A dependency of Nokogiri, libxslt through 1.1.33 allows bypass of a protection mechanism because callers of xsltCheckRead and xsltCheckWrite permit access even upon receiving a -1 error code. xsltCheckRead can return -1 for a crafted URL that is not actually invalid and is subsequently loaded.
{
"github_reviewed_at": "2023-03-09T00:35:08Z",
"severity": "CRITICAL",
"cwe_ids": [],
"github_reviewed": true,
"nvd_published_at": "2019-04-10T20:29:00Z"
}