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libexpat project libexpat vulnerabilities and exploits
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9.8
CVSSv3
CVE-2022-23852
Expat (aka libexpat) prior to 2.4.4 has a signed integer overflow in XML_GetBuffer, for configurations with a nonzero XML_CONTEXT_BYTES.
Libexpat Project Libexpat
Netapp Oncommand Workflow Automation -
Netapp Clustered Data Ontap -
Tenable Nessus
Debian Debian Linux 9.0
Oracle Communications Metasolv Solution 6.3.1
Siemens Sinema Remote Connect Server
9.8
CVSSv3
CVE-2022-22822
addBinding in xmlparse.c in Expat (aka libexpat) prior to 2.4.3 has an integer overflow.
Libexpat Project Libexpat
Tenable Nessus
Siemens Sinema Remote Connect Server
Debian Debian Linux 10.0
Debian Debian Linux 11.0
1 Article
9.8
CVSSv3
CVE-2022-22824
defineAttribute in xmlparse.c in Expat (aka libexpat) prior to 2.4.3 has an integer overflow.
Libexpat Project Libexpat
Tenable Nessus
Debian Debian Linux 10.0
Debian Debian Linux 11.0
Siemens Sinema Remote Connect Server
1 Article
8.8
CVSSv3
CVE-2022-22825
lookup in xmlparse.c in Expat (aka libexpat) prior to 2.4.3 has an integer overflow.
Libexpat Project Libexpat
Tenable Nessus
Debian Debian Linux 10.0
Debian Debian Linux 11.0
Siemens Sinema Remote Connect Server
8.8
CVSSv3
CVE-2022-22826
nextScaffoldPart in xmlparse.c in Expat (aka libexpat) prior to 2.4.3 has an integer overflow.
Libexpat Project Libexpat
Tenable Nessus
Debian Debian Linux 10.0
Debian Debian Linux 11.0
Siemens Sinema Remote Connect Server
8.8
CVSSv3
CVE-2022-22827
storeAtts in xmlparse.c in Expat (aka libexpat) prior to 2.4.3 has an integer overflow.
Libexpat Project Libexpat
Tenable Nessus
Debian Debian Linux 10.0
Debian Debian Linux 11.0
Siemens Sinema Remote Connect Server
9.8
CVSSv3
CVE-2022-22823
build_model in xmlparse.c in Expat (aka libexpat) prior to 2.4.3 has an integer overflow.
Libexpat Project Libexpat
Tenable Nessus
Debian Debian Linux 10.0
Debian Debian Linux 11.0
Siemens Sinema Remote Connect Server
1 Article
7.8
CVSSv3
CVE-2021-46143
In doProlog in xmlparse.c in Expat (aka libexpat) prior to 2.4.3, an integer overflow exists for m_groupSize.
Libexpat Project Libexpat
Netapp Oncommand Workflow Automation -
Netapp Clustered Data Ontap -
Netapp Solidfire \\& Hci Management Node -
Netapp Active Iq Unified Manager -
Netapp Hci Baseboard Management Controller H610c
Netapp Hci Baseboard Management Controller H610s
Netapp Hci Baseboard Management Controller H615c
Tenable Nessus
Siemens Sinema Remote Connect Server
8.8
CVSSv3
CVE-2021-45960
In Expat (aka libexpat) prior to 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).
Libexpat Project Libexpat
Tenable Nessus
Debian Debian Linux 10.0
Debian Debian Linux 11.0
Siemens Sinema Remote Connect Server
Netapp Oncommand Workflow Automation -
Netapp Solidfire \\& Hci Management Node -
Netapp Active Iq Unified Manager -
Netapp Hci Baseboard Management Controller H610c
Netapp Hci Baseboard Management Controller H610s
Netapp Hci Baseboard Management Controller H615c
7.5
CVSSv3
CVE-2019-15903
In libexpat prior to 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.
Libexpat Project Libexpat
Python Python
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-4946
CVE-2024-30309
CVE-2024-4761
CVE-2024-30051
type confusion
memory leak
CVE-2024-30293
reflected XSS
CVE-2024-3126
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