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Attacker Value
Unknown

CVE-2021-21774

Disclosure Date: August 30, 2021 (last updated November 08, 2023)
Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2021-21773. Reason: This candidate is a reservation duplicate of CVE-2021-21773. Notes: All CVE users should reference CVE-2021-21773 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage
0
Attacker Value
Unknown

CVE-2021-21773

Disclosure Date: March 31, 2021 (last updated February 22, 2025)
An out-of-bounds write vulnerability exists in the TIFF header count-processing functionality of Accusoft ImageGear 19.8. A specially crafted malformed file can lead to memory corruption. An attacker can provide a malicious file to trigger this vulnerability.