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Libexpat Project LibexpatInteger Overflow

Risk 92
Severity
9.8
Integer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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 UINTMAX equals SIZEMAX).

1 / 3
Source: MITRE
First published (updated )
CVE-2024-45491

Libexpat Project LibexpatInteger Overflow, Buffer Overflow, Use After Free

Risk 93
Severity
9.8
Integer Overflow, Buffer Overflow, Use After Free
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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

1 / 3
Source: MITRE
First published (updated )
CVE-2024-45492

Libexpat Project LibexpatInput Validation, Race Condition, Use After Free, XEE, Integer Overflow

Risk 93
Severity
9.8
Input Validation, Race Condition, Use After Free, XEE, Integer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Accounts. A logic issue was addressed with improved file handling.

1 / 39
Source: Apple
First published (updated )
CVE-2024-45490

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