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nvd[email protected]NVD:CVE-2021-3537
HistoryMay 14, 2021 - 8:15 p.m.

CVE-2021-3537

2021-05-1420:15:16
CWE-476
[email protected]
web.nvd.nist.gov
9
vulnerability
libxml2
crash
application

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.014

Percentile

86.5%

JSON

A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery mode and post-validated, the flaw could be used to crash the application. The highest threat from this vulnerability is to system availability.

Affected configurations

Nvd
Node
xmlsoftlibxml2Range<2.9.11
Node
redhatjboss_core_servicesMatch-
OR
redhatenterprise_linuxMatch6.0
OR
redhatenterprise_linuxMatch7.0
OR
redhatenterprise_linuxMatch8.0
Node
debiandebian_linuxMatch9.0
Node
fedoraprojectfedoraMatch33
OR
fedoraprojectfedoraMatch34
Node
netappactive_iq_unified_managerMatch-vmware_vsphere
OR
netappclustered_data_ontapMatch-
OR
netappclustered_data_ontap_antivirus_connectorMatch-
OR
netappmanageability_software_development_kitMatch-
OR
netappontap_select_deploy_administration_utilityMatch-
OR
netappsnapdriveMatch-windows
Node
netapphci_h410c_firmwareMatch-
AND
netapphci_h410cMatch-
Node
oraclecommunications_cloud_native_core_network_function_cloud_native_environmentMatch1.10.0
OR
oracleenterprise_manager_base_platformMatch13.4.0.0
OR
oracleenterprise_manager_base_platformMatch13.5.0.0
OR
oracleenterprise_manager_ops_centerMatch12.4.0.0
OR
oraclemysql_workbenchRange≤8.0.26
OR
oracleopenjdkMatch8update301
OR
oraclepeoplesoft_enterprise_peopletoolsMatch8.58
OR
oraclereal_user_experience_insightMatch13.4.1.0
OR
oraclereal_user_experience_insightMatch13.5.1.0
VendorProductVersionCPE
xmlsoftlibxml2*cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:*
redhatjboss_core_services-cpe:2.3:a:redhat:jboss_core_services:-:*:*:*:*:*:*:*
redhatenterprise_linux6.0cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
redhatenterprise_linux7.0cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
redhatenterprise_linux8.0cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
debiandebian_linux9.0cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
fedoraprojectfedora33cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
fedoraprojectfedora34cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
netappactive_iq_unified_manager-cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*
netappclustered_data_ontap-cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*
Rows per page:
1-10 of 251

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CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.014

Percentile

86.5%

JSON
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