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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.1194 SUSE-SU-2020:0851-1 Security update for haproxy 3 April 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: haproxy Publisher: SUSE Operating System: SUSE Impact/Access: Execute Arbitrary Code/Commands -- Existing Account Denial of Service -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2020-11100 Reference: ESB-2020.1190 ESB-2020.1189 Original Bulletin: https://www.suse.com/support/update/announcement/2020/suse-su-20200851-1.html https://www.suse.com/support/update/announcement/2020/suse-su-20200852-1.html Comment: This bulletin contains two (2) SUSE security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for haproxy ______________________________________________________________________________ Announcement ID: SUSE-SU-2020:0851-1 Rating: important References: #1168023 Cross-References: CVE-2020-11100 Affected Products: SUSE Linux Enterprise High Availability 15-SP1 ______________________________________________________________________________ An update that fixes one vulnerability is now available. Description: This update for haproxy fixes the following issues: o CVE-2020-11100: Fixed an H2/HPAC vulnerability ch might have allowed arbitrary writes into a 32-bit relative address space (bsc#1168023). 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 High Availability 15-SP1: zypper in -t patch SUSE-SLE-Product-HA-15-SP1-2020-851=1 Package List: o SUSE Linux Enterprise High Availability 15-SP1 (aarch64 ppc64le s390x x86_64): haproxy-2.0.10+git0.ac198b92-8.12.1 haproxy-debuginfo-2.0.10+git0.ac198b92-8.12.1 haproxy-debugsource-2.0.10+git0.ac198b92-8.12.1 References: o https://www.suse.com/security/cve/CVE-2020-11100.html o https://bugzilla.suse.com/1168023 - -------------------------------------------------------------------------------- SUSE Security Update: Security update for haproxy ______________________________________________________________________________ Announcement ID: SUSE-SU-2020:0852-1 Rating: important References: #1168023 Cross-References: CVE-2020-11100 Affected Products: SUSE Linux Enterprise High Availability 15 ______________________________________________________________________________ An update that fixes one vulnerability is now available. Description: This update for haproxy fixes the following issues: o CVE-2020-11100: Fixed an H2/HPAC vulnerability ch might have allowed arbitrary writes into a 32-bit relative address space (bsc#1168023). 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 High Availability 15: zypper in -t patch SUSE-SLE-Product-HA-15-2020-852=1 Package List: o SUSE Linux Enterprise High Availability 15 (aarch64 ppc64le s390x x86_64): haproxy-2.0.10+git0.ac198b92-3.19.1 haproxy-debuginfo-2.0.10+git0.ac198b92-3.19.1 haproxy-debugsource-2.0.10+git0.ac198b92-3.19.1 References: o https://www.suse.com/security/cve/CVE-2020-11100.html o https://bugzilla.suse.com/1168023 - --------------------------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 iQIVAwUBXoaJK2aOgq3Tt24GAQjT3g//arKmtrG55lmfGc/E3lAX7zwQ+OYWr+b2 LUBCI+jhbgrjUHQxUD8PnHOR52DbtqAz49ldNtZI5KxiBF/Y/Xv/91GXSgXj+wk5 1rR+3oqEns/rRZat6phH3eZ3ORK6WnDNgD4c/sdfWKpw5PTwWhRlb6RnAy9Ys57a pnGOnpJQHk+FkiElJMnNiS9VTyG5tIUJbWsS9ea6HfnkAlvloZG1gpvs8mj+435+ vQZmiROSjZ3U87Xkam7vMg4v/iwpyjR+h9MNWjnkOc/UH+ykl2JZ3CiBOzPy6WtU GzIp7f1CauwIH7jL/c29ItILEzaYxZkqEK8HbrKYLCDBkxfhHaRtv+cesdnz2F0+ aOlF68lMgQ+4uGePQfv3l3hvbRyyeRZMh8qZLC89fOaq8W+cY3uF/JUFEWV0BTaC 17iOF8hoJeE+od3O6jy1wq6PPVKMKyInNO3I+CPCk0QbDDKzP0G2akgRhyh4tcbV 3ftjzmBx69OeCtk8AMCf9zLTaNdEkxr+HiO2X40O82kLL/6eSfs92IdCCqubyYe7 JmVIb0iXgC4pPuaEci+qtxcuVX/XesUrDwRMekXCvvrGVpQFEpf1HAdPs2qtxcjB 9cVDtWNpbsqGr9Y4HBOGOUCPI81I3kY0IgjaClNZ66u0B+lrOlBoKwnqsKx+SP1M dW47zKbjq+k= =IuFw -----END PGP SIGNATURE-----