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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.0911 SUSE-SU-2020:0661-1 Security update for squid 13 March 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: squid Publisher: SUSE Operating System: SUSE Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Cross-site Request Forgery -- Remote/Unauthenticated Denial of Service -- Remote/Unauthenticated Access Confidential Data -- Remote/Unauthenticated Unauthorised Access -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2020-8517 CVE-2020-8450 CVE-2020-8449 CVE-2019-18679 CVE-2019-18678 CVE-2019-18677 CVE-2019-18676 CVE-2019-12528 CVE-2019-12526 CVE-2019-12523 Reference: ESB-2020.0694 ESB-2019.4602 ESB-2019.4560 ESB-2019.4327 Original Bulletin: https://www.suse.com/support/update/announcement/2020/suse-su-20200661-1.html - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for squid ______________________________________________________________________________ Announcement ID: SUSE-SU-2020:0661-1 Rating: important References: #1156323 #1156324 #1156326 #1156328 #1156329 #1162687 #1162689 #1162691 Cross-References: CVE-2019-12523 CVE-2019-12526 CVE-2019-12528 CVE-2019-18676 CVE-2019-18677 CVE-2019-18678 CVE-2019-18679 CVE-2020-8449 CVE-2020-8450 CVE-2020-8517 Affected Products: SUSE OpenStack Cloud Crowbar 8 SUSE OpenStack Cloud 8 SUSE OpenStack Cloud 7 SUSE Linux Enterprise Server for SAP 12-SP3 SUSE Linux Enterprise Server for SAP 12-SP2 SUSE Linux Enterprise Server 12-SP4 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 SUSE Enterprise Storage 5 HPE Helion Openstack 8 ______________________________________________________________________________ An update that fixes 10 vulnerabilities is now available. Description: This update for squid fixes the following issues: o CVE-2019-12528: Fixed an information disclosure flaw in the FTP gateway (bsc#1162689). o CVE-2019-12526: Fixed potential remote code execution during URN processing (bsc#1156326). o CVE-2019-12523,CVE-2019-18676: Fixed multiple improper validations in URI processing (bsc#1156329). o CVE-2019-18677: Fixed Cross-Site Request Forgery in HTTP Request processing (bsc#1156328). o CVE-2019-18678: Fixed incorrect message parsing which could have led to HTTP request splitting issue (bsc#1156323). o CVE-2019-18679: Fixed information disclosure when processing HTTP Digest Authentication (bsc#1156324). o CVE-2020-8449: Fixed a buffer overflow when squid is acting as reverse-proxy (bsc#1162687). o CVE-2020-8450: Fixed a buffer overflow when squid is acting as reverse-proxy (bsc#1162687). o CVE-2020-8517: Fixed a buffer overflow in ext_lm_group_acl when processing NTLM Authentication credentials (bsc#1162691). 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 8: zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2020-661=1 o SUSE OpenStack Cloud 8: zypper in -t patch SUSE-OpenStack-Cloud-8-2020-661=1 o SUSE OpenStack Cloud 7: zypper in -t patch SUSE-OpenStack-Cloud-7-2020-661=1 o SUSE Linux Enterprise Server for SAP 12-SP3: zypper in -t patch SUSE-SLE-SAP-12-SP3-2020-661=1 o SUSE Linux Enterprise Server for SAP 12-SP2: zypper in -t patch SUSE-SLE-SAP-12-SP2-2020-661=1 o SUSE Linux Enterprise Server 12-SP4: zypper in -t patch SUSE-SLE-SERVER-12-SP4-2020-661=1 o SUSE Linux Enterprise Server 12-SP3-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP3-2020-661=1 o SUSE Linux Enterprise Server 12-SP3-BCL: zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2020-661=1 o SUSE Linux Enterprise Server 12-SP2-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP2-2020-661=1 o SUSE Linux Enterprise Server 12-SP2-BCL: zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2020-661=1 o SUSE Enterprise Storage 5: zypper in -t patch SUSE-Storage-5-2020-661=1 o HPE Helion Openstack 8: zypper in -t patch HPE-Helion-OpenStack-8-2020-661=1 Package List: o SUSE OpenStack Cloud Crowbar 8 (x86_64): squid-3.5.21-26.20.1 squid-debuginfo-3.5.21-26.20.1 squid-debugsource-3.5.21-26.20.1 o SUSE OpenStack Cloud 8 (x86_64): squid-3.5.21-26.20.1 squid-debuginfo-3.5.21-26.20.1 squid-debugsource-3.5.21-26.20.1 o SUSE OpenStack Cloud 7 (s390x x86_64): squid-3.5.21-26.20.1 squid-debuginfo-3.5.21-26.20.1 squid-debugsource-3.5.21-26.20.1 o SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64): squid-3.5.21-26.20.1 squid-debuginfo-3.5.21-26.20.1 squid-debugsource-3.5.21-26.20.1 o SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64): squid-3.5.21-26.20.1 squid-debuginfo-3.5.21-26.20.1 squid-debugsource-3.5.21-26.20.1 o SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64): squid-3.5.21-26.20.1 squid-debuginfo-3.5.21-26.20.1 squid-debugsource-3.5.21-26.20.1 o SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 ppc64le s390x x86_64): squid-3.5.21-26.20.1 squid-debuginfo-3.5.21-26.20.1 squid-debugsource-3.5.21-26.20.1 o SUSE Linux Enterprise Server 12-SP3-BCL (x86_64): squid-3.5.21-26.20.1 squid-debuginfo-3.5.21-26.20.1 squid-debugsource-3.5.21-26.20.1 o SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le s390x x86_64): squid-3.5.21-26.20.1 squid-debuginfo-3.5.21-26.20.1 squid-debugsource-3.5.21-26.20.1 o SUSE Linux Enterprise Server 12-SP2-BCL (x86_64): squid-3.5.21-26.20.1 squid-debuginfo-3.5.21-26.20.1 squid-debugsource-3.5.21-26.20.1 o SUSE Enterprise Storage 5 (aarch64 x86_64): squid-3.5.21-26.20.1 squid-debuginfo-3.5.21-26.20.1 squid-debugsource-3.5.21-26.20.1 o HPE Helion Openstack 8 (x86_64): squid-3.5.21-26.20.1 squid-debuginfo-3.5.21-26.20.1 squid-debugsource-3.5.21-26.20.1 References: o https://www.suse.com/security/cve/CVE-2019-12523.html o https://www.suse.com/security/cve/CVE-2019-12526.html o https://www.suse.com/security/cve/CVE-2019-12528.html o https://www.suse.com/security/cve/CVE-2019-18676.html o https://www.suse.com/security/cve/CVE-2019-18677.html o https://www.suse.com/security/cve/CVE-2019-18678.html o https://www.suse.com/security/cve/CVE-2019-18679.html o https://www.suse.com/security/cve/CVE-2020-8449.html o https://www.suse.com/security/cve/CVE-2020-8450.html o https://www.suse.com/security/cve/CVE-2020-8517.html o https://bugzilla.suse.com/1156323 o https://bugzilla.suse.com/1156324 o https://bugzilla.suse.com/1156326 o https://bugzilla.suse.com/1156328 o https://bugzilla.suse.com/1156329 o https://bugzilla.suse.com/1162687 o https://bugzilla.suse.com/1162689 o https://bugzilla.suse.com/1162691 - --------------------------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 iQIVAwUBXmrZfWaOgq3Tt24GAQhMjxAAzEiHC44KrGJPuiKxv7s9eNOnjjSK9OVF oA/mZl3e5dXP4t3VXKublxWX4QbpjB2Hi4NpruNDiDNCUc/oRp9sS3WCaFvxY9zf uOqKZG8ZGPDj5ytdNvlW4IAM2wy9tYYyMclPgiwqFeho8G5UxjPuIZAcf/DboPuj 6qomtIQShrbNKHo7WcucCg3oh2L1V3hiKBIG2M/O4TNYyOqivnrnEbKimSE0PiVU DzQFhqBXSjsKJZkUi8PFhgxvCluf4GH7dFRqV87gdXwF5h964y6NJTTbzIeyQVAK FaduPxPu0DoGPIi6QlzFmZYnjAYh20cqBVI4/NxKoD0czAvUaKSrIS6P4aGENHHG lESpbRMV9PXM7SRllzz1UEmmcG7oLJ6pvfW3E48e94GhV0f/5e9xCNvi5Lre8G8L 2CgJEErNbCWXc/yGH45dLKvPyoxFfbG6f2/FkDOmuV3clpOHJsz345d9jzDHiM9L Xfn+dvs85AJ7zPepn/0UAGrWR6IwoHBiIAVdnlr7z7iu8XuLARyshFArZDr3VAlr 1EX2TOTRr0w/SbOepv/nnIM82Tv59jrTCjBWvhgvsw2Yo929svjDT5D9e+X+GnlL 3MCh9f6pqyQqOZySMDrsxsF5HZDja8bsqJGmOvBuJETMCaj/stuKVybbx+1OLj1d LokR9JdWUy4= =8ddF -----END PGP SIGNATURE-----