EPSS
Percentile
60.7%
libaspell.a in GNU Aspell before 0.60.8 has a buffer over-read for a string ending with a single ‘\0’ byte, if the encoding is set to ucs-2 or ucs-4 outside of the application, as demonstrated by the ASPELL_CONF environment variable.
bugzilla.redhat.com/show_bug.cgi?id=1764299
nvd.nist.gov/vuln/detail/CVE-2019-20433
www.cve.org/CVERecord?id=CVE-2019-20433