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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2023.0277 Drupal core - Moderately critical - Information Disclosure - SA-CORE-2023-001 19 January 2023 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Drupal Core Publisher: Drupal Operating System: UNIX variants (UNIX, Linux, OSX) Windows Resolution: Patch/Upgrade Original Bulletin: https://www.drupal.org/sa-core-2023-001 Comment: CVSS (Max): None available when published - --------------------------BEGIN INCLUDED TEXT-------------------- Drupal core - Moderately critical - Information Disclosure - SA-CORE-2023-001 Project: Drupal core Date: 2023-January-18 Security risk: Moderately critical 12/25 AC:None/A:User/CI:Some/II:None/E:Theoretical/TD:Default Vulnerability: Information DisclosureAffected versions: >=8.0.0 <9.4.10 || >=9.5.0 <9.5.2 || >=10.0.0 <10.0.2 Description: The Media Library module does not properly check entity access in some circumstances. This may result in users with access to edit content seeing metadata about media items they are not authorized to access. The vulnerability is mitigated by the fact that the inaccessible media will only be visible to users who can already edit content that includes a media reference field. This advisory is not covered by Drupal Steward . Solution: Install the latest version: o If you are using Drupal 10.0, update to Drupal 10.0.2 . o If you are using Drupal 9.5, update to Drupal 9.5.2 . o If you are using Drupal 9.4, update to Drupal 9.4.10 . All versions of Drupal 9 prior to 9.4.x are end-of-life and do not receive security coverage. Note that Drupal 8 has reached its end of life . Drupal 7 core does not include the Media Library module and therefore is not affected. Reported By: o Dan Flanagan Fixed By: o Lee Rowlands of the Drupal Security Team o Dan Flanagan o Sean Blommaert o xjm of the Drupal Security Team o Benji Fisher of the Drupal Security Team o Dave Long of the Drupal Security Team o Jen Lampton , provisional member of the Drupal Security Team o Sascha Grossenbacher o Lauri Eskola , provisional member of the Drupal Security Team - --------------------------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: https://auscert.org.au/gpg-key/ iQIVAwUBY8ie4skNZI30y1K9AQgI6A//U/PsiEDZuFwAZ2YDxyXPP5x7MjT9/yPR 5oZQ+DJ09SPsU5GNhjycr93h8wDb2Z5/WoZsicsnhJk1Pui2Eqt5hHF1h8uNBp99 +9cm4Qb6YAw30N8bn2UeJDMH2/xy81oh+fzIGhtwFuyAdNQPGfHhOBon95td1xoj FsEgQ3SIvyb1oI4jqt8eKRWIHawTCO0Ri5hC4yseHzQfHieq3B/YSLshoNuUL6Vd UkzniXZVSvELbgyVyfPfMi4P+tl5lJq4496kvTHfFmt/I2EsRBaAYPydapD/4XK9 Xoc6OKmOyqchlatnLKhEUsewzpeN/e+PdZJUa84asoSHtGNFyT9CoFwe5Qssv8/2 u0YgP9yzLkWhmIhzxdJHuJe6bonUD+aoiYdXo9glZ1lf94PjrIz0aLvCrWZJSWK4 xcLTwJKiRLxnRMifjZ3PXVvQAoYtDSETTv36Y6N8N3zgyVlDaUt5SocLycQI/o7i tAf5llqnPWgQu/L6I0GUHVY9rMzaJI9UdJteOZ4uvPO9aSeAA8YXdn0M9PNxOhQp YHLjmE/jzYRjv6kNkIuMahXTDMZKnns9JG+POIcf5sgdkNP+VDBVkgAXjeM8BEle Pw3mTRL22NH2rxQP4c8ygBPxK2hZ9HWMhLvQcENl2lxeA5JzswIY3MvG7T2ulSm+ 4PdmQ/yY5GY= =aQKL -----END PGP SIGNATURE-----