CVE-2022-40303

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.

CVSS v3.0 7.5 HIGH

7.5^/10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://gitlab.gnome.org/GNOME/libxml2/-/commit/c846986356fc149915a74972bf198abc266bc2c0	Patch Third Party Advisory
https://gitlab.gnome.org/GNOME/libxml2/-/tags/v2.10.3	Release Notes Third Party Advisory
https://security.netapp.com/advisory/ntap-20221209-0003/	Third Party Advisory
https://support.apple.com/kb/HT213534	Third Party Advisory
https://support.apple.com/kb/HT213535	Third Party Advisory
https://support.apple.com/kb/HT213536	Third Party Advisory
https://support.apple.com/kb/HT213531	Third Party Advisory
https://support.apple.com/kb/HT213533	Third Party Advisory
http://seclists.org/fulldisclosure/2022/Dec/26	Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2022/Dec/21	Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2022/Dec/25	Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2022/Dec/24	Mailing List Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:::::::*
	cpe:2.3:a:netapp:clustered_data_ontap:-:::::::*
	cpe:2.3:a:netapp:clustered_data_ontap_antivirus_connector:-:::::::*
	cpe:2.3:a:netapp:active_iq_unified_manager:-:::::vsphere::
	cpe:2.3:a:netapp:snapmanager:-:::::hyper-v::
	cpe:2.3:a:netapp:netapp_manageability_sdk:-:::::::*

Configuration 3 (hide)

OR	cpe:2.3:o:apple:macos::::::::
	cpe:2.3:o:apple:watchos::::::::
	cpe:2.3:o:apple:tvos::::::::
	cpe:2.3:o:apple:ipados::::::::
	cpe:2.3:o:apple:iphone_os::::::::
	cpe:2.3:o:apple:macos::::::::

Configuration 4 (hide)

AND

cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND

cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND

cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND

cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:*

Information

Published : 2022-11-22 16:15

Updated : 2023-01-11 09:29

NVD link : CVE-2022-40303

Mitre link : CVE-2022-40303

JSON object : View

CWE

CWE-190

Integer Overflow or Wraparound

Products Affected

netapp

h410c_firmware
h500s
active_iq_unified_manager
ontap_select_deploy_administration_utility
snapmanager
clustered_data_ontap_antivirus_connector
clustered_data_ontap
netapp_manageability_sdk
h700s
h410c
h500s_firmware
h410s
h300s_firmware
h300s
h410s_firmware
h700s_firmware

apple

ipados
tvos
watchos
macos
iphone_os

xmlsoft

libxml2

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://gitlab.gnome.org/GNOME/libxml2/-/commit/c846986356fc149915a74972bf198abc266bc2c0", "name": "https://gitlab.gnome.org/GNOME/libxml2/-/commit/c846986356fc149915a74972bf198abc266bc2c0", "tags": ["Patch", "Third Party Advisory"], "refsource": "MISC"}, {"url": "https://gitlab.gnome.org/GNOME/libxml2/-/tags/v2.10.3", "name": "https://gitlab.gnome.org/GNOME/libxml2/-/tags/v2.10.3", "tags": ["Release Notes", "Third Party Advisory"], "refsource": "MISC"}, {"url": "https://security.netapp.com/advisory/ntap-20221209-0003/", "name": "https://security.netapp.com/advisory/ntap-20221209-0003/", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "https://support.apple.com/kb/HT213534", "name": "https://support.apple.com/kb/HT213534", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "https://support.apple.com/kb/HT213535", "name": "https://support.apple.com/kb/HT213535", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "https://support.apple.com/kb/HT213536", "name": "https://support.apple.com/kb/HT213536", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "https://support.apple.com/kb/HT213531", "name": "https://support.apple.com/kb/HT213531", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "https://support.apple.com/kb/HT213533", "name": "https://support.apple.com/kb/HT213533", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "http://seclists.org/fulldisclosure/2022/Dec/26", "name": "20221220 APPLE-SA-2022-12-13-7 tvOS 16.2", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "FULLDISC"}, {"url": "http://seclists.org/fulldisclosure/2022/Dec/21", "name": "20221220 APPLE-SA-2022-12-13-2 iOS 15.7.2 and iPadOS 15.7.2", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "FULLDISC"}, {"url": "http://seclists.org/fulldisclosure/2022/Dec/25", "name": "20221220 APPLE-SA-2022-12-13-6 macOS Big Sur 11.7.2", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "FULLDISC"}, {"url": "http://seclists.org/fulldisclosure/2022/Dec/24", "name": "20221220 APPLE-SA-2022-12-13-5 macOS Monterey 12.6.2", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "FULLDISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "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."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-190"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2022-40303", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}}, "publishedDate": "2022-11-23T00:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "2.10.3"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:netapp:clustered_data_ontap_antivirus_connector:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vsphere:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:netapp:snapmanager:-:*:*:*:*:hyper-v:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:netapp:netapp_manageability_sdk:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "11.7.2", "versionStartIncluding": "11.0"}, {"cpe23Uri": "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "9.2"}, {"cpe23Uri": "cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "16.2"}, {"cpe23Uri": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "15.7.2"}, {"cpe23Uri": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "15.7.2"}, {"cpe23Uri": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "12.6.2", "versionStartIncluding": "12.0"}]}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2023-01-11T17:29Z"}

7.5 /10