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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2023.1733 Security update for curl 23 March 2023 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: curl Publisher: SUSE Operating System: SUSE Resolution: Patch/Upgrade CVE Names: CVE-2023-27538 CVE-2023-27536 CVE-2023-27535 CVE-2023-27534 CVE-2023-27533 Original Bulletin: https://www.suse.com/support/update/announcement/2023/suse-su-20230865-1 Comment: CVSS (Max): 5.8 CVE-2023-27538 (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H) CVSS Source: SUSE Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H - --------------------------BEGIN INCLUDED TEXT-------------------- Security update for curl Announcement ID: SUSE-SU-2023:0865-1 Rating: moderate o #1209209 o #1209210 References: o #1209211 o #1209212 o #1209214 o CVE-2023-27533 o CVE-2023-27534 Cross-References: o CVE-2023-27535 o CVE-2023-27536 o CVE-2023-27538 o CVE-2023-27533 ( SUSE ): 4.5 CVSS:3.1/AV:L/AC:H/PR:L/UI:N /S:U/C:L/I:L/A:L o CVE-2023-27534 ( SUSE ): 4.5 CVSS:3.1/AV:L/AC:H/PR:L/UI:N /S:U/C:L/I:L/A:L o CVE-2023-27535 ( SUSE ): 5.8 CVSS:3.1/AV:L/AC:H/PR:L/UI:N CVSS scores: /S:U/C:L/I:L/A:H o CVE-2023-27536 ( SUSE ): 5.8 CVSS:3.1/AV:L/AC:H/PR:L/UI:N /S:U/C:L/I:L/A:H o CVE-2023-27538 ( SUSE ): 5.8 CVSS:3.1/AV:L/AC:H/PR:L/UI:N /S:U/C:L/I:L/A:H o SUSE Linux Enterprise High Performance Computing 12 SP5 Affected o SUSE Linux Enterprise Server 12 SP5 Products: o SUSE Linux Enterprise Server for SAP Applications 12 SP5 o SUSE Linux Enterprise Software Development Kit 12 SP5 An update that solves five vulnerabilities can now be installed. Description: This update for curl fixes the following issues: o CVE-2023-27533: Fixed TELNET option IAC injection (bsc#1209209). o CVE-2023-27534: Fixed SFTP path ~ resolving discrepancy (bsc#1209210). o CVE-2023-27535: Fixed FTP too eager connection reuse (bsc#1209211). o CVE-2023-27536: Fixed GSS delegation too eager connection reuse (bsc# 1209212). o CVE-2023-27538: Fixed SSH connection too eager reuse still (bsc#1209214). Patch Instructions: To install this SUSE Moderate 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 Software Development Kit 12 SP5 zypper in -t patch SUSE-SLE-SDK-12-SP5-2023-865=1 o SUSE Linux Enterprise High Performance Computing 12 SP5 zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-865=1 o SUSE Linux Enterprise Server 12 SP5 zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-865=1 o SUSE Linux Enterprise Server for SAP Applications 12 SP5 zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-865=1 Package List: o SUSE Linux Enterprise Software Development Kit 12 SP5 (aarch64 ppc64le s390x x86_64) curl-debugsource-7.60.0-11.60.1 curl-debuginfo-7.60.0-11.60.1 libcurl-devel-7.60.0-11.60.1 o SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 x86_64) curl-7.60.0-11.60.1 libcurl4-debuginfo-7.60.0-11.60.1 libcurl4-7.60.0-11.60.1 curl-debugsource-7.60.0-11.60.1 curl-debuginfo-7.60.0-11.60.1 o SUSE Linux Enterprise High Performance Computing 12 SP5 (x86_64) libcurl4-debuginfo-32bit-7.60.0-11.60.1 libcurl4-32bit-7.60.0-11.60.1 o SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64) curl-7.60.0-11.60.1 libcurl4-debuginfo-7.60.0-11.60.1 libcurl4-7.60.0-11.60.1 curl-debugsource-7.60.0-11.60.1 curl-debuginfo-7.60.0-11.60.1 o SUSE Linux Enterprise Server 12 SP5 (s390x x86_64) libcurl4-debuginfo-32bit-7.60.0-11.60.1 libcurl4-32bit-7.60.0-11.60.1 o SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64) curl-7.60.0-11.60.1 libcurl4-debuginfo-7.60.0-11.60.1 libcurl4-7.60.0-11.60.1 curl-debugsource-7.60.0-11.60.1 curl-debuginfo-7.60.0-11.60.1 o SUSE Linux Enterprise Server for SAP Applications 12 SP5 (x86_64) libcurl4-debuginfo-32bit-7.60.0-11.60.1 libcurl4-32bit-7.60.0-11.60.1 References: o https://www.suse.com/security/cve/CVE-2023-27533.html o https://www.suse.com/security/cve/CVE-2023-27534.html o https://www.suse.com/security/cve/CVE-2023-27535.html o https://www.suse.com/security/cve/CVE-2023-27536.html o https://www.suse.com/security/cve/CVE-2023-27538.html o https://bugzilla.suse.com/show_bug.cgiid=1209209 o https://bugzilla.suse.com/show_bug.cgiid=1209210 o https://bugzilla.suse.com/show_bug.cgiid=1209211 o https://bugzilla.suse.com/show_bug.cgiid=1209212 o https://bugzilla.suse.com/show_bug.cgiid=1209214 - --------------------------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: https://auscert.org.au/gpg-key/ iQIVAwUBZBvTgMkNZI30y1K9AQjPVg/8CLEtOPIhkrdLkGlw+LQgcp7cx+PfBgrQ SZzN6ivzZg222hPu85zXYgwnLGFowirA4kKB8liO4YnajIrfK7aaxnfTnorU2tiP EEb+GBM1bSm/HVw3EEh7nCg8A0INtQdgqTcuuStcIwj/4ybrTBdpr01Cd8siWfE6 7bfeg4DhwghhVtdg8cJGFuRkz8B3Ff/Hlokm9YTwotSz8bY9XX+rS/ybalNOFX15 7leXZj7G3XZks6oIEZzj2NDdBPZfUXVVy2UNoObOnh8J53e7sbPBttbMoq5evLdy 4j9vv90qVFMDcDRCZ3pJk2hOtnHE4b6M2JR+LixnTNghe5w4eXCO3sQHAvDSKbPh TYz4hffJrbozYmV+q8nSPN2OjjAt2mfF65ppime4AWQielN95+kUYFEv5tbXxP5/ Z6GgcSxnkzP91PwBjlmHUWcr/fyRHMIGL8fW7H9qVLC2ZGVk+zWyAiLdzuGluNJe Y6H3S0zIvJyytR+KAfdEp2ZWo34VvcyKqJa/STBpeitdp8xEE5QjLKWzgLTN0yoR B6OqXFz8++lWON+faiA6g2wvE5QRZwbyRRmlcXP8m+iaRiDBpWLHm+1EddCZxj2A qjaza4I8ZqPfrW2b5adjLAyGN9M6vMFP/ibxGT30sZoDn79CNatA8YHddo1XhcOy xiVqT0YeGWE= =QaB/ -----END PGP SIGNATURE-----