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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.2371 APSB21-42 Security update available for Adobe Illustrator 14 July 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Adobe Illustrator Publisher: Adobe Operating System: Windows Impact/Access: Execute Arbitrary Code/Commands -- Existing Account Access Confidential Data -- Existing Account Reduced Security -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2021-28593 CVE-2021-28592 CVE-2021-28591 Original Bulletin: https://helpx.adobe.com/security/products/illustrator/apsb21-42.html - --------------------------BEGIN INCLUDED TEXT-------------------- Security Updates Available for Adobe Illustrator | APSB21-42 Bulletin ID Date Published Priority ASPB21-42 July 13, 2021 3 Summary Adobe has released an update for Adobe Illustrator 2021. This update resolves a critical and an important vulnerabilities that could lead to arbitrary code execution in the context of current user. Affected Versions Product Version Platform Illustrator 2021 25.2.3 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 Availability Illustrator 2021 25.3 Windows and macOS 3 Download Page Vulnerability details Vulnerability Vulnerability CVSS Category Impact Severity base CVSS vector CVE Numbers score Use After Arbitrary CVSS:3.1/AV:L/AC:L/ Free file system Important 3.3 PR:N/UI:R/S:U/C:L/ CVE-2021-28593 read I:N/A:N ( CWE-416 ) Out-of-bounds Arbitrary CVSS:3.1/AV:L/AC:L/ CVE-2021-28591 write code Critical 7.8 PR:N/UI:R/S:U/C:H/ execution I:H/A:H CVE-2021-28592 ( CWE-787 ) Acknowledgments Adobe would like to thank Mat Powell (@mrpowell) & Joshua Smith (@kernelsmith) of Trend Micro Zero Day Initiative for reporting these issues and for working with Adobe to help protect our customers. - --------------------------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 iQIVAwUBYO4oYONLKJtyKPYoAQgODg/9FNTXfw3Fcj87KZW0+6VBd2d4phGtdL1f RYT9q1N1GjYEfeOq1jZdllwNvU7mjFGA2EeWICBGz9IdkYXjQde1DPjpyWOv6bOD OneMup+NH2S+PSjaWE+XDd2NUZsOTKGZH1lqtg6+1uS/fzWE6egH0pjAbVrBHqsK G+EnlRjLLeXhK8Ir8+PoSCEr0Ix+88ab13KB+kVqSPEgnwtSQc3b0ZlaIiP1TGt2 dAUZpzFXJO6msoEWQW1re5yiNf7np1BBQZozr5DVOezq69GNID6NkPI9aDdlAhaa GDh+EyP/3m9FyEgP1gAM8HWZ6SdkWeAtBcssQZ3woJ1Rw+DCq7SlpqMMDnR/6u0E LHPe5b22B3GBC+3af9UyGfVv9OM0uolaXbzZ2epbVoQ+G+6mIIR0vdL68a/v5vdF /Sjzln4hrNWcY3HOhwbeRSDLwF7VeHu2J+4oIyHnlV0+IGNHHOshBXZlknL3ufd0 JajbVxfbY2Q47pRk3kmcz/NFIqFCOtJ56m9sQQDnfeb3roBz9JkupWkVCDrdH9O1 GKArrlzd7rtNOJvIOGqIouBg8U9OlKTOaOfvFHGn4wqfYecoJMOK28PrWePUM1Z/ St3jVaXXUQwAwoJOS+52MeFNmQrPAeW1VBrw9teuYN4Mvy5/jfDHQj1Tq4aNVNXE A+N+mmLmwR8= =gdcG -----END PGP SIGNATURE-----