| VID |
50329 |
| Severity |
40 |
| Port |
139,445 |
| Protocol |
TCP |
| Class |
SMB |
| Detailed Description |
The version of Adobe Reader installed on the remote Windows host is a version prior or equal to 2017.011.30196, 2020.001.30025, or 2021.001.20155. It is, therefore, affected by multiple vulnerabilities.
- Out-of-bounds Read (CWE-125) potentially leading to Arbitrary code execution (CVE-2021-28551, CVE-2021-28554)
- Use After Free (CWE-416) potentially leading to Arbitrary code execution (CVE-2021-28552, CVE-2021-28631, CVE-2021-28632)
* Note: This check requires an account with administrative privileges which can log into the host to scan. Absence of these conditions will result in the check not being performed and a False Negative for all vulnerable hosts.
* References:
https://helpx.adobe.com/security/products/acrobat/apsb21-37.html
* Platforms Affected:
Adobe Reader versions prior equal to 2017.011.30196
Microsoft Windows Any version
Linux Any version |
| Recommendation |
Upgrade to the latest version of Adobe Reader (2017.011.30196 later), as described in the Adobe Security bulletin at https://helpx.adobe.com/security/products/acrobat/apsb21-37.html |
| Related URL |
CVE-2021-28554,CVE-2021-28551,CVE-2021-28552,CVE-2021-28631,CVE-2021-28632 (CVE) |
| Related URL |
(SecurityFocus) |
| Related URL |
(ISS) |
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