Libexpat Security Vulnerabilities and Issues — Libexpat CVE List

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3 matches found

CVE•added 2024/08/30 3:15 a.m.•167 views

CVE-2024-45491

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

9.8CVSS7.3AI score0.0011EPSS

CVE•added 2024/08/30 3:15 a.m.•152 views

CVE-2024-45490

An issue was discovered in libexpat before 2.6.3. xmlparse.c does not reject a negative length for XML_ParseBuffer.

9.8CVSS7AI score0.0007EPSS

CVE•added 2024/08/30 3:15 a.m.•128 views

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).

9.8CVSS7.3AI score0.00232EPSS