PT-2022-3686 · Adobe · Acrobat Reader
Published
2022-07-12
·
Updated
2022-07-21
·
CVE-2022-34234
CVSS v3.1
5.5
Medium
| Vector | AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
Name of the Vulnerable Software and Affected Versions
Adobe Acrobat Reader versions 22.001.20142 and earlier
Adobe Acrobat Reader versions 20.005.30334 and earlier
Adobe Acrobat Reader versions 17.012.30229 and earlier
Description
The issue is related to a use-after-free vulnerability in Adobe Acrobat and Reader, which could lead to the disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as Address Space Layout Randomization (ASLR). Exploitation of this issue requires user interaction, where a victim must open a malicious file.
Recommendations
For Adobe Acrobat Reader versions 22.001.20142 and earlier, update to a version later than 22.001.20142 to resolve the issue.
For Adobe Acrobat Reader versions 20.005.30334 and earlier, update to a version later than 20.005.30334 to resolve the issue.
For Adobe Acrobat Reader versions 17.012.30229 and earlier, update to a version later than 17.012.30229 to resolve the issue.
As a temporary workaround, consider avoiding the use of the
printWithParams function until a patch is available.
Restrict access to malicious files to minimize the risk of exploitation.Fix
Use After Free
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Weakness Enumeration
Related Identifiers
Affected Products
Acrobat Reader