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Synthesis of the vulnerability 
An attacker can transmit malicious XML data via Nokogiri::XML::Schema() to Nokogiri, in order to read a file, scan sites, or trigger a denial of service.
 Impacted products: openSUSE Leap, SLES.
Severity of this bulletin: 2/4.
Creation date: 01/02/2021.
Références of this threat: CVE-2020-26247, openSUSE-SU-2021:0237-1, SUSE-SU-2021:0251-1, VIGILANCE-VUL-34449.
Description of the vulnerability 
An attacker can transmit malicious XML data via Nokogiri::XML::Schema() to Nokog...
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This weakness announce impacts software or systems such as openSUSE Leap, SLES.
Our Vigil@nce team determined that the severity of this vulnerability alert is medium.
The trust level is of type confirmed by the editor, with an origin of document.
An attacker with a expert ability can exploit this computer threat announce.
Solutions for this threat 
This vulnerability fix will be public soon.
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