https://bugzilla.redhat.com/show_bug.cgi?id=1953616
Bug ID: 1953616
Summary: CVE-2021-22204 perl-Image-ExifTool: improper
neutralization of user data in the DjVu file format
allows arbitrary code execution when parsing the
malicious image
Product: Security Response
Hardware: All
OS: Linux
Status: NEW
Component: vulnerability
Keywords: Security
Severity: medium
Priority: medium
Assignee: security-response-t...@redhat.com
Reporter: gsuck...@redhat.com
CC: perl-devel@lists.fedoraproject.org, spo...@gmail.com
Target Milestone: ---
Classification: Other
Improper neutralization of user data in the DjVu file format in ExifTool
versions 7.44 and up allows arbitrary code execution when parsing the malicious
image
Reference and upstream patch:
https://github.com/exiftool/exiftool/commit/cf0f4e7dcd024ca99615bfd1102a841a25dde031#diff-fa0d652d10dbcd246e6b1df16c1e992931d3bb717a7e36157596b76bdadb3800
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