Published:
10 February 2020
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.0458 SUSE-SU-2020:0359-1 Security update for rubygem-rack 10 February 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: rubygem-rack Publisher: SUSE Impact/Access: Cross-site Scripting -- Remote with User Interaction Access Confidential Data -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2019-16782 CVE-2018-16471 Reference: ESB-2020.0029 ESB-2019.3036 ESB-2019.2042 ESB-2018.3630 Original Bulletin: https://www.suse.com/support/update/announcement/2020/suse-su-20200359-1.html - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for rubygem-rack ______________________________________________________________________________ Announcement ID: SUSE-SU-2020:0359-1 Rating: moderate References: #1114828 #1116600 #1159548 Cross-References: CVE-2018-16471 CVE-2019-16782 Affected Products: SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 SUSE Linux Enterprise High Availability 15-SP1 SUSE Linux Enterprise High Availability 15 ______________________________________________________________________________ An update that solves two vulnerabilities and has one errata is now available. Description: This update for rubygem-rack to version 2.0.8 fixes the following issues: o CVE-2018-16471: Fixed a cross-site scripting (XSS) flaw via the scheme method on Rack::Request (bsc#1116600). o CVE-2019-16782: Fixed a possible information leak and session hijack vulnerability (bsc#1159548). 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 Module for Open Buildservice Development Tools 15-SP1: zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-359=1 o SUSE Linux Enterprise High Availability 15-SP1: zypper in -t patch SUSE-SLE-Product-HA-15-SP1-2020-359=1 o SUSE Linux Enterprise High Availability 15: zypper in -t patch SUSE-SLE-Product-HA-15-2020-359=1 Package List: o SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (aarch64 ppc64le s390x x86_64): ruby2.5-rubygem-rack-doc-2.0.8-3.3.1 ruby2.5-rubygem-rack-testsuite-2.0.8-3.3.1 o SUSE Linux Enterprise High Availability 15-SP1 (aarch64 ppc64le s390x x86_64): ruby2.5-rubygem-rack-2.0.8-3.3.1 o SUSE Linux Enterprise High Availability 15 (aarch64 ppc64le s390x x86_64): ruby2.5-rubygem-rack-2.0.8-3.3.1 References: o https://www.suse.com/security/cve/CVE-2018-16471.html o https://www.suse.com/security/cve/CVE-2019-16782.html o https://bugzilla.suse.com/1114828 o https://bugzilla.suse.com/1116600 o https://bugzilla.suse.com/1159548 - --------------------------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 iQIVAwUBXkCnj2aOgq3Tt24GAQh+iA/7BxR5JUd/sLF4aEcSileox4OAiZ2RkRdS d/IFBiMRWFvO813guQRN3+L78Tyk6FPGdwUHR0aVxLHvT9HGrbg1l/4A7BQs3Qog FMh3A82yh9KNEa/S0oKjqH9E7S4flJ6HnNpLPmJGQkX5rD3XkFAmDomnw/cclhAS qwxlRmRcJeiCfn9+RtP1afgPdGhYL4Pg5fdrzyTv39F9CHQtcNWXj6VkgTMvH036 MORHrLuKLdczNay7SgGjMbin8P6mdGBHy3mh/s8m1vADB/qL+M1hoDAVrRiGzt4c +Qwwej2hQsxFJhOKE5h65lR5EALgEO8cl71qJIPRQr9SM527nk8Yen22OiF68l+k UzJRWErPmAL4cgmXnZrPUHWng2QM+zrowME2JU5kx9ItqLdRNBxOcuPP23NpB4hY 9v/WFpxXql8913kMvwf7nUdCEgjP/fOyuzt4U5I+oO3gSe1uQogOF0X0LRD7KIkD JAV1cH6n/hBl5DpVKSntmHqs+VU29kSLhd5LMVq6hGSVJEwaPsx8tEsssb4SjYBH lbrXLwFPKO1LVxEmyYngoZlPMTaHqYmZSXa7dT9M9yqjeg36buMpAuBgjB51oK1h R4UtAvZNXgJZfPcHPOOCCU97HW2GllA4f4od8LIdy29+h4agd5jTtwxps8WJdr4z CFSdlmkAvsY= =dYvq -----END PGP SIGNATURE-----