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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.3716.2 APSB21-111: Security update available for Adobe Creative Cloud 10 November 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Adobe Creative Cloud Desktop Application Publisher: Adobe Operating System: macOS Impact/Access: Denial of Service -- Remote/Unauthenticated Reduced Security -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2021-43017 Original Bulletin: https://helpx.adobe.com/security/products/creative-cloud/apsb21-111.html Revision History: November 10 2021: Corrected product name November 10 2021: Initial Release - --------------------------BEGIN INCLUDED TEXT-------------------- Security update available for Adobe Creative Cloud Desktop Application | APSB21-111 Bulletin ID Date Published Priority ASPB21-111 November 9, 2021 3 Summary Adobe has released an update for the Creative Cloud Desktop for Windows and macOS. This update includes a fix for an important vulnerability that could lead to application denial of service in the context of current user. Affected versions Product Affected version Platform Creative Cloud Desktop Application 5.5 and earlier version macOS Solution Adobe categorizes this update with the following priority rating and recommends users update their installation to the newest version: Product Updated Platform Priority Availability version rating Creative Cloud Desktop 5.6 macOS 3 Download Application Center Vulnerability Details Vulnerability Vulnerability CVSS Category Impact Severity base CVSS vector CVE Numbers score Creation of Temporary File in CVSS:3.1/ Directory with Application AV:N/AC:L/ Incorrect denial-of-service Important 6.5 PR:N/UI:N/ CVE-2021-43017 Permissions S:U/C:N/I:L/ A:L ( CWE-379 ) Acknowledgments Adobe would like to thank CQY of Topsec Alpha Team (yjdfy) for reporting this issue and for working with Adobe to help protect our customers. ??????????????????????????????????????????????????????????????????????????????? For more information, visit https://helpx.adobe.com/security.html , or email PSIRT@adobe.com. - --------------------------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 iQIVAwUBYYr3JONLKJtyKPYoAQiAphAAi1okWos6Wk/dzEv1KnifQFcBgVydrck4 grThRCsAGzGsq4wkxyj3CsgFKpDzFspTgsBBCGXPqZ3v/KScpO3VveGPLyHE4cEE sN7VDzWNl1StfS67WwBsF1U7ZDXFqcTROlYXxmdeA2Q8UVU4kbiOg3cttNdh/CwO dK8aLcB+jOvGRJF5B0XDcb9tvtjLO/whX6ekeQ49U32KQHBExJiFZXjjY/sVZhdc sdcaaz3uwauwK+NnjkyJDO9LC8DML1ezRCqI/alIvsSQIIcY6jidCqX6VlN3+GN5 qrlLuwbsosDO6929ur8XLtgYT6TBxW0Fhf+UpGmUxQj/4NTsDObYkinv7kHC6CQ8 ox6EyiTuOF1hRSm0UP4jk02ZSmcz1r5tHABQDQHAbN24NrQ/O9oNTVOvP7kgWu6J jnWxxD0D0CO6aeEWi8VBRi+Ft0m74mAM/uanE5OHevrk7hNQMI/rD9bZyVoCo3fS 0DZcDP/G+b3GpLZMdbiM3cCkmJT15SzEoKNBTciqX6fN7cWucHmrTN7yynG8TPRm 91IR3REhB9VKVyPhE1AOJvnGCz40Eb6EUbgdYFrT4AK0Amk8yio6msTCZMEmF5LY ouyKTqdl46ChiLx0/uqSJhRJ5vFwlq4xIInSv/CdQWv2ajtnRTVZguXK49+JZFjj OSCfBv8l93I= =8pup -----END PGP SIGNATURE-----