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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.0677 SUSE-SU-2019:0539-1 Security update for freerdp 5 March 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: freerdp Publisher: SUSE Operating System: SUSE Impact/Access: Execute Arbitrary Code/Commands -- Existing Account Access Privileged Data -- Remote with User Interaction Denial of Service -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2018-1000852 CVE-2018-8789 CVE-2018-8788 CVE-2018-8787 CVE-2018-8786 CVE-2018-8785 CVE-2018-8784 CVE-2018-0886 Reference: ESB-2019.0411 ESB-2019.0175 Original Bulletin: https://www.suse.com/support/update/announcement/2019/suse-su-20190539-1.html - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for freerdp ______________________________________________________________________________ Announcement ID: SUSE-SU-2019:0539-1 Rating: important References: #1085416 #1087240 #1103557 #1104918 #1112028 #1116708 #1117963 #1117964 #1117965 #1117966 #1117967 #1120507 Cross-References: CVE-2018-0886 CVE-2018-1000852 CVE-2018-8784 CVE-2018-8785 CVE-2018-8786 CVE-2018-8787 CVE-2018-8788 CVE-2018-8789 Affected Products: SUSE Linux Enterprise Workstation Extension 15 SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 ______________________________________________________________________________ An update that solves 8 vulnerabilities and has four fixes is now available. Description: This update for freerdp to version 2.0.0~rc4 fixes the following issues: Security issues fixed: o CVE-2018-0886: Fix a remote code execution vulnerability (CredSSP) (bsc# 1085416, bsc#1087240, bsc#1104918) o CVE-2018-8789: Fix several denial of service vulnerabilities in the in the NTLM Authentication module (bsc#1117965) o CVE-2018-8785: Fix a potential remote code execution vulnerability in the zgfx_decompress function (bsc#1117967) o CVE-2018-8786: Fix a potential remote code execution vulnerability in the update_read_bitmap_update function (bsc#1117966) o CVE-2018-8787: Fix a potential remote code execution vulnerability in the gdi_Bitmap_Decompress function (bsc#1117964) o CVE-2018-8788: Fix a potential remote code execution vulnerability in the nsc_rle_decode function (bsc#1117963) o CVE-2018-8784: Fix a potential remote code execution vulnerability in the zgfx_decompress_segment function (bsc#1116708) o CVE-2018-1000852: Fixed a remote memory access in the drdynvc_process_capability_request function (bsc#1120507) Other issues: o Upgraded to version 2.0.0-rc4 (FATE#326739) o Security and stability improvements, including bsc#1103557 and bsc#1112028 o gateway: multiple fixes and improvements o client/X11: support for rail (remote app) icons was added o The licensing code was re-worked: Per-device licenses are now saved on the client and used on re-connect: WARNING: this is a change in FreeRDP behavior regarding licensing. If the old behavior is required, or no licenses should be saved use the new command line option +old-license (gh#/ FreeRDP/FreeRDP#4979) o Improved order handling - only orders that were enable during capability exchange are accepted. WARNING and NOTE: some servers do improperly send orders that weren't negotiated, for such cases the new command line option /relax-order-checks was added to disable the strict order checking. If connecting to xrdp the options /relax-order-checks *and* +glyph-cache are required. (gh#/FreeRDP/FreeRDP#4926) o Fixed automount issues o Fixed several audio and microphone related issues o Fixed X11 Right-Ctrl ungrab feature o Fixed race condition in rdpsnd channel server. o Disabled SSE2 for ARM and powerpc Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: o SUSE Linux Enterprise Workstation Extension 15: zypper in -t patch SUSE-SLE-Product-WE-15-2019-539=1 o SUSE Linux Enterprise Module for Open Buildservice Development Tools 15: zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2019-539=1 Package List: o SUSE Linux Enterprise Workstation Extension 15 (x86_64): freerdp-2.0.0~rc4-3.3.1 freerdp-debuginfo-2.0.0~rc4-3.3.1 freerdp-debugsource-2.0.0~rc4-3.3.1 freerdp-devel-2.0.0~rc4-3.3.1 libfreerdp2-2.0.0~rc4-3.3.1 libfreerdp2-debuginfo-2.0.0~rc4-3.3.1 libwinpr2-2.0.0~rc4-3.3.1 libwinpr2-debuginfo-2.0.0~rc4-3.3.1 winpr2-devel-2.0.0~rc4-3.3.1 o SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 (aarch64 ppc64le s390x x86_64): freerdp-debuginfo-2.0.0~rc4-3.3.1 freerdp-debugsource-2.0.0~rc4-3.3.1 freerdp-server-2.0.0~rc4-3.3.1 freerdp-server-debuginfo-2.0.0~rc4-3.3.1 freerdp-wayland-2.0.0~rc4-3.3.1 freerdp-wayland-debuginfo-2.0.0~rc4-3.3.1 libuwac0-0-2.0.0~rc4-3.3.1 libuwac0-0-debuginfo-2.0.0~rc4-3.3.1 uwac0-0-devel-2.0.0~rc4-3.3.1 References: o https://www.suse.com/security/cve/CVE-2018-0886.html o https://www.suse.com/security/cve/CVE-2018-1000852.html o https://www.suse.com/security/cve/CVE-2018-8784.html o https://www.suse.com/security/cve/CVE-2018-8785.html o https://www.suse.com/security/cve/CVE-2018-8786.html o https://www.suse.com/security/cve/CVE-2018-8787.html o https://www.suse.com/security/cve/CVE-2018-8788.html o https://www.suse.com/security/cve/CVE-2018-8789.html o https://bugzilla.suse.com/1085416 o https://bugzilla.suse.com/1087240 o https://bugzilla.suse.com/1103557 o https://bugzilla.suse.com/1104918 o https://bugzilla.suse.com/1112028 o https://bugzilla.suse.com/1116708 o https://bugzilla.suse.com/1117963 o https://bugzilla.suse.com/1117964 o https://bugzilla.suse.com/1117965 o https://bugzilla.suse.com/1117966 o https://bugzilla.suse.com/1117967 o https://bugzilla.suse.com/1120507 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXH3SOGaOgq3Tt24GAQitVA/8D4cbBigBb+6on7uJ7D30Rq9XfOGwRpfd VtoSo4pbwDqK00oCYoikEI4n8gpifAKPkxrZGjA2pGS+skkSj9mFWOTC+RiMPfss rnkNEnI+mMhmixrBDCdizIw8lyc4X7TSuUYlEQhXz6E3CTcud/RWln/CClwdw9dK bJnx15Vxf1bS6uQgLx0mVG/zFl6Y9lpIEnGxTG5aBpxiX+3yJm2NqFANb6mcD4Dv jMd+GDvqDaGMuyYSmohmFva6P0ToHr8YBFbjxA0a/u+zA2Cdy8ydXqqT/jP/s6OC aer6tJejN5cEopkutK+uxsNZRz7545CjjYv+pnRmCU2+lbKZk/MIDSm+Ym0nML6e LBCKdTm9hTjH5VBL1vSb+uF7BR627cnV0Ln9cEbMF0MOM0Gx5DaY+yTsRt7we7WK WQv2G8PM2jJnjmnl2H4dsu427sX68wsjMdbQ6/XLpjbz+UO+o7i9svmvHkSYPwf8 YOp8tigYUzHChiLMmWF4+FVXiKhvbg/2mg2fT0g5uP125hgGz3leea905sR9hQpH CTbXXwYwMXJ9aO2JTFwFXUrHjLoH/ig5rBLomw588CViAduOi14sqqMUsHuI5ovC RF4X240olz0RdWlFZCrTh4kVAYOtDWF1+vfW5Cl/qEgayEdt4gAH/l+Hn10krgfG 2/vX4G1zJvQ= =uzxg -----END PGP SIGNATURE-----