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nvd[email protected]NVD:CVE-2021-3517
HistoryMay 19, 2021 - 2:15 p.m.

CVE-2021-3517

2021-05-1914:15:07
CWE-787
[email protected]
web.nvd.nist.gov

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

8.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

HIGH

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

0.017 Low

EPSS

Percentile

87.8%

JSON

There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application.

Affected configurations

NVD
Node
xmlsoftlibxml2Range<2.9.11
Node
redhatjboss_core_servicesMatch-
OR
redhatenterprise_linuxMatch8.0
Node
fedoraprojectfedoraMatch33
OR
fedoraprojectfedoraMatch34
Node
debiandebian_linuxMatch9.0
Node
netappactive_iq_unified_managerMatch-vmware_vsphere
OR
netappactive_iq_unified_managerMatch-windows
OR
netappclustered_data_ontapMatch-
OR
netappclustered_data_ontap_antivirus_connectorMatch-
OR
netappe-series_santricity_os_controllerRange11.0.0–11.70.1
OR
netappe-series_santricity_storage_managerMatch-
OR
netappe-series_santricity_web_servicesMatch-web_services_proxy
OR
netapphci_management_nodeMatch-
OR
netappmanageability_software_development_kitMatch-
OR
netapponcommand_insightMatch-
OR
netapponcommand_workflow_automationMatch-
OR
netappontap_select_deploy_administration_utilityMatch-
OR
netappsantricity_unified_managerMatch-
OR
netappsnapdriveMatch-windows
OR
netappsnapmanagerMatch-oracle
OR
netappsnapmanagerMatch-sap
OR
netappsolidfireMatch-
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
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
OR
oraclezfs_storage_appliance_kitMatch8.8

References

Related

cvelist 1
veracode 1
osv 7
cve 1
debiancve 1
prion 1
github 2
redhatcve 1
alpinelinux 1
cbl_mariner 1
ibm 6
ubuntucve 1
openvas 29
nessus 43
suse 2
amazon 3
ics 3
debian 1
mageia 2
photon 6
fedora 4
almalinux 1
oraclelinux 1
rocky 1
f5 1
redhat 14
altlinux 1
gentoo 1
cloudlinux 2
ubuntu 1
cloudfoundry 1
kaspersky 1
rosalinux 1
tenable 1
oracle 5
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2021-05-19 14:15:00
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Nokogiri updates packaged dependency on libxml2 from 2.9.10 to 2.9.12
2021-05-17 20:52:05
redhatcve
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2021-06-09 03:50:32
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Security Bulletin: IBM RackSwitch firmware products are affected by vulnerabilities in Libxml2
2023-12-07 23:00:02
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2023-12-07 23:00:02
Security Bulletin: Multiple Security Vulnerabilities fixed in IBM Security Verify Access
2022-01-07 00:24:27
ubuntucve
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2021-05-19 00:00:00
openvas
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SUSE: Security Advisory (SUSE-SU-2021:1524-1)
2021-06-09 00:00:00
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2021-10-25 00:00:00
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openSUSE Security Update : libxml2 (openSUSE-2021-692)
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2021-05-09 00:00:00
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2021-05-22 00:00:00
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2021-06-16 20:37:00
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2023-04-27 16:19:00
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2021-12-02 12:00:00
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2023-12-14 12:00:00
debian
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2021-06-14 01:22:50
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libxml2 security update
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7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

8.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

HIGH

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

0.017 Low

EPSS

Percentile

87.8%

JSON
Related for NVD:CVE-2021-3517
cvelist1veracode1osv7cve1debiancve1prion1github2redhatcve1alpinelinux1cbl_mariner1ibm6ubuntucve1openvas29nessus43suse2amazon3ics3debian1mageia2photon6fedora4almalinux1oraclelinux1rocky1f51redhat14altlinux1gentoo1cloudlinux2ubuntu1cloudfoundry1kaspersky1rosalinux1tenable1oracle5