Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2022.1597 APSB22-16 : Security update available for Adobe Acrobat and Reader 13 April 2022 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Adobe Acrobat Acrobat Reader Publisher: Adobe Operating System: Windows macOS Resolution: Patch/Upgrade CVE Names: CVE-2022-28269 CVE-2022-28268 CVE-2022-28267 CVE-2022-28266 CVE-2022-28265 CVE-2022-28264 CVE-2022-28263 CVE-2022-28262 CVE-2022-28261 CVE-2022-28260 CVE-2022-28259 CVE-2022-28258 CVE-2022-28257 CVE-2022-28256 CVE-2022-28255 CVE-2022-28254 CVE-2022-28253 CVE-2022-28252 CVE-2022-28251 CVE-2022-28250 CVE-2022-28249 CVE-2022-28248 CVE-2022-28247 CVE-2022-28246 CVE-2022-28245 CVE-2022-28244 CVE-2022-28243 CVE-2022-28242 CVE-2022-28241 CVE-2022-28240 CVE-2022-28239 CVE-2022-28238 CVE-2022-28237 CVE-2022-28236 CVE-2022-28235 CVE-2022-28234 CVE-2022-28233 CVE-2022-28232 CVE-2022-28231 CVE-2022-28230 CVE-2022-27802 CVE-2022-27801 CVE-2022-27800 CVE-2022-27799 CVE-2022-27798 CVE-2022-27797 CVE-2022-27796 CVE-2022-27795 CVE-2022-27794 CVE-2022-27793 CVE-2022-27792 CVE-2022-27791 CVE-2022-27790 CVE-2022-27789 CVE-2022-27788 CVE-2022-27787 CVE-2022-27786 CVE-2022-27785 CVE-2022-24104 CVE-2022-24103 CVE-2022-24102 CVE-2022-24101 CVE-2022-24092 CVE-2022-24091 CVE-2021-45067 CVE-2021-45064 CVE-2021-44739 CVE-2021-44706 CVE-2021-44702 Original Bulletin: https://helpx.adobe.com/security/products/acrobat/apsb22-16.html Comment: CVSS (Max): 7.8 CVE-2022-28233 (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) CVSS Source: Adobe Calculator: https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - --------------------------BEGIN INCLUDED TEXT-------------------- Security update available for Adobe Acrobat and Reader | APSB22-16 Bulletin ID Date Published Priority APSB22-16 April 12, 2022 2 Summary Adobe has released security updates for Adobe Acrobat and Reader for Windows and macOS. These updates address multiple critical , important and moderate vulnerabilities. Successful exploitation could lead to arbitrary code execution, memory leak, security feature bypass and privilege escalation. Affected Versions Product Track Affected Versions Platform Acrobat DC Continuous 22.001.20085 and earlier versions Windows & macOS Acrobat Reader Continuous 22.001.20085 and earlier versions Windows & DC macOS 20.005.30314 and earlier versions (Windows) Acrobat 2020 Classic Windows & 2020 macOS 20.005.30311 and earlier versions (macOS) 20.005.30314 and earlier versions (Windows) Acrobat Reader Classic Windows & 2020 2020 macOS 20.005.30311 and earlier versions (macOS) Acrobat 2017 Classic 17.012.30205 and earlier versions Windows & 2017 macOS Acrobat Reader Classic 17.012.30205 and earlier versions Windows & 2017 2017 macOS For questions regarding Acrobat DC, please visit the Acrobat DC FAQ page . For questions regarding Acrobat Reader DC, please visit the Acrobat Reader DC FAQ page . Solution Adobe recommends users update their software installations to the latest versions by following the instructions below. The latest product versions are available to end users via one of the following methods: o Users can update their product installations manually by choosing Help > Check for Updates. o The products will update automatically, without requiring user intervention, when updates are detected. o The full Acrobat Reader installer can be downloaded from the Acrobat Reader Download Center . For IT administrators (managed environments): o Refer to the specific release note version for links to installers. o Install updates via your preferred methodology, such as AIP-GPO, bootstrapper, SCUP/SCCM (Windows), or on macOS, Apple Remote Desktop and SSH. Adobe categorizes these updates with the following priority ratings and recommends users update their installation to the newest version: Product Track Updated Platform Priority Availability Versions Rating 22.001.20117 (Win) Acrobat DC Continuous Windows and 2 Release macOS Notes 22.001.20112 (Mac) 22.001.20117 (Win) Acrobat Reader Continuous Windows and 2 Release DC macOS Notes 22.001.20112 (Mac) 20.005.30334 Classic (Win) Windows and Release Acrobat 2020 2020 macOS 2 Notes 20.005.30331 (Mac) 20.005.30334 Acrobat Reader Classic (Win) Windows and Release 2020 2020 macOS 2 Notes 20.005.30331 (Mac) 17.012.30229 (Win) Acrobat 2017 Classic Windows and 2 Release 2017 macOS Notes 17.012.30227 (Mac) 17.012.30229 (Win) Acrobat Reader Classic Windows and 2 Release 2017 2017 macOS Notes 17.012.30227 (Mac) Vulnerability Details Vulnerability Vulnerability Severity CVSS base CVSS vector CVE Number Category Impact score CVSS:3.0/ Use After AV:L/AC:L/ Free ( Memory Leak Moderate 3.3 PR:N/UI:R/ CVE-2022-24101 CWE-416 ) S:U/C:L/I:N/ A:N CVSS:3.0/ Use After Arbitrary AV:L/AC:L/ Free ( code Critical 7.8 PR:N/UI:R/ CVE-2022-24103 CWE-416 ) execution S:U/C:H/I:H/ A:H CVSS:3.0/ Use After Arbitrary AV:L/AC:L/ Free ( code Critical 7.8 PR:N/UI:R/ CVE-2022-24104 CWE-416 ) execution S:U/C:H/I:H/ A:H CVSS:3.0/ Use After Arbitrary AV:L/AC:L/ Free ( code Critical 7.8 PR:N/UI:R/ CVE-2022-27785 CWE-416 ) execution S:U/C:H/I:H/ A:H CVSS:3.0/ Use After Arbitrary AV:L/AC:L/ Free ( code Critical 7.8 PR:N/UI:R/ CVE-2022-24102 CWE-416 ) execution S:U/C:H/I:H/ A:H CVSS:3.0/ Use After Arbitrary AV:L/AC:L/ Free ( code Critical 7.8 PR:N/UI:R/ CVE-2022-27786 CWE-416 ) execution S:U/C:H/I:H/ A:H CVSS:3.0/ Out-of-bounds Arbitrary AV:L/AC:L/ Write ( code Critical 7.8 PR:N/UI:R/ CVE-2022-27787 CWE-787 ) execution S:U/C:H/I:H/ A:H CVSS:3.0/ Out-of-bounds Arbitrary AV:L/AC:L/ Write ( code Critical 7.8 PR:N/UI:R/ CVE-2022-27788 CWE-787 ) execution S:U/C:H/I:H/ A:H CVSS:3.0/ Use After Arbitrary AV:L/AC:L/ Free ( code Critical 7.8 PR:N/UI:R/ CVE-2022-27789 CWE-416 ) execution S:U/C:H/I:H/ A:H CVSS:3.0/ Use After Arbitrary AV:L/AC:L/ Free ( code Critical 7.8 PR:N/UI:R/ CVE-2022-27790 CWE-416 ) execution S:U/C:H/I:H/ A:H Stack-based CVSS:3.0/ Buffer Arbitrary AV:L/AC:L/ Overflow ( code Critical 7.8 PR:N/UI:R/ CVE-2022-27791 CWE-121 ) execution S:U/C:H/I:H/ A:H CVSS:3.0/ Out-of-bounds Arbitrary AV:L/AC:L/ Write ( code Critical 7.8 PR:N/UI:R/ CVE-2022-27792 CWE-787 ) execution S:U/C:H/I:H/ A:H CVSS:3.0/ Out-of-bounds Arbitrary AV:L/AC:L/ Write ( code Critical 7.8 PR:N/UI:R/ CVE-2022-27793 CWE-787 ) execution S:U/C:H/I:H/ A:H Access of CVSS:3.0/ Uninitialized Arbitrary AV:L/AC:L/ Pointer ( code Critical 7.8 PR:N/UI:R/ CVE-2022-27794 CWE-824 ) execution S:U/C:H/I:H/ A:H CVSS:3.0/ Use After Arbitrary AV:L/AC:L/ Free ( code Critical 7.8 PR:N/UI:R/ CVE-2022-27795 CWE-416 ) execution S:U/C:H/I:H/ A:H CVSS:3.0/ Use After Arbitrary AV:L/AC:L/ Free ( code Critical 7.8 PR:N/UI:R/ CVE-2022-27796 CWE-416 ) execution S:U/C:H/I:H/ A:H CVSS:3.0/ Use After Arbitrary AV:L/AC:L/ Free ( code Critical 7.8 PR:N/UI:R/ CVE-2022-27797 CWE-416 ) execution S:U/C:H/I:H/ A:H CVSS:3.0/ Out-of-bounds Arbitrary AV:L/AC:L/ Write ( code Critical 7.8 PR:N/UI:R/ CVE-2022-27798 CWE-787 ) execution S:U/C:H/I:H/ A:H CVSS:3.0/ Use After Arbitrary AV:L/AC:L/ Free ( code Critical 7.8 PR:N/UI:R/ CVE-2022-27799 CWE-416 ) execution S:U/C:H/I:H/ A:H CVSS:3.0/ Use After Arbitrary AV:L/AC:L/ Free ( code Critical 7.8 PR:N/UI:R/ CVE-2022-27800 CWE-416 ) execution S:U/C:H/I:H/ A:H CVSS:3.0/ Use After Arbitrary AV:L/AC:L/ Free ( code Critical 7.8 PR:N/UI:R/ CVE-2022-27801 CWE-416 ) execution S:U/C:H/I:H/ A:H CVSS:3.0/ Use After Arbitrary AV:L/AC:L/ Free ( code Critical 7.8 PR:N/UI:R/ CVE-2022-27802 CWE-416 ) execution S:U/C:H/I:H/ A:H CVSS:3.0/ Use After Arbitrary AV:L/AC:L/ Free ( code Critical 7.8 PR:N/UI:R/ CVE-2022-28230 CWE-416 ) execution S:U/C:H/I:H/ A:H CVSS:3.0/ Out-of-bounds Arbitrary AV:L/AC:L/ Read ( code Critical 7.8 PR:N/UI:R/ CVE-2022-28231 CWE-125 ) execution S:U/C:H/I:H/ A:H CVSS:3.0/ Use After Arbitrary AV:L/AC:L/ Free ( code Critical 7.8 PR:N/UI:R/ CVE-2022-28232 CWE-416 ) execution S:U/C:H/I:H/ A:H CVSS:3.0/ Use After Arbitrary AV:L/AC:L/ Free ( code Critical 7.8 PR:N/UI:R/ CVE-2022-28233 CWE-416 ) execution S:U/C:H/I:H/ A:H Heap-based CVSS:3.1/ Buffer Arbitrary AV:L/AC:L/ Overflow ( code Critical 7.8 PR:N/UI:R/ CVE-2022-28234 CWE-122 ) execution S:U/C:H/I:H/ A:H CVSS:3.0/ Use After Arbitrary AV:L/AC:L/ Free ( code Critical 7.8 PR:N/UI:R/ CVE-2022-28235 CWE-416 ) execution S:U/C:H/I:H/ A:H CVSS:3.0/ Out-of-bounds Arbitrary AV:L/AC:L/ Write ( code Critical 7.8 PR:N/UI:R/ CVE-2022-28236 CWE-787 ) execution S:U/C:H/I:H/ A:H CVSS:3.0/ Use After Arbitrary AV:L/AC:L/ Free ( code Critical 7.8 PR:N/UI:R/ CVE-2022-28237 CWE-416 ) execution S:U/C:H/I:H/ A:H CVSS:3.0/ Use After Arbitrary AV:L/AC:L/ Free ( code Critical 7.8 PR:N/UI:R/ CVE-2022-28238 CWE-416 ) execution S:U/C:H/I:H/ A:H CVSS:3.0/ Out-of-bounds Arbitrary AV:L/AC:L/ Read ( code Critical 7.8 PR:N/UI:R/ CVE-2022-28239 CWE-125 ) execution S:U/C:H/I:H/ A:H CVSS:3.0/ Use After Arbitrary AV:L/AC:L/ Free ( code Critical 7.8 PR:N/UI:R/ CVE-2022-28240 CWE-416 ) execution S:U/C:H/I:H/ A:H CVSS:3.0/ Out-of-bounds Arbitrary AV:L/AC:L/ Read ( code Critical 7.8 PR:N/UI:R/ CVE-2022-28241 CWE-125 ) execution S:U/C:H/I:H/ A:H CVSS:3.0/ Use After Arbitrary AV:L/AC:L/ Free ( code Critical 7.8 PR:N/UI:R/ CVE-2022-28242 CWE-416 ) execution S:U/C:H/I:H/ A:H Out-of-bounds Arbitrary CVSS:3.0AV:L Read ( code Critical 7.8 /AC:L/PR:N/ CVE-2022-28243 CWE-125 ) execution UI:R/S:U/C:H /I:H/A:H Violation of CVSS:3.1/ Secure Design Arbitrary AV:L/AC:L/ Principles ( code Important 6.3 PR:N/UI:R/ CVE-2022-28244 CWE-657 ) execution S:C/C:H/I:N/ A:N CVSS:3.1/ Out-of-bounds AV:L/AC:L/ Read ( Memory Leak Important 5.5 PR:N/UI:R/ CVE-2022-28245 CWE-125 ) S:U/C:H/I:N/ A:N CVSS:3.1/ Out-of-bounds AV:L/AC:L/ Read ( Memory Leak Important 5.5 PR:N/UI:R/ CVE-2022-28246 CWE-125 ) S:U/C:H/I:N/ A:N Missing CVSS:3.1/ Support for Privilege AV:L/AC:H/ Integrity escalation Important 6.7 PR:L/UI:R/ CVE-2022-28247 Check ( S:U/C:H/I:H/ CWE-353 ) A:H CVSS:3.1/ Out-of-bounds AV:L/AC:L/ Read ( Memory Leak Important 5.5 PR:N/UI:R/ CVE-2022-28248 CWE-125 ) S:U/C:H/I:N/ A:N CVSS:3.1/ Out-of-bounds AV:L/AC:L/ Read ( Memory Leak Important 5.5 PR:N/UI:R/ CVE-2022-28249 CWE-125 ) S:U/C:H/I:N/ A:N CVSS:3.1/ Use After AV:L/AC:L/ Free ( Memory Leak Important 5.5 PR:N/UI:R/ CVE-2022-28250 CWE-416 ) S:U/C:H/I:N/ A:N CVSS:3.1/ Out-of-bounds AV:L/AC:L/ Read ( Memory Leak Important 5.5 PR:N/UI:R/ CVE-2022-28251 CWE-125 ) S:U/C:H/I:N/ A:N CVSS:3.0/ Out-of-bounds AV:L/AC:L/ Read ( Memory Leak Important 5.5 PR:N/UI:R/ CVE-2022-28252 CWE-125 ) S:U/C:L/I:N/ A:N CVSS:3.1/ Out-of-bounds AV:L/AC:L/ Read ( Memory Leak Important 5.5 PR:N/UI:R/ CVE-2022-28253 CWE-125 ) S:U/C:H/I:N/ A:N CVSS:3.1/ Out-of-bounds AV:L/AC:L/ Read ( Memory Leak Important 5.5 PR:N/UI:R/ CVE-2022-28254 CWE-125 ) S:U/C:H/I:N/ A:N CVSS:3.1/ Out-of-bounds AV:L/AC:L/ Read ( Memory Leak Important 5.5 PR:N/UI:R/ CVE-2022-28255 CWE-125 ) S:U/C:H/I:N/ A:N CVSS:3.1/ Use After AV:L/AC:L/ Free ( Memory Leak Important 5.5 PR:N/UI:R/ CVE-2022-28256 CWE-416 ) S:U/C:H/I:N/ A:N CVSS:3.1/ Out-of-bounds AV:L/AC:L/ Read ( Memory Leak Important 5.5 PR:N/UI:R/ CVE-2022-28257 CWE-125 ) S:U/C:H/I:N/ A:N CVSS:3.1/ Out-of-bounds AV:L/AC:L/ Read ( Memory Leak Important 5.5 PR:N/UI:R/ CVE-2022-28258 CWE-125 ) S:U/C:H/I:N/ A:N CVSS:3.1/ Out-of-bounds AV:L/AC:L/ Read ( Memory Leak Important 5.5 PR:N/UI:R/ CVE-2022-28259 CWE-125 ) S:U/C:H/I:N/ A:N CVSS:3.1/ Out-of-bounds AV:L/AC:L/ Read ( Memory Leak Important 5.5 PR:N/UI:R/ CVE-2022-28260 CWE-125 ) S:U/C:H/I:N/ A:N CVSS:3.1/ Out-of-bounds AV:L/AC:L/ Read ( Memory Leak Important 5.5 PR:N/UI:R/ CVE-2022-28261 CWE-125 ) S:U/C:H/I:N/ A:N CVSS:3.1/ Out-of-bounds AV:L/AC:L/ Read ( Memory Leak Important 5.5 PR:N/UI:R/ CVE-2022-28262 CWE-125 ) S:U/C:H/I:N/ A:N CVSS:3.1/ Out-of-bounds AV:L/AC:L/ Read ( Memory Leak Important 5.5 PR:N/UI:R/ CVE-2022-28263 CWE-125 ) S:U/C:H/I:N/ A:N CVSS:3.1/ Out-of-bounds AV:L/AC:L/ Read ( Memory Leak Important 5.5 PR:N/UI:R/ CVE-2022-28264 CWE-125 ) S:U/C:H/I:N/ A:N CVSS:3.1/ Out-of-bounds AV:L/AC:L/ Read ( Memory Leak Important 5.5 PR:N/UI:R/ CVE-2022-28265 CWE-125 ) S:U/C:H/I:N/ A:N CVSS:3.1/ Out-of-bounds AV:L/AC:L/ Read ( Memory Leak Important 5.5 PR:N/UI:R/ CVE-2022-28266 CWE-125 ) S:U/C:H/I:N/ A:N CVSS:3.1/ Out-of-bounds AV:L/AC:L/ Read ( Memory Leak Important 5.5 PR:N/UI:R/ CVE-2022-28267 CWE-125 ) S:U/C:H/I:N/ A:N CVSS:3.0/ Out-of-bounds AV:L/AC:L/ Read ( Memory Leak Moderate 3.3 PR:N/UI:R/ CVE-2022-28268 CWE-125 ) S:U/C:L/I:N/ A:N CVSS:3.0/ Use After AV:L/AC:L/ Free ( Memory Leak Moderate 3.3 PR:N/UI:R/ CVE-2022-28269 CWE-416 ) S:U/C:L/I:N/ A:N Acknowledgements Adobe would like to thank the following for reporting these issues and for working with Adobe to help protect our customers: o Mat Powell of Trend Micro Zero Day Initiative - CVE-2022-28250, CVE-2022-28251, CVE-2022-28252, CVE-2022-28253, CVE-2022-28254, CVE-2022-28255, CVE-2022-28256, CVE-2022-28257, CVE-2022-28258, CVE-2022-28259, CVE-2022-28260, CVE-2022-28261, CVE-2022-28262, CVE-2022-28263, CVE-2022-28264, CVE-2022-28265, CVE-2022-28266, CVE-2022-28267, CVE-2022-28268, CVE-2022-28239, CVE-2022-28240, CVE-2022-28241, CVE-2022-28242, CVE-2022-28243, CVE-2022-27800, CVE-2022-27802, CVE-2022-24101 o Anonymous working with Trend Micro Zero Day Initiative - CVE-2022-27785, CVE-2022-27786, CVE-2022-27787, CVE-2022-27788, CVE-2022-27790, CVE-2022-27791, CVE-2022-27792, CVE-2022-27793, CVE-2022-27794, CVE-2022-27797, CVE-2022-27798, CVE-2022-27801, CVE-2022-28231, CVE-2022-28232, CVE-2022-28233, CVE-2022-28236, CVE-2022-28237, CVE-2022-28238, CVE-2022-28245, CVE-2022-28246, CVE-2022-28248, CVE-2022-28269 o Rich working with Trend Micro Zero Day Initiative - CVE-2022-24102, CVE-2022-24103, CVE-2022-24104, o Mark Vincent Yason (@MarkYason) working with Trend Micro Zero Day Initiative - CVE-2022-27795, CVE-2022-27796, CVE-2022-27799, CVE-2022-28230, CVE-2022-28235 o Krishnakant Patil and Ashfaq Ansari - HackSys Inc working with Trend Micro Zero Day Initiative - CVE-2022-28249, CVE-2022-27789 o HackAndPwn (hackandpwn) - CVE-2022-28247 o Gehirn Inc. - Maru Asahina, Ren Hirasawa, Tatsuki Maekawa(@mtk0308), Tsubasa Iinuma, Hikaru Ida(@howmuch515) - CVE-2022-28244 o RUC_SE_SEC (ruc_se_sec) - CVE-2022-28234 - --------------------------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 iQIVAwUBYlY10uNLKJtyKPYoAQgbsBAAqf3nXO/cNCMg0wNC8t/loBw9IR+QaY6u 2MDInGEzY7dpIFQv7+KLJrCS27AvTDySWpExr2M3lWPUZfBWNZA9lYd3aYsmErYN kWMZj1muou8QCO92kj7H97OBRRBY8Iz9saWs509EoNHY9WfPc54fmFLI96J3V9OQ XJCnIzl8lAooaTa+6MG3+xpUrYJIobSTAYtUyAf28JpEyI+1SVCpQcgY396gmApj P/6BSWf6P/0Y7ASJI5MU0Zi/5q51toAkAZorO4eRBZ8Rxis99NXPmBHvwESTGXo5 t/TKhse2vhFW6Vi9hYDxqppsK9eX+b7CPLtA6NaFhNHi6K+tolIbYqA4ZLXojorR 118j7HX9AL91l+j0TxuTBBW6j5ZcFFUPBhRngXYPEB79/wTqAqHt9Kbz5skX+hSZ qhrriQiZaRmsjSpZECH3RTlCQCmAKT83+dSc7Tk0N6VD7mA47XruPVkS6nMUWoUM 2/0+gdpj8fsXHeqlK2LEflMj2PZohU4nptVZ8dGUppICpSH5MfBF++5RsOR4zX1B ccuojxPplyo4mWm8p6RESDnrEzLiyfIEluvGHRG/KNlMVS+aeFwy8rZPcjg0ka2r ib9IAgRYrm5dAvSPDkI+OxL6YmsD5nJohLsKmJgdAaJETnKwD9nAgPGAcwv/xGj6 01HbAnWE1qg= =K/x6 -----END PGP SIGNATURE-----