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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.2254 Security update for python-urllib3, python-requests 29 June 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: python-urllib3 Publisher: SUSE Operating System: SUSE Impact/Access: Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2021-33503 Reference: ESB-2021.2192 Original Bulletin: https://www.suse.com/support/update/announcement/2021/suse-su-20212195-1 - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for python-urllib3, python-requests ______________________________________________________________________________ Announcement ID: SUSE-SU-2021:2195-1 Rating: moderate References: #1176784 #1182421 #1187045 Cross-References: CVE-2021-33503 Affected Products: SUSE OpenStack Cloud Crowbar 8 SUSE OpenStack Cloud 8 HPE Helion Openstack 8 ______________________________________________________________________________ An update that solves one vulnerability, contains two features and has two fixes is now available. Description: This update for python-urllib3 and python-requests fixes the following issues: Security fix: o Improve performance of sub-authority splitting in URL. (bsc#1187045, CVE-2021-33503) Non-security changes: o Update python-urllib3 to version 1.25.10 to stay compatible with changes needed in the Server and Public Cloud products. (bsc#1182421, jsc#ECO-3352) o Update python-requests to version 2.24.0 to stay compatible with changes needed in the Server and Public Cloud products. (bsc#1176784, jsc# ECO-3105)) 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-8-2021-2195=1 o SUSE OpenStack Cloud 8: zypper in -t patch SUSE-OpenStack-Cloud-8-2021-2195=1 o HPE Helion Openstack 8: zypper in -t patch HPE-Helion-OpenStack-8-2021-2195=1 Package List: o SUSE OpenStack Cloud Crowbar 8 (noarch): python-requests-2.24.0-3.3.1 python-urllib3-1.25.10-5.19.1 o SUSE OpenStack Cloud 8 (noarch): python-requests-2.24.0-3.3.1 python-urllib3-1.25.10-5.19.1 o HPE Helion Openstack 8 (noarch): python-requests-2.24.0-3.3.1 python-urllib3-1.25.10-5.19.1 References: o https://www.suse.com/security/cve/CVE-2021-33503.html o https://bugzilla.suse.com/1176784 o https://bugzilla.suse.com/1182421 o https://bugzilla.suse.com/1187045 - --------------------------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 iQIVAwUBYNqmuuNLKJtyKPYoAQggQA//TC3ut5edybznkFu2YcYCdUGJfjgrIOd1 EzSLTY3PNBwySDQcw2yUvhKBdzPDKsKQUfrsRMZ0MVcPUa6VJuxLpHTcFpfsF0Ag pr2hNMSZtuFY6aV2X4GipvbLyKiwOvHyWqEahhdVSNs9wXHSCcsBuz6CdBX/65S6 2ihWtKylMLHZp5pgZ2tjAoIWY08T8Z336iTdTM5POcHnGMuVYMvYWQy3P+J0Ka4u d0taKnjVVysAyjoSGSYx0MpHQ8meGHDHOH1cwsicap2Q7ygjmfmYEBBonhXWtrDn hYPmOdLPe5JbsN88SxVlGO7AEghSxFSBpbTAB4Vd/9NvAG3BS95cL5Vt3zF9q1kw pXZTBf2ssDe8aWug+vUtYR5DGYKx91/Yjger6QhixTbqK8ooqmXbRQpK36CJmWOJ 28wvk12ZaUxV7xhe7E8uq9SgKeEgNdZGcnTawC6wHvCEDoT/9DB50DFmfMYaIz79 lyhetysegKgdB0V5agBUQh5GbVzgQD3uieBo4iwaeiXgOPJGkDGfqOByww2IvvNe DHt6Jx4/b8BeLEorZDYbdNl6m6cf4JHYBVSkFnRFlSVZ1xQRsrC7A3issNybKuHz 5dxPz+1JdBy5zJvpkPGAMl2bPiEUMwVqDnITEcwxEFmkW0EqvMo53uh0xq83gfr7 yOF4xjgIRIM= =s4RN -----END PGP SIGNATURE-----