CVE-2024-45492

An issue was discovered in libexpat before 2.6.3. nextScaffoldPart in xmlparse.c can have an integer overflow for m_groupSize on 32-bit platforms (where UINT_MAX equals SIZE_MAX).

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/libexpat/libexpat/issues/889	Issue Tracking
https://github.com/libexpat/libexpat/pull/892	Patch
https://security.netapp.com/advisory/ntap-20241018-0005/

Configurations

Configuration 1 (hide)

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

History

21 Nov 2024, 09:37

Type	Values Removed	Values Added
References		() https://security.netapp.com/advisory/ntap-20241018-0005/ -

04 Sep 2024, 14:28

Type	Values Removed	Values Added
References	~~() https://github.com/libexpat/libexpat/issues/889 -~~	() https://github.com/libexpat/libexpat/issues/889 - Issue Tracking
References	~~() https://github.com/libexpat/libexpat/pull/892 -~~	() https://github.com/libexpat/libexpat/pull/892 - Patch
CVSS	v2 : ~~unknown~~ v3 : ~~7.3~~	v2 : unknown v3 : 9.8
CPE		cpe:2.3:a:libexpat_project:libexpat::::::::
First Time		Libexpat Project libexpat Libexpat Project

30 Aug 2024, 14:35

Type	Values Removed	Values Added
Summary		(es) Se descubrió un problema en libexpat antes de 2.6.3. nextScaffoldPart en xmlparse.c puede tener un desbordamiento de entero para m_groupSize en plataformas de 32 bits (donde UINT_MAX es igual a SIZE_MAX).
CWE		CWE-190
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.3

30 Aug 2024, 03:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-08-30 03:15

Updated : 2024-11-21 09:37

NVD link : CVE-2024-45492

Mitre link : CVE-2024-45492

CVE.ORG link : CVE-2024-45492

JSON object : View

Products Affected

libexpat_project

libexpat

CWE

CWE-190

Integer Overflow or Wraparound

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