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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.2455 APSB21-43 Security update available for Adobe Media Encoder 21 July 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Adobe Media Encoder Publisher: Adobe Operating System: Windows Impact/Access: Execute Arbitrary Code/Commands -- Existing Account Read-only Data Access -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2021-36016 CVE-2021-36015 CVE-2021-36014 CVE-2021-36013 CVE-2021-28590 CVE-2021-28589 Original Bulletin: https://helpx.adobe.com/security/products/media-encoder/apsb21-43.html - --------------------------BEGIN INCLUDED TEXT-------------------- Security Updates Available for Adobe Media Encoder | APSB21-43 Bulletin ID Date Published Priority APSB21-43 July 20, 2021 3 Summary Adobe has released an update for Adobe Media Encoder. This update resolves a moderate and multiple critical vulnerabilities that could lead to arbitrary code execution in the context of the current user. Affected Versions Product Version Platform Adobe Media Encoder 15.2 and earlier versions Windows Solution Adobe categorizes these updates with the following priority ratings and recommends users update their installation to the newest version via the Creative Cloud desktop app's update mechanism. For more information, please reference this help page . Product Version Platform Priority Adobe Media Encoder 15.4 Windows and macOS 3 For managed environments, IT administrators can use the Admin Console to deploy Creative Cloud applications to end users. Refer to this help page for more information. Vulnerability details Vulnerability Vulnerability CVSS Category Impact Severity base CVSS vector CVE Numbers score Out-of-bounds CVE-2021-28589 Read Arbitrary CVSS:3.1/AV:L/ code Critical 7.8 AC:L/PR:N/UI:R/ CVE-2021-28590 ( CWE-125 ) execution S:U/C:H/I:H/A:H CVE-2021-36013 Improper Input Arbitrary CVSS:3.1/AV:L/ Validation code Critical 7.8 AC:L/PR:N/UI:R/ CVE-2021-36014 execution S:U/C:H/I:H/A:H ( CWE-20 ) Access of Memory Location After Arbitrary CVSS:3.1/AV:L/ End of Buffer code Critical 7.8 AC:L/PR:N/UI:R/ CVE-2021-36015 execution S:U/C:H/I:H/A:H ( CWE-788 ) Out-of-bounds Arbitrary CVSS:3.1/AV:N/ Read file system Moderate 3.3 AC:L/PR:N/UI:R/ CVE-2021-36016 read S:U/C:H/I:N/A:N ( CWE-125 ) Acknowledgments Adobe would like to thank the following for reporting the relevant issues and for working with Adobe to help protect our customers: o CQY of Topsec Alpha Team (yjdfy) (CVE-2021-36015) o Mat Powell of Trend Micro Zero Day Initiative (CVE-2021-36016, CVE-2021-36014, CVE-2021-36015) o Zhangyang (retoor) (CVE-2021-28590, CVE-2021-36013, CVE-2021-28589) 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). 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