# CVE-2020-15103: freerdp: FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license CVE-2020-15103 is fixed in 17 products on 1 platform, first by freerdp2-shadow-x11 2.2.0+dfsg1-0ubuntu0.18.04.1, released July 27, 2020. It is not reported as exploited. Patch Radar priority: Routine. - Web page: https://patchblox.com/security/cve/CVE-2020-15103 - Priority: Routine - CVSS: 3.5 (Moderate) - EPSS: 0.0146 - CISA KEV: not listed - Exploited (vendor report): no - Publicly disclosed: no - Published: Jul 27, 2020 ## Description 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. The following packages have been upgraded to a later upstream version: freerdp (2.2.0). (BZ#1881971) Security Fix(es): * freerdp: out of bounds read in TrioParse (CVE-2020-4030) * freerdp: out of bound reads resulting in accessing memory location outside of static array PRIMARY_DRAWING_ORDER_FIELD_BYTES (CVE-2020-11095) * freerdp: out of bounds read in PRIMARY_DRAWING_ORDER_FIELD_BYTES (CVE-2020-11097) * freerdp: out of bounds read in license_read_new_or_upgrade_license_packet (CVE-2020-11099) * freerdp: integer overflow due to missing input sanitation in rdpegfx channel (CVE-2020-15103) * freerdp: out-of-bounds read in RLEDECOMPRESS (CVE-2020-4033) * freerdp: out-of-bound read in update_read_cache_bitmap_v3_order (CVE-2020-11096) * freerdp: out-of-bound read in glyph_cache_put (CVE-2020-11098) 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. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.4 Release Notes linked from the References section. ## Where it's fixed | Platform | Product | Fixed in | Fix | Released | |---|---|---|---|---| | Linux | freerdp RHEL 8 | 2:2.2.0-1.el8 | [RHSA-2021:1849](https://patchblox.com/security/data/fix/linux/rhsa-2021-1849.md) | May 18, 2021 | | Linux | freerdp ol 8 | 2:2.2.0-1.el8 | [ELSA-2021-1849](https://patchblox.com/security/data/fix/linux/elsa-2021-1849.md) | May 25, 2021 | | Linux | freerdp-devel RHEL 8 | 2:2.2.0-1.el8 | [RHSA-2021:1849](https://patchblox.com/security/data/fix/linux/rhsa-2021-1849.md) | May 18, 2021 | | Linux | freerdp-devel ol 8 | 2:2.2.0-1.el8 | [ELSA-2021-1849](https://patchblox.com/security/data/fix/linux/elsa-2021-1849.md) | May 25, 2021 | | Linux | freerdp-libs RHEL 8 | 2:2.2.0-1.el8 | [RHSA-2021:1849](https://patchblox.com/security/data/fix/linux/rhsa-2021-1849.md) | May 18, 2021 | | Linux | freerdp-libs ol 8 | 2:2.2.0-1.el8 | [ELSA-2021-1849](https://patchblox.com/security/data/fix/linux/elsa-2021-1849.md) | May 25, 2021 | | Linux | freerdp2-shadow-x11 Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.1 | [freerdp2-shadow-x11 2.2.0+dfsg1-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-freerdp2-shadow-x11-2.2.0-dfsg1-0ubuntu0.18.04.1.md) | Jul 27, 2020 | | Linux | freerdp2-shadow-x11 Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.1 | [freerdp2-shadow-x11 2.2.0+dfsg1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-freerdp2-shadow-x11-2.2.0-dfsg1-0ubuntu0.20.04.1.md) | Jul 27, 2020 | | Linux | freerdp2-wayland Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.1 | [freerdp2-wayland 2.2.0+dfsg1-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-freerdp2-wayland-2.2.0-dfsg1-0ubuntu0.18.04.1.md) | Jul 27, 2020 | | Linux | freerdp2-wayland Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.1 | [freerdp2-wayland 2.2.0+dfsg1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-freerdp2-wayland-2.2.0-dfsg1-0ubuntu0.20.04.1.md) | Jul 27, 2020 | | Linux | freerdp2-x11 Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.1 | [freerdp2-x11 2.2.0+dfsg1-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-freerdp2-x11-2.2.0-dfsg1-0ubuntu0.18.04.1.md) | Jul 27, 2020 | | Linux | freerdp2-x11 Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.1 | [freerdp2-x11 2.2.0+dfsg1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-freerdp2-x11-2.2.0-dfsg1-0ubuntu0.20.04.1.md) | Jul 27, 2020 | | Linux | libfreerdp-client2-2 Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.1 | [libfreerdp-client2-2 2.2.0+dfsg1-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libfreerdp-client2-2-2.2.0-dfsg1-0ubuntu0.18.04.1.md) | Jul 27, 2020 | | Linux | libfreerdp-client2-2 Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.1 | [libfreerdp-client2-2 2.2.0+dfsg1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libfreerdp-client2-2-2.2.0-dfsg1-0ubuntu0.20.04.1.md) | Jul 27, 2020 | | Linux | libfreerdp-server2-2 Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.1 | [libfreerdp-server2-2 2.2.0+dfsg1-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libfreerdp-server2-2-2.2.0-dfsg1-0ubuntu0.18.04.1.md) | Jul 27, 2020 | | Linux | libfreerdp-server2-2 Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.1 | [libfreerdp-server2-2 2.2.0+dfsg1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libfreerdp-server2-2-2.2.0-dfsg1-0ubuntu0.20.04.1.md) | Jul 27, 2020 | | Linux | libfreerdp-shadow-subsystem2-2 Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.1 | [libfreerdp-shadow-subsystem2-2 2.2.0+dfsg1-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libfreerdp-shadow-subsystem2-2-2.2.0-dfsg1-0ubuntu0.18.04.1.md) | Jul 27, 2020 | | Linux | libfreerdp-shadow-subsystem2-2 Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.1 | [libfreerdp-shadow-subsystem2-2 2.2.0+dfsg1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libfreerdp-shadow-subsystem2-2-2.2.0-dfsg1-0ubuntu0.20.04.1.md) | Jul 27, 2020 | | Linux | libfreerdp-shadow2-2 Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.1 | [libfreerdp-shadow2-2 2.2.0+dfsg1-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libfreerdp-shadow2-2-2.2.0-dfsg1-0ubuntu0.18.04.1.md) | Jul 27, 2020 | | Linux | libfreerdp-shadow2-2 Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.1 | [libfreerdp-shadow2-2 2.2.0+dfsg1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libfreerdp-shadow2-2-2.2.0-dfsg1-0ubuntu0.20.04.1.md) | Jul 27, 2020 | | Linux | libfreerdp2-2 Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.1 | [libfreerdp2-2 2.2.0+dfsg1-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libfreerdp2-2-2.2.0-dfsg1-0ubuntu0.18.04.1.md) | Jul 27, 2020 | | Linux | libfreerdp2-2 Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.1 | [libfreerdp2-2 2.2.0+dfsg1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libfreerdp2-2-2.2.0-dfsg1-0ubuntu0.20.04.1.md) | Jul 27, 2020 | | Linux | libuwac0-0 Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.1 | [libuwac0-0 2.2.0+dfsg1-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libuwac0-0-2.2.0-dfsg1-0ubuntu0.18.04.1.md) | Jul 27, 2020 | | Linux | libuwac0-0 Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.1 | [libuwac0-0 2.2.0+dfsg1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libuwac0-0-2.2.0-dfsg1-0ubuntu0.20.04.1.md) | Jul 27, 2020 | | Linux | libwinpr RHEL 8 | 2:2.2.0-1.el8 | [RHSA-2021:1849](https://patchblox.com/security/data/fix/linux/rhsa-2021-1849.md) | May 18, 2021 | | Linux | libwinpr ol 8 | 2:2.2.0-1.el8 | [ELSA-2021-1849](https://patchblox.com/security/data/fix/linux/elsa-2021-1849.md) | May 25, 2021 | | Linux | libwinpr-devel RHEL 8 | 2:2.2.0-1.el8 | [RHSA-2021:1849](https://patchblox.com/security/data/fix/linux/rhsa-2021-1849.md) | May 18, 2021 | | Linux | libwinpr-devel ol 8 | 2:2.2.0-1.el8 | [ELSA-2021-1849](https://patchblox.com/security/data/fix/linux/elsa-2021-1849.md) | May 25, 2021 | | Linux | libwinpr-tools2-2 Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.1 | [libwinpr-tools2-2 2.2.0+dfsg1-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libwinpr-tools2-2-2.2.0-dfsg1-0ubuntu0.18.04.1.md) | Jul 27, 2020 | | Linux | libwinpr-tools2-2 Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.1 | [libwinpr-tools2-2 2.2.0+dfsg1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libwinpr-tools2-2-2.2.0-dfsg1-0ubuntu0.20.04.1.md) | Jul 27, 2020 | | Linux | libwinpr2-2 Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.1 | [libwinpr2-2 2.2.0+dfsg1-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libwinpr2-2-2.2.0-dfsg1-0ubuntu0.18.04.1.md) | Jul 27, 2020 | | Linux | libwinpr2-2 Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.1 | [libwinpr2-2 2.2.0+dfsg1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libwinpr2-2-2.2.0-dfsg1-0ubuntu0.20.04.1.md) | Jul 27, 2020 | | Linux | winpr-utils Ubuntu 18.04.6 LTS (bionic) | 2.2.0+dfsg1-0ubuntu0.18.04.1 | [winpr-utils 2.2.0+dfsg1-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-winpr-utils-2.2.0-dfsg1-0ubuntu0.18.04.1.md) | Jul 27, 2020 | | Linux | winpr-utils Ubuntu 20.04 LTS (focal) | 2.2.0+dfsg1-0ubuntu0.20.04.1 | [winpr-utils 2.2.0+dfsg1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-winpr-utils-2.2.0-dfsg1-0ubuntu0.20.04.1.md) | Jul 27, 2020 | --- Data as of 2026-11-08T00:53:09Z UTC. 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