CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
99.7%
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
Recent assessments:
Assessed Attacker Value: 0
Assessed Attacker Value: 0Assessed Attacker Value: 0
packetstormsecurity.com/files/162558/ExifTool-DjVu-ANT-Perl-Injection.html
packetstormsecurity.com/files/164768/GitLab-Unauthenticated-Remote-ExifTool-Command-Injection.html
packetstormsecurity.com/files/164994/GitLab-13.10.2-Remote-Code-Execution.html
packetstormsecurity.com/files/167038/ExifTool-12.23-Arbitrary-Code-Execution.html
www.openwall.com/lists/oss-security/2021/05/09/1
www.openwall.com/lists/oss-security/2021/05/10/5
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22204
github.com/exiftool/exiftool/commit/cf0f4e7dcd024ca99615bfd1102a841a25dde031#diff-fa0d652d10dbcd246e6b1df16c1e992931d3bb717a7e36157596b76bdadb3800
gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22204.json
hackerone.com/reports/1154542
lists.debian.org/debian-lts-announce/2021/05/msg00018.html
lists.fedoraproject.org/archives/list/[email protected]/message/DDKDLJLBTBBR66OOPXSXCG2PQRM5KCZL/
lists.fedoraproject.org/archives/list/[email protected]/message/F6UOBPU3LSHAPRRJNISNVXZ5DSUIALLV/
lists.fedoraproject.org/archives/list/[email protected]/message/U4RF6PJCJ6NQOVJJJF6HN6BORUQVIXY6/
www.debian.org/security/2021/dsa-4910
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
99.7%