Vulnerabilities (CVE)

Filtered by vendor Libexpat Project Subscribe
Filtered by product Libexpat
Total 49 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2022-23852 6 Debian, Libexpat Project, Netapp and 3 more 7 Debian Linux, Libexpat, Clustered Data Ontap and 4 more 2025-05-05 7.5 HIGH 9.8 CRITICAL
Expat (aka libexpat) before 2.4.4 has a signed integer overflow in XML_GetBuffer, for configurations with a nonzero XML_CONTEXT_BYTES.
CVE-2022-22827 4 Debian, Libexpat Project, Siemens and 1 more 4 Debian Linux, Libexpat, Sinema Remote Connect Server and 1 more 2025-05-05 6.8 MEDIUM 8.8 HIGH
storeAtts in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.
CVE-2022-22826 4 Debian, Libexpat Project, Siemens and 1 more 4 Debian Linux, Libexpat, Sinema Remote Connect Server and 1 more 2025-05-05 6.8 MEDIUM 8.8 HIGH
nextScaffoldPart in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.
CVE-2022-22825 4 Debian, Libexpat Project, Siemens and 1 more 4 Debian Linux, Libexpat, Sinema Remote Connect Server and 1 more 2025-05-05 6.8 MEDIUM 8.8 HIGH
lookup in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.
CVE-2022-22824 4 Debian, Libexpat Project, Siemens and 1 more 4 Debian Linux, Libexpat, Sinema Remote Connect Server and 1 more 2025-05-05 7.5 HIGH 9.8 CRITICAL
defineAttribute in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.
CVE-2022-22823 4 Debian, Libexpat Project, Siemens and 1 more 4 Debian Linux, Libexpat, Sinema Remote Connect Server and 1 more 2025-05-05 7.5 HIGH 9.8 CRITICAL
build_model in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.
CVE-2022-22822 4 Debian, Libexpat Project, Siemens and 1 more 4 Debian Linux, Libexpat, Sinema Remote Connect Server and 1 more 2025-05-05 7.5 HIGH 9.8 CRITICAL
addBinding in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.
CVE-2021-46143 4 Libexpat Project, Netapp, Siemens and 1 more 8 Libexpat, Active Iq Unified Manager, Clustered Data Ontap and 5 more 2025-05-05 6.8 MEDIUM 8.1 HIGH
In doProlog in xmlparse.c in Expat (aka libexpat) before 2.4.3, an integer overflow exists for m_groupSize.
CVE-2021-45960 5 Debian, Libexpat Project, Netapp and 2 more 8 Debian Linux, Libexpat, Active Iq Unified Manager and 5 more 2025-05-05 9.0 HIGH 8.8 HIGH
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).