch0.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libwinpr-synch0.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libwinpr-sysinfo0.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libwinpr-sysinfo0.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libwinpr-thread0.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libwinpr-thread0.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libwinpr-timezone0.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libwinpr-timezone0.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libwinpr-tools2-2 · Ubuntu 18.04.6 LTS (bionic) | 2.1.1+dfsg1-0ubuntu0.18.04.1 | libwinpr-tools2-2 2.1.1+dfsg1-0ubuntu0.18.04.1 | May 29, 2020 |
| libwinpr-tools2-2 · Ubuntu 20.04 LTS (focal) | 2.1.1+dfsg1-0ubuntu0.20.04.1 | libwinpr-tools2-2 2.1.1+dfsg1-0ubuntu0.20.04.1 | May 29, 2020 |
| libwinpr-utils0.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libwinpr-utils0.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libwinpr-winhttp0.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libwinpr-winhttp0.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libwinpr-winsock0.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libwinpr-winsock0.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| libwinpr2-2 · Ubuntu 18.04.6 LTS (bionic) | 2.1.1+dfsg1-0ubuntu0.18.04.1 | libwinpr2-2 2.1.1+dfsg1-0ubuntu0.18.04.1 | May 29, 2020 |
| libwinpr2-2 · Ubuntu 20.04 LTS (focal) | 2.1.1+dfsg1-0ubuntu0.20.04.1 | libwinpr2-2 2.1.1+dfsg1-0ubuntu0.20.04.1 | May 29, 2020 |
| libxfreerdp-client1.1 · Ubuntu 18.04.6 LTS (bionic) | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | libxfreerdp-client1.1 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | May 22, 2020 |
| winpr-utils · Ubuntu 18.04.6 LTS (bionic) | 2.1.1+dfsg1-0ubuntu0.18.04.1 | winpr-utils 2.1.1+dfsg1-0ubuntu0.18.04.1 | May 29, 2020 |
| winpr-utils · Ubuntu 20.04 LTS (focal) | 2.1.1+dfsg1-0ubuntu0.20.04.1 | winpr-utils 2.1.1+dfsg1-0ubuntu0.20.04.1 | May 29, 2020 |
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