CVE-2021-22204

Description

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

References

https://devcraft.io/2021/05/04/exiftool-arbitrary-code-execution-cve-2021-22204.html

https://www.debian.org/security/2021/dsa-4910

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U4RF6PJCJ6NQOVJJJF6HN6BORUQVIXY6/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F6UOBPU3LSHAPRRJNISNVXZ5DSUIALLV/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DDKDLJLBTBBR66OOPXSXCG2PQRM5KCZL/

https://lists.debian.org/debian-lts-announce/2021/05/msg00018.html

https://hackerone.com/reports/1154542

https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22204.json

https://github.com/exiftool/exiftool/commit/cf0f4e7dcd024ca99615bfd1102a841a25dde031#diff-fa0d652d10dbcd246e6b1df16c1e992931d3bb717a7e36157596b76bdadb3800

http://www.openwall.com/lists/oss-security/2021/05/10/5

http://www.openwall.com/lists/oss-security/2021/05/09/1

http://packetstormsecurity.com/files/162558/ExifTool-DjVu-ANT-Perl-Injection.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3