CVE-2021-28545

Details

Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are missing support for an integrity check. An unauthenticated attacker would have the ability to completely manipulate data in a certified PDF without invalidating the original certification. Exploitation of this issue requires user interaction in that a victim must open the tampered file.

Affected Packages

Adobe Acrobat Reader

Windows 10 (1507)Windows 10 (1607) / Server 2016Windows 10 (1809) / Server 2019Windows 10 (1903)Windows 10 (1909)

References

WEB

https://helpx.adobe.com/security/products/acrobat/apsb21-09.html

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2021-28545