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libexpat vulnerabilities and exploits
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7.5
CVSSv2
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
7.5
CVSSv2
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
6.8
CVSSv2
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
NA
CVE-2022-40674
libexpat prior to 2.4.9 has a use-after-free in the doContent function in xmlparse.c.
Libexpat Project Libexpat
Debian Debian Linux 10.0
Debian Debian Linux 11.0
Fedoraproject Fedora 35
Fedoraproject Fedora 36
Fedoraproject Fedora 37
6.8
CVSSv2
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
6.8
CVSSv2
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
5
CVSSv2
CVE-2009-3560
The big2_toUtf8 function in lib/xmltok.c in libexpat in Expat 2.0.1, as used in the XML-Twig module for Perl, allows context-dependent malicious users to cause a denial of service (application crash) via an XML document with malformed UTF-8 sequences that trigger a buffer over-re...
Libexpat Project Libexpat 2.0.1
Apache Http Server
5
CVSSv2
CVE-2009-3720
The updatePosition function in lib/xmltok_impl.c in libexpat in Expat 2.0.1, as used in Python, PyXML, w3c-libwww, and other software, allows context-dependent malicious users to cause a denial of service (application crash) via an XML document with crafted UTF-8 sequences that t...
Libexpat Project Libexpat 2.0.1
Apache Http Server
7.5
CVSSv2
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
7.5
CVSSv2
CVE-2022-25236
xmlparse.c in Expat (aka libexpat) prior to 2.4.5 allows malicious users to insert namespace-separator characters into namespace URIs.
Libexpat Project Libexpat
Debian Debian Linux 10.0
Debian Debian Linux 11.0
Oracle Http Server 12.2.1.3.0
Oracle Http Server 12.2.1.4.0
Oracle Zfs Storage Appliance Kit 8.8
Siemens Sinema Remote Connect Server
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-26925
CVE-2023-41826
LFI
CVE-2022-22364
CVE-2024-2887
command injection
remote code execution
CVE-2024-34446
CVE-2022-48699
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