AI Score
Confidence
High
EPSS
Percentile
83.2%
An integer overflow during the parsing of XML using the Expat library. This vulnerability affects Firefox < 50.
bugs.python.org/issue30694
github.com/libexpat/libexpat/blob/R_2_2_1/expat/Changes
libexpat.github.io/doc/cve-2017-9233/