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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.0007 Security update for squid3 4 January 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: squid3 Publisher: SUSE Operating System: SUSE Impact/Access: Denial of Service -- Existing Account Provide Misleading Information -- Existing Account Access Confidential Data -- Existing Account Reduced Security -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2020-24606 CVE-2020-15811 CVE-2020-15810 Reference: ESB-2020.3871 ESB-2020.3435 ESB-2020.3406 ESB-2020.3333 Original Bulletin: https://www.suse.com/support/update/announcement/2020/suse-su-202014590-1 - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for squid3 ______________________________________________________________________________ Announcement ID: SUSE-SU-2020:14590-1 Rating: critical References: #1175664 #1175665 #1175671 Cross-References: CVE-2020-15810 CVE-2020-15811 CVE-2020-24606 Affected Products: SUSE Linux Enterprise Server 11-SP4-LTSS SUSE Linux Enterprise Point of Sale 11-SP3 SUSE Linux Enterprise Debuginfo 11-SP4 ______________________________________________________________________________ An update that fixes three vulnerabilities is now available. Description: This update for squid3 fixes the following issues: o CVE-2020-15811: Fixed an HTTP request splitting vulnerability (bsc# 1175665). o CVE-2020-24606: Fixed a DoS vulnerability when processing Cache Digest Responses (bsc#1175671). o CVE-2020-15810: Fixed an HTTP request smuggling vulnerability (bsc# 1175664). 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 Server 11-SP4-LTSS: zypper in -t patch slessp4-squid3-14590=1 o SUSE Linux Enterprise Point of Sale 11-SP3: zypper in -t patch sleposp3-squid3-14590=1 o SUSE Linux Enterprise Debuginfo 11-SP4: zypper in -t patch dbgsp4-squid3-14590=1 Package List: o SUSE Linux Enterprise Server 11-SP4-LTSS (i586 ppc64 s390x x86_64): squid3-3.1.23-8.16.37.15.1 o SUSE Linux Enterprise Point of Sale 11-SP3 (i586): squid3-3.1.23-8.16.37.15.1 o SUSE Linux Enterprise Debuginfo 11-SP4 (i586 ppc64 s390x x86_64): squid3-debuginfo-3.1.23-8.16.37.15.1 squid3-debugsource-3.1.23-8.16.37.15.1 References: o https://www.suse.com/security/cve/CVE-2020-15810.html o https://www.suse.com/security/cve/CVE-2020-15811.html o https://www.suse.com/security/cve/CVE-2020-24606.html o https://bugzilla.suse.com/1175664 o https://bugzilla.suse.com/1175665 o https://bugzilla.suse.com/1175671 - --------------------------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 iQIVAwUBX/Jl8uNLKJtyKPYoAQiK5w//QcexzKLw0bXO4vc1niOZfojHGAZ5S3EW WzDB6RgsFhEn38+Jq5SXQzjgwPdEm1l8D3oFywUFr6B9nRbq7fzDL73XCarycv1W HJDDkgAlsGGl6oOlkBceo3CyiZ2STdvHEewBPgoo+rgCXti2FJmHYnZEbqOP1Hiu qAWNYXATDzpbz+8c6OyJyr1aiscjFG9VvGIWBHJ8sp9LymrUXEJoM2CgiyEH0vSd /gkbGGNmmBPUtn6hRBzq5MhkD6H6PhdZPtg+vh13wRAopf6Eh3GNfi1pkIHIdu9M B5o1DNY4iplUasN6tAuxZDy+PLNNZSkWcPhQhU5nPArrdt/Z70wKqEMCpcFkZXGt S1r8SMNjrCuiBaZmoBBvf6JxwIsqXe+dmk96Kc+ktpLPUigjEP8V983J6W+jhOOQ 6tWHUqlQGHym2JEhzgmgSoMIRXA3dxYb6ZxUUlBV2nbFgZ+ufCzqRTOj6E4aJ4yu 7mWjooe6wQrMv3Uhhoe7tpr5/WFNJGJab7OeR6aVpBkAjgVFdVCcKFlw+l+IdiVd 0hlIiFhwRvHX3TPffT3dKoLYw183mENP68Zbuv1VhQKa3G/dXl9p6FHK/6cEvBqK GHIJ8bhbZc0ypeJ1Ba3DL4yuq5duWYcna1INs2JcszMxfde38/+V0duFolFSiywX NQyEbi7UQeI= =xiBH -----END PGP SIGNATURE-----