Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are missing support for an integrity check. An unauthenticated attacker could leverage this vulnerability to modify content in a certified PDF without invalidating the certification. Exploitation of this issue requires user interaction in that a victim must open the tampered file.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: adobe

Published: 2021-04-01T13:35:46.332288Z

Updated: 2024-09-16T23:10:26.406Z

Reserved: 2021-03-16T00:00:00

Link: CVE-2021-28546

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-04-01T14:15:13.577

Modified: 2021-09-14T18:42:12.073

Link: CVE-2021-28546

cve-icon Redhat

No data.