CVE-2021-21086
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 Write vulnerability in the CoolType library. An unauthenticated attacker could leverage this vulnerability to achieve 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.
Risk Information
Base Score
7.8
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
11.755
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Multiple vulnerabilities fixed in Adobe Acrobat Reader 2017 MUI (Classic Track) (17.011.30196) | Windows |
| Multiple vulnerabilities fixed in Adobe Acrobat 2017 Pro and Standard (Acrobat 2017 Track) update - All languages (17.011.30196) | Windows |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-319537 | Adobe Acrobat Reader 2017 MUI (Classic Track) (17.011.30196) |
| PATCH-319534 | Adobe Acrobat 2017 Pro and Standard (Acrobat 2017 Track) update - All languages (17.011.30196) |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234