CVE-2021-3516: xmllint before 2.9.11 (exclusive); +12 more affected products

Affected technology

xmllint · before 2.9.11 (exclusive)
xmlsoft

debian linux · 9.0
debian

fedora · 33
fedoraproject

fedora · 34
fedoraproject

jboss core services · Version not applicable in the source CPE
redhat

enterprise linux · 6.0
redhat

enterprise linux · 7.0
redhat

enterprise linux · 8.0
redhat

clustered data ontap · Version not applicable in the source CPE
netapp

clustered data ontap antivirus connector · Version not applicable in the source CPE
netapp

ontap select deploy administration utility · Version not applicable in the source CPE
netapp

zfs storage appliance kit · 8.8
oracle

libxml2 · libxml2 2.9.11
Vendor not specified by the source

SIMATIC S7-1500 CPU 1518-4 PN/DP MFP · V3.1.0 to before V3.1.5
Siemens

SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP · V3.1.0 to before V3.1.5
Siemens

SIPLUS S7-1500 CPU 1518-4 PN/DP MFP · V3.1.0 to before V3.1.5
Siemens

Description’s affected range: versions before 2.9.11

Component: Not specified by the source

Attack conditions (NVD, CVSS 3.1): Local · No privileges required · User interaction required

What an attacker can do

NVD’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.