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cve[email protected]CVE-2022-40303
HistoryNov 23, 2022 - 12:15 a.m.

CVE-2022-40303

2022-11-2300:15:11
CWE-190
[email protected]
web.nvd.nist.gov
239
8
cve-2022-40303
libxml2
overflow
segmentation fault
xml_parse_huge
nvd

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.9

Confidence

High

EPSS

0.005

Percentile

76.5%

JSON

An issue was discovered in libxml2 before 2.10.3. When parsing a multi-gigabyte XML document with the XML_PARSE_HUGE parser option enabled, several integer counters can overflow. This results in an attempt to access an array at a negative 2GB offset, typically leading to a segmentation fault.

Affected configurations

NVD
Node
xmlsoftlibxml2Range<2.10.3
Node
netappactive_iq_unified_managerMatch-vsphere
OR
netappclustered_data_ontapMatch-
OR
netappclustered_data_ontap_antivirus_connectorMatch-
OR
netappnetapp_manageability_sdkMatch-
OR
netappontap_select_deploy_administration_utilityMatch-
OR
netappsnapmanagerMatch-hyper-v
Node
appleipadosRange<15.7.2
OR
appleiphone_osRange<15.7.2
OR
applemacosRange11.0–11.7.2
OR
applemacosRange12.0–12.6.2
OR
appletvosRange<16.2
OR
applewatchosRange<9.2
Node
netapph300s_firmwareMatch-
AND
netapph300sMatch-
Node
netapph500s_firmwareMatch-
AND
netapph500sMatch-
Node
netapph700s_firmwareMatch-
AND
netapph700sMatch-
Node
netapph410s_firmwareMatch-
AND
netapph410sMatch-
Node
netapph410c_firmwareMatch-
AND
netapph410cMatch-

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CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.9

Confidence

High

EPSS

0.005

Percentile

76.5%

JSON
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