Tracker / CVE-2021-39839
CVE-2021-39839
High 7.8
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 in the processing of the AcroForm getItem action that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Affected products and versions
| adobe | acrobat · 17.011.30059 → 17.011.30199 |
|---|---|
| adobe | acrobat · 20.001.30005 → 20.004.30006 |
| adobe | acrobat_dc · 15.008.20082 → 21.005.20058 |
| adobe | acrobat_dc · 15.008.20082 → 21.005.20060 |
| adobe | acrobat_reader · 17.011.30059 → 17.011.30199 |
| adobe | acrobat_reader · 20.001.30005 → 20.004.30006 |
| adobe | acrobat_reader_dc · 15.008.20082 → 21.005.20058 |
| adobe | acrobat_reader_dc · 15.008.20082 → 21.005.20060 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.