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CVE-2023-52426 Details

libexpat through 2.5.0 allows recursive XML Entity Expansion if XML_DTD is undefined at compile time.

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CNA: CISA-ADPCVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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URL	Source(s)	Tag(s)
https://cwe.mitre.org/data/definitions/776.html	CVE	Technical Description
https://github.com/libexpat/libexpat/commit/0f075ec8ecb5e43f8fdca5182f8cca4703da0404	CVE	PatchVendor Advisory
https://github.com/libexpat/libexpat/pull/777	CVE	Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PNRIHC7DVVRAIWFRGV23Y6UZXFBXSQDB/	CVE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WNUBSGZFEZOBHJFTAD42SAN4ATW2VEMV/	CVE
https://lists.fedoraproject.org/archives/list/[email protected]/message/PNRIHC7DVVRAIWFRGV23Y6UZXFBXSQDB/	CVE
https://security.netapp.com/advisory/ntap-20240307-0005/	CVE
https://cwe.mitre.org/data/definitions/776.html	[email protected]	Technical Description
https://github.com/libexpat/libexpat/commit/0f075ec8ecb5e43f8fdca5182f8cca4703da0404	[email protected]	PatchVendor Advisory
https://github.com/libexpat/libexpat/pull/777	[email protected]	Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PNRIHC7DVVRAIWFRGV23Y6UZXFBXSQDB/	[email protected]
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WNUBSGZFEZOBHJFTAD42SAN4ATW2VEMV/	[email protected]
https://security.netapp.com/advisory/ntap-20240307-0005/	[email protected]

CWE-ID	CWE Name	Source
CWE-776	Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')	[email protected]
CWE-776	Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')	CISA-ADP

Product	Versions
libexpat project libexpat	<= 2.5.0
CPE cpe:2.3:a:libexpat_project:libexpat:::::::: Remediation No remediation found in references.

10 change records found show changes

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