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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.1129 Security update for curl 6 April 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: curl Publisher: SUSE Operating System: SUSE Impact/Access: Provide Misleading Information -- Remote with User Interaction Access Confidential Data -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2021-22890 CVE-2021-22876 Reference: ESB-2021.1118 Original Bulletin: https://www.suse.com/support/update/announcement/2021/suse-su-20211006-1 - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for curl ______________________________________________________________________________ Announcement ID: SUSE-SU-2021:1006-1 Rating: moderate References: #1183933 #1183934 Cross-References: CVE-2021-22876 CVE-2021-22890 Affected Products: SUSE MicroOS 5.0 SUSE Linux Enterprise Module for Basesystem 15-SP2 ______________________________________________________________________________ An update that fixes two vulnerabilities is now available. Description: This update for curl fixes the following issues: o CVE-2021-22890: TLS 1.3 session ticket proxy host mixup (bsc#1183934) o CVE-2021-22876: Automatic referer leaks credentials (bsc#1183933) 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 MicroOS 5.0: zypper in -t patch SUSE-SUSE-MicroOS-5.0-2021-1006=1 o SUSE Linux Enterprise Module for Basesystem 15-SP2: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-1006=1 Package List: o SUSE MicroOS 5.0 (aarch64 x86_64): curl-7.66.0-4.14.1 curl-debuginfo-7.66.0-4.14.1 curl-debugsource-7.66.0-4.14.1 libcurl4-7.66.0-4.14.1 libcurl4-debuginfo-7.66.0-4.14.1 o SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x x86_64): curl-7.66.0-4.14.1 curl-debuginfo-7.66.0-4.14.1 curl-debugsource-7.66.0-4.14.1 libcurl-devel-7.66.0-4.14.1 libcurl4-7.66.0-4.14.1 libcurl4-debuginfo-7.66.0-4.14.1 o SUSE Linux Enterprise Module for Basesystem 15-SP2 (x86_64): libcurl4-32bit-7.66.0-4.14.1 libcurl4-32bit-debuginfo-7.66.0-4.14.1 References: o https://www.suse.com/security/cve/CVE-2021-22876.html o https://www.suse.com/security/cve/CVE-2021-22890.html o https://bugzilla.suse.com/1183933 o https://bugzilla.suse.com/1183934 - --------------------------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 iQIVAwUBYGu9NeNLKJtyKPYoAQiDYg/+NQGRAtvlzmNsC5Z/eAH8j1dOWhqUd45j 6UFQ9/56nCbmcNpgp0QjgU3ON2brPRyvidloe95Qn50hQb0XiTBF4M6k8xJaQTYb 1CZx7navh2GaZj/q1irV4lLLjaqiPOuRkJ41SpTvs/Nw7VzVf3DdpIiXhl4Jc6Gw 2vm0FsAninxgqIlYD4CF7gjXhrHXi++uEFPqUc2OqHvE45r+SZtDBKsZrC7GWrMb 1T3YIgLPBzfkQHuE0ahkk6snNW38wd76TquVteZU4Upnx3BSBe/9zkhhUBckTMIX YyoBoPVyqu3u9/4ocBJE+VLyMmOALJkdlApbugX8GqVqRzdoFTqGH6HoAChdOzly CBeJBlcuNazDX4bM5eT/ZBomvY7854oSUwecqP9ZrRJKPWHzLu6HjVic6m0fl4tG xus+3I0ca0efy5XokKgtVfDM4e3lj/vuhlTvNei6uwGDb8NwONq4gwdqNhJUZVmx UOP4Sc8eqJVfrm1D25SrvcRrLEJ94cGv3Dg1BkQkmED3njMA+tX/gQmSOwdzAV+K iW9Reoc3kAHWDm/l2NWfTk9I/npzjj0oAhEKPljVW5508QS5IiMqXA1foKAndq1K oHGE9taRGBkuYTd8zxGLjVFeJPEyHltl3JSMCcH2JbBcDCVAmNLIGhcuT55XI5pf zn+nGPASD6k= =FB0J -----END PGP SIGNATURE-----