Technical Severity
MEDIUM
CVSS v3.1 Metrics
6.8
/ 10
Minimal Risk
Critical
Vector Specification
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
Exploitation Likelihood
EPSS Prediction
92.76
%
Predictive Probability
Percentile Rank
99.8
th
Documented as more likely to be exploited than 99.8% of known CVEs.
Detection Date
Nov 17, 2021
Remediation Due
Dec 01, 2021
CISA Catalog Active
Threat Analysis
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
Remediation Directive
Apply updates per vendor instructions.