CVE-2021-33793

EUVD-2021-20470
Foxit Reader before 10.1.4 and PhantomPDF before 10.1.4 have an out-of-bounds write because the Cross-Reference table is mishandled during Office document conversion.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 7%
Affected Products (NVD)
VendorProductVersion
foxitsoftwarefoxit_reader
𝑥
< 10.1.4
foxitsoftwarephantompdf
𝑥
< 10.1.4
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.foxitsoftware.com/support/security-bulletins.html
https://www.foxitsoftware.com/support/security-bulletins.html