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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.0373 USN-4262-1: OpenStack Keystone vulnerability 31 January 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: OpenStack Keystone Publisher: Ubuntu Operating System: Ubuntu Impact/Access: Access Confidential Data -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2019-19687 Reference: ESB-2019.4740 Original Bulletin: https://usn.ubuntu.com/4262-1/ - --------------------------BEGIN INCLUDED TEXT-------------------- USN-4262-1: OpenStack Keystone vulnerability 30 January 2020 keystone vulnerability A security issue affects these releases of Ubuntu and its derivatives: o Ubuntu 19.10 Summary OpenStack Keystone could be made to expose sensitive information over the network. Software Description o keystone - OpenStack identity service Details Daniel Preussker discovered that OpenStack Keystone incorrectly handled the list credentials API. A user with a role on the project could use this issue to view any other user's credentials. Update instructions The problem can be corrected by updating your system to the following package versions: Ubuntu 19.10 keystone - 2:16.0.0-0ubuntu1.1 python3-keystone - 2:16.0.0-0ubuntu1.1 To update your system, please follow these instructions: https:// wiki.ubuntu.com/Security/Upgrades . In general, a standard system update will make all the necessary changes. References o CVE-2019-19687 - --------------------------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 iQIVAwUBXjOoIGaOgq3Tt24GAQiYSA//Wgb6N3l1yt9JEdBc72elOh+12LUM6L0T Ijq7dmXDoHwwmkBWOuR79YnnXedjulgWtyPBcIcxAlXgkYTMw+PoRIfCchO8NmLi /E1XvMmwwHj2dVH3bWFd807Hmpj0G96WRqU9fgARHB0GQpkk4jf7vwsT48CvEurH aZyhBP7JFw/oszkOutYZcNDSLTMSu9CWKteJuy5a6nETL7yEUfXwfKRE3J3LUCLd Eb9DwDaMcKqPzgSC9bTrIVOL0y48MUYZyxdeTuLo8INJJEAKWcaUjc9KK5sMIBvS o6LCap4Y6yR3Iu5HgRDqhEBmVLNkthHdh1VpvLDxl9D3YcB/2cEvlanFwNHJwTX7 uF129hszWfJrK0B/H/eT6n0sRyt5U1zDxGxL/rOZGWZYil7aN+B3PwSZNCnBcuwX Bomc6Bt5dzBcXCaoe+2k6gNTXrzU4WXaNyEh0vHvb0awsfYdet93uvHANnbh9W8K ThxUme0BRFmvhBQrTEYQUbMfa9SM7rxUTqWDZrBo2YZttIH3+i1GLbpXqbjrTU0Y RyQCJbDNYdgAGV5MsnbsvHKHHHSmGb2s9gnwDEmJ1CEKbz1yJXp/2KgJXDax5y3R QBg7F8xrAqD1BqvwS2a2R5SSWxa+PlEzLVQ3bMkHvZg7MqnjYjSFWI4XsjZ9Xbxk aB7Tcwt7taY= =gtY5 -----END PGP SIGNATURE-----