Vulnerability Description
Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by an out-of-bounds Read vulnerability. An unauthenticated attacker could leverage this vulnerability to locally escalate privileges in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Adobe | Acrobat Dc | >= 20.006.20034, <= 20.013.20074 |
| Adobe | Acrobat Reader Dc | >= 20.006.20034, <= 20.013.20074 |
| Apple | Macos | - |
| Microsoft | Windows | - |
Related Weaknesses (CWE)
References
- https://helpx.adobe.com/security/products/acrobat/apsb21-09.htmlRelease NotesVendor Advisory
- https://helpx.adobe.com/security/products/acrobat/apsb21-09.htmlRelease NotesVendor Advisory
FAQ
What is CVE-2021-21089?
CVE-2021-21089 is a vulnerability with a CVSS score of 3.3 (LOW). Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by an out-of-bounds Read vulnerability. An unauthenticated ...
How severe is CVE-2021-21089?
CVE-2021-21089 has been rated LOW with a CVSS base score of 3.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-21089?
Check the references section above for vendor advisories and patch information. Affected products include: Adobe Acrobat Dc, Adobe Acrobat Reader Dc, Apple Macos, Microsoft Windows.