Vulnerabilities > Libexpat Project
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2022-01-24 | CVE-2022-23852 | Integer Overflow or Wraparound vulnerability in multiple products Expat (aka libexpat) before 2.4.4 has a signed integer overflow in XML_GetBuffer, for configurations with a nonzero XML_CONTEXT_BYTES. | 9.8 |
| 2022-01-10 | CVE-2022-22822 | Integer Overflow or Wraparound vulnerability in multiple products addBinding in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow. | 9.8 |
| 2022-01-10 | CVE-2022-22823 | Integer Overflow or Wraparound vulnerability in multiple products build_model in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow. | 9.8 |
| 2022-01-10 | CVE-2022-22824 | Integer Overflow or Wraparound vulnerability in multiple products defineAttribute in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow. | 9.8 |
| 2022-01-10 | CVE-2022-22825 | Integer Overflow or Wraparound vulnerability in multiple products lookup in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow. | 8.8 |
| 2022-01-10 | CVE-2022-22826 | Integer Overflow or Wraparound vulnerability in multiple products nextScaffoldPart in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow. | 8.8 |
| 2022-01-10 | CVE-2022-22827 | Integer Overflow or Wraparound vulnerability in multiple products storeAtts in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow. | 8.8 |
| 2022-01-06 | CVE-2021-46143 | Integer Overflow or Wraparound vulnerability in multiple products In doProlog in xmlparse.c in Expat (aka libexpat) before 2.4.3, an integer overflow exists for m_groupSize. | 7.8 |
| 2022-01-01 | CVE-2021-45960 | Incorrect Calculation vulnerability in multiple products 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). | 8.8 |
| 2019-09-04 | CVE-2019-15903 | XML Entity Expansion vulnerability in multiple products In libexpat before 2.2.8, crafted XML input could fool the parser into changing from DTD parsing to document parsing too early; a consecutive call to XML_GetCurrentLineNumber (or XML_GetCurrentColumnNumber) then resulted in a heap-based buffer over-read. | 7.5 |