PT-2022-7068 · Adobe · Acrobat Reader
Published
2022-04-12
·
Updated
2025-01-10
·
CVE-2022-44516
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
Acrobat Reader DC versions 17.012.30205 through 22.001.20085
Acrobat Reader DC versions 20.005.3031x and earlier
Description
The issue is related to an out-of-bounds read vulnerability when parsing a crafted file, which could result in a read past the end of an allocated memory structure. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction, in that a victim must open a malicious file.
Recommendations
For Acrobat Reader DC versions 17.012.30205 through 22.001.20085, update to a version later than 22.001.20085 to resolve the issue.
For Acrobat Reader DC versions 20.005.3031x and earlier, update to a version later than 20.005.3031x to resolve the issue.
As a temporary workaround, consider avoiding the use of
lineWidth annotation to minimize the risk of exploitation until a patch is available.
Restrict access to crafted PDF files to minimize the risk of exploitation.Fix
Out of bounds Read
Found an issue in the description? Have something to add? Feel free to write us 👾
Weakness Enumeration
Related Identifiers
Affected Products
Acrobat Reader