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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.0649 Security update for krb5-appl 22 February 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: krb5-appl Publisher: SUSE Operating System: SUSE Impact/Access: Modify Arbitrary Files -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2019-25018 CVE-2019-25017 Original Bulletin: https://www.suse.com/support/update/announcement/2021/suse-su-20210527-1 - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for krb5-appl ______________________________________________________________________________ Announcement ID: SUSE-SU-2021:0527-1 Rating: important References: #1131109 Cross-References: CVE-2019-25017 CVE-2019-25018 Affected Products: SUSE OpenStack Cloud Crowbar 9 SUSE OpenStack Cloud Crowbar 8 SUSE OpenStack Cloud 9 SUSE OpenStack Cloud 8 SUSE OpenStack Cloud 7 SUSE Linux Enterprise Server for SAP 12-SP4 SUSE Linux Enterprise Server for SAP 12-SP3 SUSE Linux Enterprise Server for SAP 12-SP2 SUSE Linux Enterprise Server 12-SP5 SUSE Linux Enterprise Server 12-SP4-LTSS SUSE Linux Enterprise Server 12-SP3-LTSS SUSE Linux Enterprise Server 12-SP3-BCL SUSE Linux Enterprise Server 12-SP2-LTSS SUSE Linux Enterprise Server 12-SP2-BCL HPE Helion Openstack 8 ______________________________________________________________________________ An update that fixes two vulnerabilities is now available. Description: This update for krb5-appl fixes the following issues: o CVE-2019-25017: Check the filenames sent by the server match those requested by the client (bsc#1131109). o CVE-2019-25018: Disallow empty incoming filename or ones that refer to the current directory (bsc#1131109). 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 OpenStack Cloud Crowbar 9: zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2021-527=1 o SUSE OpenStack Cloud Crowbar 8: zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2021-527=1 o SUSE OpenStack Cloud 9: zypper in -t patch SUSE-OpenStack-Cloud-9-2021-527=1 o SUSE OpenStack Cloud 8: zypper in -t patch SUSE-OpenStack-Cloud-8-2021-527=1 o SUSE OpenStack Cloud 7: zypper in -t patch SUSE-OpenStack-Cloud-7-2021-527=1 o SUSE Linux Enterprise Server for SAP 12-SP4: zypper in -t patch SUSE-SLE-SAP-12-SP4-2021-527=1 o SUSE Linux Enterprise Server for SAP 12-SP3: zypper in -t patch SUSE-SLE-SAP-12-SP3-2021-527=1 o SUSE Linux Enterprise Server for SAP 12-SP2: zypper in -t patch SUSE-SLE-SAP-12-SP2-2021-527=1 o SUSE Linux Enterprise Server 12-SP5: zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-527=1 o SUSE Linux Enterprise Server 12-SP4-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2021-527=1 o SUSE Linux Enterprise Server 12-SP3-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP3-2021-527=1 o SUSE Linux Enterprise Server 12-SP3-BCL: zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2021-527=1 o SUSE Linux Enterprise Server 12-SP2-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP2-2021-527=1 o SUSE Linux Enterprise Server 12-SP2-BCL: zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2021-527=1 o HPE Helion Openstack 8: zypper in -t patch HPE-Helion-OpenStack-8-2021-527=1 Package List: o SUSE OpenStack Cloud Crowbar 9 (x86_64): krb5-appl-clients-1.0.3-3.6.1 krb5-appl-clients-debuginfo-1.0.3-3.6.1 krb5-appl-debugsource-1.0.3-3.6.1 krb5-appl-servers-1.0.3-3.6.1 krb5-appl-servers-debuginfo-1.0.3-3.6.1 o SUSE OpenStack Cloud Crowbar 8 (x86_64): krb5-appl-clients-1.0.3-3.6.1 krb5-appl-clients-debuginfo-1.0.3-3.6.1 krb5-appl-debugsource-1.0.3-3.6.1 krb5-appl-servers-1.0.3-3.6.1 krb5-appl-servers-debuginfo-1.0.3-3.6.1 o SUSE OpenStack Cloud 9 (x86_64): krb5-appl-clients-1.0.3-3.6.1 krb5-appl-clients-debuginfo-1.0.3-3.6.1 krb5-appl-debugsource-1.0.3-3.6.1 krb5-appl-servers-1.0.3-3.6.1 krb5-appl-servers-debuginfo-1.0.3-3.6.1 o SUSE OpenStack Cloud 8 (x86_64): krb5-appl-clients-1.0.3-3.6.1 krb5-appl-clients-debuginfo-1.0.3-3.6.1 krb5-appl-debugsource-1.0.3-3.6.1 krb5-appl-servers-1.0.3-3.6.1 krb5-appl-servers-debuginfo-1.0.3-3.6.1 o SUSE OpenStack Cloud 7 (s390x x86_64): krb5-appl-clients-1.0.3-3.6.1 krb5-appl-clients-debuginfo-1.0.3-3.6.1 krb5-appl-debugsource-1.0.3-3.6.1 krb5-appl-servers-1.0.3-3.6.1 krb5-appl-servers-debuginfo-1.0.3-3.6.1 o SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64): krb5-appl-clients-1.0.3-3.6.1 krb5-appl-clients-debuginfo-1.0.3-3.6.1 krb5-appl-debugsource-1.0.3-3.6.1 krb5-appl-servers-1.0.3-3.6.1 krb5-appl-servers-debuginfo-1.0.3-3.6.1 o SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64): krb5-appl-clients-1.0.3-3.6.1 krb5-appl-clients-debuginfo-1.0.3-3.6.1 krb5-appl-debugsource-1.0.3-3.6.1 krb5-appl-servers-1.0.3-3.6.1 krb5-appl-servers-debuginfo-1.0.3-3.6.1 o SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64): krb5-appl-clients-1.0.3-3.6.1 krb5-appl-clients-debuginfo-1.0.3-3.6.1 krb5-appl-debugsource-1.0.3-3.6.1 krb5-appl-servers-1.0.3-3.6.1 krb5-appl-servers-debuginfo-1.0.3-3.6.1 o SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64): krb5-appl-clients-1.0.3-3.6.1 krb5-appl-clients-debuginfo-1.0.3-3.6.1 krb5-appl-debugsource-1.0.3-3.6.1 krb5-appl-servers-1.0.3-3.6.1 krb5-appl-servers-debuginfo-1.0.3-3.6.1 o SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 ppc64le s390x x86_64): krb5-appl-clients-1.0.3-3.6.1 krb5-appl-clients-debuginfo-1.0.3-3.6.1 krb5-appl-debugsource-1.0.3-3.6.1 krb5-appl-servers-1.0.3-3.6.1 krb5-appl-servers-debuginfo-1.0.3-3.6.1 o SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 ppc64le s390x x86_64): krb5-appl-clients-1.0.3-3.6.1 krb5-appl-clients-debuginfo-1.0.3-3.6.1 krb5-appl-debugsource-1.0.3-3.6.1 krb5-appl-servers-1.0.3-3.6.1 krb5-appl-servers-debuginfo-1.0.3-3.6.1 o SUSE Linux Enterprise Server 12-SP3-BCL (x86_64): krb5-appl-clients-1.0.3-3.6.1 krb5-appl-clients-debuginfo-1.0.3-3.6.1 krb5-appl-debugsource-1.0.3-3.6.1 krb5-appl-servers-1.0.3-3.6.1 krb5-appl-servers-debuginfo-1.0.3-3.6.1 o SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le s390x x86_64): krb5-appl-clients-1.0.3-3.6.1 krb5-appl-clients-debuginfo-1.0.3-3.6.1 krb5-appl-debugsource-1.0.3-3.6.1 krb5-appl-servers-1.0.3-3.6.1 krb5-appl-servers-debuginfo-1.0.3-3.6.1 o SUSE Linux Enterprise Server 12-SP2-BCL (x86_64): krb5-appl-clients-1.0.3-3.6.1 krb5-appl-clients-debuginfo-1.0.3-3.6.1 krb5-appl-debugsource-1.0.3-3.6.1 krb5-appl-servers-1.0.3-3.6.1 krb5-appl-servers-debuginfo-1.0.3-3.6.1 o HPE Helion Openstack 8 (x86_64): krb5-appl-clients-1.0.3-3.6.1 krb5-appl-clients-debuginfo-1.0.3-3.6.1 krb5-appl-debugsource-1.0.3-3.6.1 krb5-appl-servers-1.0.3-3.6.1 krb5-appl-servers-debuginfo-1.0.3-3.6.1 References: o https://www.suse.com/security/cve/CVE-2019-25017.html o https://www.suse.com/security/cve/CVE-2019-25018.html o https://bugzilla.suse.com/1131109 - --------------------------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: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBYDMoAuNLKJtyKPYoAQi/rA//Z8RViauGLyIRACMQfmK2vH1QPFps3wRr +P+oRI9gEa2K2aY43MFuIIHfMXHuL3rmP4OwAtNlPWgA9uOT3t6W+yGFS3zh+oDU ZZplo3X1pLHVXGdhB2cJlgeCvWlr+HMq0i+g5qbDUkCyWkdtCpcpNObjHAEDSz5/ 9XJYy51hTZVZY2pTc+hfiFNSFPIFWVbFvchDy0GtTYIgBwtrJqQOEUp3OeyoMeoB rxdaBprf8qyFbSR1LL9AhFZ/vDwYUOXrSVlLcIM6t46cS5Qb4EXRvcTmTFC1T0Ir 9AxCFF4guqgKLEHezIQ8LiTYFbdQaeAJbdnOCX6YX28+4BfC6XM6FuXvbII4bZPp EMW7fpeLp5BRpMpY6KEMJgL6/MHsp9A/meIO/awLy913wXJ/g17TvRIxHfTY90S1 luvbVGo0CI2Z7EKqho4VBj+jmnb1xnKwGWgGJLH3yrzqmKBw7WwBNuYAI/fSiD40 39mLYkUZ4TuQbL8uPGY0vW7Cx0E8DmcXFaIKnnc0/MXQYFKdbA367oh/AcqKMaFj d9RcrzSXZajbbLX/kf2S/aBMItnycXPwB7wIo2RRLphYv1/KlzonmPeRNPbBgOHR 89sJAxN5jhrxRsiv0lYPubBlGutw9SBB65yvmwAQwenZhX9gVa3mcIL9k8jItD3Z Ql5/EC+u3j8= =Juk0 -----END PGP SIGNATURE-----