PT-2022-6712 · Adobe · Acrobat Reader
Published
2022-04-06
·
Updated
2025-01-10
·
CVE-2022-44515
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 newer version to mitigate the risk.
For Acrobat Reader DC versions 20.005.3031x and earlier, update to a newer version to mitigate the risk.
As a temporary workaround, consider avoiding the use of the vulnerable font parsing functionality until a patch is available.
Restrict access to malicious files to minimize the risk of exploitation.
Fix
Out of bounds Read
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Weakness Enumeration
Related Identifiers
Affected Products
Acrobat Reader