8.4 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
12.6%
Exim 4 before 4.94.2 allows Exposure of File Descriptor to Unintended Control Sphere because rda_interpret uses a privileged pipe that lacks a close-on-exec flag.
www.exim.org/static/doc/security/CVE-2020-qualys/CVE-2020-28012-CLOSE.txt