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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.2611 Security update for freerdp 31 July 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: freerdp Publisher: SUSE Operating System: SUSE Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Denial of Service -- Remote/Unauthenticated Access Confidential Data -- Remote/Unauthenticated Reduced Security -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2020-13398 CVE-2020-13397 CVE-2020-13396 CVE-2020-11526 CVE-2020-11525 CVE-2020-11524 CVE-2020-11523 CVE-2020-11522 CVE-2020-11521 CVE-2020-11099 CVE-2020-11098 CVE-2020-11097 CVE-2020-11096 CVE-2020-11095 CVE-2020-11089 CVE-2020-11088 CVE-2020-11087 CVE-2020-11086 CVE-2020-11085 CVE-2020-11043 CVE-2020-11041 CVE-2020-11040 CVE-2020-11039 CVE-2020-11038 CVE-2020-11019 CVE-2020-11018 CVE-2020-11017 CVE-2020-4033 CVE-2020-4032 CVE-2020-4031 CVE-2020-4030 Reference: ESB-2020.2527 ESB-2020.1986 Original Bulletin: https://www.suse.com/support/update/announcement/2020/suse-su-20202068-1 - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for freerdp ______________________________________________________________________________ Announcement ID: SUSE-SU-2020:2068-1 Rating: important References: #1169679 #1169748 #1171441 #1171443 #1171444 #1171445 #1171446 #1171447 #1171474 #1173247 #1173605 #1174200 Cross-References: CVE-2020-11017 CVE-2020-11018 CVE-2020-11019 CVE-2020-11038 CVE-2020-11039 CVE-2020-11040 CVE-2020-11041 CVE-2020-11043 CVE-2020-11085 CVE-2020-11086 CVE-2020-11087 CVE-2020-11088 CVE-2020-11089 CVE-2020-11095 CVE-2020-11096 CVE-2020-11097 CVE-2020-11098 CVE-2020-11099 CVE-2020-11521 CVE-2020-11522 CVE-2020-11523 CVE-2020-11524 CVE-2020-11525 CVE-2020-11526 CVE-2020-13396 CVE-2020-13397 CVE-2020-13398 CVE-2020-4030 CVE-2020-4031 CVE-2020-4032 CVE-2020-4033 Affected Products: SUSE Linux Enterprise Workstation Extension 15-SP2 ______________________________________________________________________________ An update that fixes 31 vulnerabilities is now available. Description: This update for freerdp fixes the following issues: frerdp was updated to version 2.1.2 (bsc#1171441,bsc#1173247 and jsc#ECO-2006): o CVE-2020-11017: Fixed a double free which could have denied the server's service. o CVE-2020-11018: Fixed an out of bounds read which a malicious clients could have triggered. o CVE-2020-11019: Fixed an issue which could have led to denial of service if logger was set to "WLOG_TRACE". o CVE-2020-11038: Fixed a buffer overflow when /video redirection was used. o CVE-2020-11039: Fixed an issue which could have allowed arbitrary memory read and write when USB redirection was enabled. o CVE-2020-11040: Fixed an out of bounds data read in clear_decompress_subcode_rlex. o CVE-2020-11041: Fixed an issue with the configuration for sound backend which could have led to server's denial of service. o CVE-2020-11043: Fixed an out of bounds read in rfx_process_message_tileset. o CVE-2020-11085: Fixed an out of bounds read in cliprdr_read_format_list. o CVE-2020-11086: Fixed an out of bounds read in ntlm_read_ntlm_v2_client_challenge. o CVE-2020-11087: Fixed an out of bounds read in ntlm_read_AuthenticateMessage. o CVE-2020-11088: Fixed an out of bounds read in ntlm_read_NegotiateMessage. o CVE-2020-11089: Fixed an out of bounds read in irp function family. o CVE-2020-11095: Fixed a global out of bounds read in update_recv_primary_order. o CVE-2020-11096: Fixed a global out of bounds read in update_read_cache_bitmap_v3_order. o CVE-2020-11097: Fixed an out of bounds read in ntlm_av_pair_get. o CVE-2020-11098: Fixed an out of bounds read in glyph_cache_put. o CVE-2020-11099: Fixed an out of bounds Read in license_read_new_or_upgrade_license_packet. o CVE-2020-11521: Fixed an out of bounds write in planar.c (bsc#1171443). o CVE-2020-11522: Fixed an out of bounds read in gdi.c (bsc#1171444). o CVE-2020-11523: Fixed an integer overflow in region.c (bsc#1171445). o CVE-2020-11524: Fixed an out of bounds write in interleaved.c (bsc# 1171446). o CVE-2020-11525: Fixed an out of bounds read in bitmap.c (bsc#1171447). o CVE-2020-11526: Fixed an out of bounds read in update_recv_secondary_order (bsc#1171674). o CVE-2020-13396: Fixed an Read in ntlm_read_ChallengeMessage. o CVE-2020-13397: Fixed an out of bounds read in security_fips_decrypt due to uninitialized value. o CVE-2020-13398: Fixed an out of bounds write in crypto_rsa_common. o CVE-2020-4030: Fixed an out of bounds read in `TrioParse`. o CVE-2020-4031: Fixed a use after free in gdi_SelectObject. o CVE-2020-4032: Fixed an integer casting in `update_recv_secondary_order`. o CVE-2020-4033: Fixed an out of bound read in RLEDECOMPRESS. o Fixed an issue where freerdp failed with -fno-common (bsc#1169748). o Fixed an issue where USB redirection with FreeRDP was not working (bsc# 1169679). 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-SP2: zypper in -t patch SUSE-SLE-Product-WE-15-SP2-2020-2068=1 Package List: o SUSE Linux Enterprise Workstation Extension 15-SP2 (x86_64): freerdp-2.1.2-15.7.1 freerdp-debuginfo-2.1.2-15.7.1 freerdp-debugsource-2.1.2-15.7.1 freerdp-devel-2.1.2-15.7.1 libfreerdp2-2.1.2-15.7.1 libfreerdp2-debuginfo-2.1.2-15.7.1 libwinpr2-2.1.2-15.7.1 libwinpr2-debuginfo-2.1.2-15.7.1 winpr2-devel-2.1.2-15.7.1 References: o https://www.suse.com/security/cve/CVE-2020-11017.html o https://www.suse.com/security/cve/CVE-2020-11018.html o https://www.suse.com/security/cve/CVE-2020-11019.html o https://www.suse.com/security/cve/CVE-2020-11038.html o https://www.suse.com/security/cve/CVE-2020-11039.html o https://www.suse.com/security/cve/CVE-2020-11040.html o https://www.suse.com/security/cve/CVE-2020-11041.html o https://www.suse.com/security/cve/CVE-2020-11043.html o https://www.suse.com/security/cve/CVE-2020-11085.html o https://www.suse.com/security/cve/CVE-2020-11086.html o https://www.suse.com/security/cve/CVE-2020-11087.html o https://www.suse.com/security/cve/CVE-2020-11088.html o https://www.suse.com/security/cve/CVE-2020-11089.html o https://www.suse.com/security/cve/CVE-2020-11095.html o https://www.suse.com/security/cve/CVE-2020-11096.html o https://www.suse.com/security/cve/CVE-2020-11097.html o https://www.suse.com/security/cve/CVE-2020-11098.html o https://www.suse.com/security/cve/CVE-2020-11099.html o https://www.suse.com/security/cve/CVE-2020-11521.html o https://www.suse.com/security/cve/CVE-2020-11522.html o https://www.suse.com/security/cve/CVE-2020-11523.html o https://www.suse.com/security/cve/CVE-2020-11524.html o https://www.suse.com/security/cve/CVE-2020-11525.html o https://www.suse.com/security/cve/CVE-2020-11526.html o https://www.suse.com/security/cve/CVE-2020-13396.html o https://www.suse.com/security/cve/CVE-2020-13397.html o https://www.suse.com/security/cve/CVE-2020-13398.html o https://www.suse.com/security/cve/CVE-2020-4030.html o https://www.suse.com/security/cve/CVE-2020-4031.html o https://www.suse.com/security/cve/CVE-2020-4032.html o https://www.suse.com/security/cve/CVE-2020-4033.html o https://bugzilla.suse.com/1169679 o https://bugzilla.suse.com/1169748 o https://bugzilla.suse.com/1171441 o https://bugzilla.suse.com/1171443 o https://bugzilla.suse.com/1171444 o https://bugzilla.suse.com/1171445 o https://bugzilla.suse.com/1171446 o https://bugzilla.suse.com/1171447 o https://bugzilla.suse.com/1171474 o https://bugzilla.suse.com/1173247 o https://bugzilla.suse.com/1173605 o https://bugzilla.suse.com/1174200 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXyNtSuNLKJtyKPYoAQhE/A/9H7rOymKcGzXOtePJEL6tjfpaLKW4gpZp uoZKVBhC8NhAtHTztJ/S15C5md4cnl7uuwmLDHO8HCi3++sy2lfRNjlSzy8Q1c4X 7eFvmfZoJBzPMgmJR5X5qAJGhLnfAZJGHz7fBcRPEpvLptzBPAKlBs1r5ezmdYbd +M7irCr9PYJ8qGM/Ii8XnbRQFsiK7ZCWE40fLz4IftH9+fO489ACU5El4y2m1tHp yg9zOBKWsnmAgTNkCfn2LIkKcNKNQa8ceIYfzvSQZxB2hLA7sUZIPhrlV3x0RauG BAYKnTAEhYGJOcnc9N26D+1krKXc55mSZQ/fAdxAMA3txg5fF20xsl6ZrkalnBme qHzow2OzMJZR8kONVbIDpacJB+jwt47W10TTirMIDgkaMRPea+eWFMjZtLtyvG9o J1iJcIonvoR/MN6Mp5Z8WCkgmtn6vfx9RwbpsTQRFCqlQVZ8FAIRqWObHK6owujF +oupsYjKN7kGa4ERK8PWFU+TQJh2cwUBFclijrIkyNkLUW3M0v+Qa9DdA3yHebJ7 aZIhg4y71ACipzVRKPae1WeR2PrEiRsTVWpQNCWkJW4TG60uHOjIrXya/pTcCuTx 2L+y5L42CMiGw/kRjO9YXBKBp+9Dc7+JGl2Z+7EOs/7s26kT2HiGpFTGv5QWHZ5r RIUTLVzvFgc= =E7lp -----END PGP SIGNATURE-----