CVE-2023-52426

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

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://cwe.mitre.org/data/definitions/776.html	Technical Description
https://github.com/libexpat/libexpat/commit/0f075ec8ecb5e43f8fdca5182f8cca4703da0404	Patch Vendor Advisory
https://github.com/libexpat/libexpat/pull/777	Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PNRIHC7DVVRAIWFRGV23Y6UZXFBXSQDB/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WNUBSGZFEZOBHJFTAD42SAN4ATW2VEMV/
https://security.netapp.com/advisory/ntap-20240307-0005/

Configurations

Configuration 1 (hide)

cpe:2.3:a:libexpat_project:libexpat:*:*:*:*:*:*:*:*

History

07 Mar 2024, 17:15

Type	Values Removed	Values Added
References		() https://security.netapp.com/advisory/ntap-20240307-0005/ -

26 Feb 2024, 16:27

Type	Values Removed	Values Added
References		() https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PNRIHC7DVVRAIWFRGV23Y6UZXFBXSQDB/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WNUBSGZFEZOBHJFTAD42SAN4ATW2VEMV/ -

09 Feb 2024, 02:02

Type	Values Removed	Values Added
First Time		Libexpat Project Libexpat Project libexpat
References	~~() https://cwe.mitre.org/data/definitions/776.html -~~	() https://cwe.mitre.org/data/definitions/776.html - Technical Description
References	~~() https://github.com/libexpat/libexpat/pull/777 -~~	() https://github.com/libexpat/libexpat/pull/777 - Vendor Advisory
References	~~() https://github.com/libexpat/libexpat/commit/0f075ec8ecb5e43f8fdca5182f8cca4703da0404 -~~	() https://github.com/libexpat/libexpat/commit/0f075ec8ecb5e43f8fdca5182f8cca4703da0404 - Patch, Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.5
CPE		cpe:2.3:a:libexpat_project:libexpat::::::::
CWE		CWE-776

04 Feb 2024, 20:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-02-04 20:15

Updated : 2024-03-07 17:15

NVD link : CVE-2023-52426

Mitre link : CVE-2023-52426

CVE.ORG link : CVE-2023-52426

JSON object : View

Products Affected

libexpat_project

libexpat

CWE

CWE-776

Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')

5.5 /10