High severity · published Jul 15, 2022
CVE-2022-34221
Adobe Acrobat Reader versions 22.001.20142 (and earlier), 20.005.30334 (and earlier) and 17.012.30229 (and earlier) are affected by an Access of Resource Using Incompatible Type…
7.8
CVSS
11.1%
EPSS
No
On KEV
Description
Adobe Acrobat Reader versions 22.001.20142 (and earlier), 20.005.30334 (and earlier) and 17.012.30229 (and earlier) are affected by an Access of Resource Using Incompatible Type ('Type Confusion') vulnerability 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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)11.1% · higher than 96% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AC
Acrobat · Adobe
20.001.30005 through 20.005.30334; 20.001.30005 through 20.005.30331; 17.011.30059 through 17.012.30229; 17.011.30059 through 17.012.30227 · source: NVD
AD
Acrobat DC · Adobe
15.008.20082 through 22.001.20142 · source: NVD
AR
Acrobat Reader · Adobe
20.001.30005 through 20.005.30334; 20.001.30005 through 20.005.30331; 17.011.30059 through 17.012.30229; 17.011.30059 through 17.012.30227 · source: NVD
AR
Acrobat Reader DC · Adobe
15.008.20082 through 22.001.20142 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-34221
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-34221
Release Notes
https://helpx.adobe.com/security/products/acrobat/apsb22-32.html
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