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Attacker Value
Unknown

CVE-2022-23990

Disclosure Date: January 26, 2022 (last updated November 08, 2023)
Expat (aka libexpat) before 2.4.4 has an integer overflow in the doProlog function.
Attacker Value
Unknown

CVE-2022-23852

Disclosure Date: January 24, 2022 (last updated November 28, 2024)
Expat (aka libexpat) before 2.4.4 has a signed integer overflow in XML_GetBuffer, for configurations with a nonzero XML_CONTEXT_BYTES.
Attacker Value
Unknown

CVE-2022-22827

Disclosure Date: January 10, 2022 (last updated October 07, 2023)
storeAtts in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.
Attacker Value
Unknown

CVE-2022-22826

Disclosure Date: January 10, 2022 (last updated October 07, 2023)
nextScaffoldPart in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.
Attacker Value
Unknown

CVE-2022-22825

Disclosure Date: January 10, 2022 (last updated October 07, 2023)
lookup in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.
Attacker Value
Unknown

CVE-2022-22824

Disclosure Date: January 10, 2022 (last updated October 07, 2023)
defineAttribute in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.
Attacker Value
Unknown

CVE-2022-22823

Disclosure Date: January 10, 2022 (last updated October 07, 2023)
build_model in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.
Attacker Value
Unknown

CVE-2022-22822

Disclosure Date: January 10, 2022 (last updated October 07, 2023)
addBinding in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.
Attacker Value
Unknown

CVE-2021-46143

Disclosure Date: January 06, 2022 (last updated October 07, 2023)
In doProlog in xmlparse.c in Expat (aka libexpat) before 2.4.3, an integer overflow exists for m_groupSize.
Attacker Value
Unknown

CVE-2021-45960

Disclosure Date: January 01, 2022 (last updated October 07, 2023)
In Expat (aka libexpat) before 2.4.3, a left shift by 29 (or more) places in the storeAtts function in xmlparse.c can lead to realloc misbehavior (e.g., allocating too few bytes, or only freeing memory).