medium6.5
CVE-2021-28546
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 inte…
Impact
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 could leverage this vulnerability to modify content in a certified PDF without invalidating the certification. Exploitation of this issue requires user interaction in that a victim must open the tampered file.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Adobe | Acrobat | from 17.011.30059 through 17.011.30188 from 20.001.30005 through 20.001.30018 |
| Adobe | Acrobat Dc | from 15.008.20082 through 20.013.20074 |
| Adobe | Acrobat Reader | from 17.011.30059 through 17.011.30188 from 20.001.30005 through 20.001.30018 |
| Adobe | Acrobat Reader Dc | from 15.008.20082 through 20.013.20074 |