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High 7.5CVE-2024-8176 Public exploit
Libexpat: expat: improper restriction of xml entity expansion depth in libexpat
A stack overflow vulnerability exists in the libexpat library due to the way it handles recursive entity expansion in XML documents. When parsing an XML document with deeply nested entity references, libexpat can be forced to recurse indefinitely, exhausting …
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High 7.3
An issue was discovered in libexpat before 2.6.3. nextScaffoldPart in xmlparse.c can have an integer overflow for m_gro…
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High 7.3
An issue was discovered in libexpat before 2.6.3. dtdCopy in xmlparse.c can have an integer overflow for nDefaultAtts o…
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High 7.5CVE-2024-28757 Public exploit
libexpat through 2.6.1 allows an XML Entity Expansion attack when there is isolated use of external parsers (created vi…
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High 7.5
libexpat through 2.5.0 allows a denial of service (resource consumption) because many full reparsings are required in t…
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High 7.5CVE-2022-43680 Public exploit
In libexpat through 2.4.9, there is a use-after free caused by overeager destruction of a shared DTD in XML_ExternalEnt…
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High 8.1
libexpat before 2.4.9 has a use-after-free in the doContent function in xmlparse.c.
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High 7.5CVE-2022-25314 Public exploit
In Expat (aka libexpat) before 2.4.5, there is an integer overflow in copyString.
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High 7.5CVE-2022-23990 Public exploit
Expat (aka libexpat) before 2.4.4 has an integer overflow in the doProlog function.
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High 8.8
lookup in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.
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High 8.8
nextScaffoldPart in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.
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High 8.8
storeAtts in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.
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High 8.1CVE-2021-46143 Public exploit
In doProlog in xmlparse.c in Expat (aka libexpat) before 2.4.3, an integer overflow exists for m_groupSize.
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High 8.8CVE-2021-45960 Public exploit
In Expat (aka libexpat) before 2.4.3, a left shift by 29 (or more) places in the storeAtts function in xmlparse.c can l…
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High 7.5
In libexpat in Expat before 2.2.7, XML input including XML names that contain a large number of colons could make the X…