medium5.5
CVE-2021-39859
Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by a Use After Free vulnera…
Impact
Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Adobe | Acrobat Dc | from 15.007.20033 through 21.005.20060 from 15.007.20033 through 21.005.20058 |
| Adobe | Acrobat Reader Dc | from 15.007.20033 through 21.005.20060 from 15.007.20033 through 21.005.20058 |
| Adobe | Acrobat | from 17.011.30180 before 17.011.30202 from 20.001.30005 before 20.004.30015 |
| Adobe | Acrobat Reader | from 17.011.30180 before 17.011.30202 from 20.001.30005 before 20.004.30015 |