Vulnerability Details CVE-2021-3403
In ytnef 1.9.3, the TNEFSubjectHandler function in lib/ytnef.c allows remote attackers to cause a denial-of-service (and potentially code execution) due to a double free which can be triggered via a crafted file.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.008
EPSS Ranking 72.3%
CVSS Severity
CVSS v3 Score 7.8
CVSS v2 Score 6.8
References
Products affected by CVE-2021-3403
-
cpe:2.3:a:ytnef_project:ytnef:1.9.3
-
cpe:2.3:o:fedoraproject:fedora:33
-
cpe:2.3:o:redhat:enterprise_linux:7.0