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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.1731.2 SUSE-SU-2020:1264-1 Security update for openconnect 18 May 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: openconnect Publisher: SUSE Operating System: SUSE Windows UNIX variants (UNIX, Linux, OSX) Impact/Access: Provide Misleading Information -- Remote/Unauthenticated Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2020-12105 Original Bulletin: https://www.suse.com/support/update/announcement/2020/suse-su-20201264-1.html Revision History: May 18 2020: Sending with new PGP key May 15 2020: Initial Release - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for openconnect ______________________________________________________________________________ Announcement ID: SUSE-SU-2020:1264-1 Rating: moderate References: #1142093 #1170452 Cross-References: CVE-2020-12105 Affected Products: SUSE Linux Enterprise Workstation Extension 12-SP5 SUSE Linux Enterprise Workstation Extension 12-SP4 ______________________________________________________________________________ An update that solves one vulnerability and has one errata is now available. Description: This update for openconnect fixes the following issue: Security issue fixed: o CVE-2020-12105: Fixed the improper handling of negative return values from X509_check_ function calls that might have allowed MITM attacks (bsc# 1170452). Non-security issue fixed: o This is a rebuild to have a higher version than openconnect on Packagehub, to avoid having a vpnc dependency. (bsc#1142093) o A vpnc-script is included in this openconnect package. 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 12-SP5: zypper in -t patch SUSE-SLE-WE-12-SP5-2020-1264=1 o SUSE Linux Enterprise Workstation Extension 12-SP4: zypper in -t patch SUSE-SLE-WE-12-SP4-2020-1264=1 Package List: o SUSE Linux Enterprise Workstation Extension 12-SP5 (x86_64): openconnect-7.08-3.9.1 openconnect-debuginfo-7.08-3.9.1 openconnect-debugsource-7.08-3.9.1 o SUSE Linux Enterprise Workstation Extension 12-SP5 (noarch): openconnect-lang-7.08-3.9.1 o SUSE Linux Enterprise Workstation Extension 12-SP4 (noarch): openconnect-lang-7.08-3.9.1 o SUSE Linux Enterprise Workstation Extension 12-SP4 (x86_64): openconnect-7.08-3.9.1 openconnect-debuginfo-7.08-3.9.1 openconnect-debugsource-7.08-3.9.1 References: o https://www.suse.com/security/cve/CVE-2020-12105.html o https://bugzilla.suse.com/1142093 o https://bugzilla.suse.com/1170452 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. 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 iQIVAwUBXsHgSONLKJtyKPYoAQh46Q//QwY4NTPFA/8UMsIfgc8nL+WAwUh9WAZE myHYaum2mZ16+lL27xer2KTH2ZCnxfW8eDCgG/YQSMh0cedBc/x83+8FDiW7PDyX dMuCLSpfK0wgKg3E8qL8gHjRMpNiqdg4k15Rz3j8TvrPAGSVI0jiHdFh7dPlTH6i /a56a2jeLrlCAenXdfbbTICkSU52C6QBIsEMWgDrDjIT6gwlHBH7mM4A27AaQKc5 2nOyVlfbFu80atTR+ZDWC0NbaJfZyxtM0uxnZ/musOm2r9V0F/Qo3WKuWn7JIX+3 cuUXblXsqV6rTEYsXp2mNr32ZrRyLI3ZlmV5omt3i4RdjUULXH0+gbwJZ/WvYDpl G4bXq71BEkPqylnnAt8dRcaYTrdbtbsNEQftsF0K31Glko0PUcJctMVCdxyK1wBY LngkTbPvkdkMnfXUOh5a7actSDSHS4xUxtSEiOpHUD1jDGcLCjYNGlycRu0DhXJd SjtxKwtWsytmrNKy0f1WEoI+QqfUSs/VTR/BV30E5lne69008FhE4ejzCzwbWxdx Z3vPl5drhuLilIbMCS4VdUBomg7HSrzb/zEEksyMDkfbWuFzeJsQOUa8NUWiYK0Y d9kNRpcKWClPV4u5e/XeiubOGbqJrd/pBJD044k/EsIRjbMpsTGJYtLwvc+bAiXw lLmnfO6tEns= =is+f -----END PGP SIGNATURE-----