An issue was discovered in Foxit Reader before 10.1.1 (and before 4.1.1 on macOS) and PhantomPDF before 9.7.5 and 10.x before 10.1.1 (and before 4.1.1 on macOS). An attacker can spoof a certified PDF document via an Evil Annotation Attack because the products fail to consider a null value for a Subtype entry of the Annotation dictionary, in an incremental update.
Advisories
Source ID Title
EUVD EUVD EUVD-2020-23514 An issue was discovered in Foxit Reader before 10.1.1 (and before 4.1.1 on macOS) and PhantomPDF before 9.7.5 and 10.x before 10.1.1 (and before 4.1.1 on macOS). An attacker can spoof a certified PDF document via an Evil Annotation Attack because the products fail to consider a null value for a Subtype entry of the Annotation dictionary, in an incremental update.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T17:16:13.435Z

Reserved: 2020-12-31T00:00:00

Link: CVE-2020-35931

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-12-31T21:15:12.253

Modified: 2024-11-21T05:28:32.400

Link: CVE-2020-35931

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.