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Date: Sun, 9 May 2021 14:32:25 +1000
From: William Bowling <>
Subject: [CVE-2021-22204] ExifTool - Arbitrary code execution in the DjVu
 module when parsing a malicious image

ExifTool 7.44 to 12.23 has a bug in the DjVu module which allows for
arbitrary code execution when parsing malicious images. The bug can be
triggered from a wide variety of valid file formats.

The bug has been fixed in version 12.24.


Fixed release -
Upstream patch -


GPG Key ID: 0x980F711A

GPG Key Fingerprint: AA38 2A0E 7D22 18A9 6086  0289 41DC E04B 980F 711A

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