970 matches found
📄 fast-xml-parser 5.3.5 Denial of Service
A denial of service vulnerability was identified in fast-xml-parser affecting versions 4.1.3 through 5.3.5. The issue arises from improper handling of XML Document Type Definitions DTD, specifically when processing internal entity expansion. An attacker can supply a crafted XML payload containing...
OSV-2026-190 Security exception in com.ctc.wstx.util.TextBuffer.buildResultArray
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=480987597 Crash type: Security exception Crash state: com.ctc.wstx.util.TextBuffer.buildResultArray com.ctc.wstx.util.TextBuffer.contentsAsArray com.ctc.wstx.dtd.FullDTDReader.parseEntityValue...
📄 libxml2 2.9.14 Remote Code Execution
libxml2 version 2.9.14 2022 proof of concept exploit for a heap buffer overflow in the xmlRegEpxFromParse function in xmlregexp.c. This version from the author is in the form of a Metasploit module...
MiracleLinux 7 : xerces-c-3.1.1-9.el7 (AXSA:2019-3675:01)
The remote MiracleLinux 7 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2019-3675:01 advisory. xerces-c: Stack overflow when parsing deeply nested DTD CVE-2016-4463 Tenable has extracted the preceding description block directly from the MiracleLinux...
MiracleLinux 7 : xerces-c-3.1.1-10.el7 (AXSA:2020-4490:01)
The remote MiracleLinux 7 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2020-4490:01 advisory. xerces-c: XML parser contains a use-after-free error triggered during the scanning of external DTDs CVE-2018-1311 Tenable has extracted the preceding...
MiracleLinux 4 : libxml2-2.7.6-17.1.0.1.AXS4 (AXSA:2014-724:04)
The remote MiracleLinux 4 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2014-724:04 advisory. Description : This library allows to manipulate XML files. It includes support to read, modify and write XML and HTML files. There is DTDs support this includ...
VulnCheck KEV: CVE-2017-17762
XML external entity XXE vulnerability in Episerver 7 patch 4 and earlier allows remote attackers to read arbitrary files via a crafted DTD in an XML request involving util/xmlrpc/Handler.ashx...
SUSE SLED15 / SLES15 / openSUSE 15 Security Update : mozjs60 (SUSE-SU-2026:0044-1)
The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:0044-1 advisory. - CVE-2024-45492: embedded expat: detect integer overflow in function nextScaffoldPart bsc123003...
Bio-Formats has an XML External Entity (XXE) vulnerability
Bio-Formats versions up to and including 8.3.0 contain an XML External Entity XXE vulnerability in the Leica Microsystems metadata parsing component e.g., XLEF. The parser uses an insecurely configured DocumentBuilderFactory when processing Leica XML-based metadata files, allowing external entity...
CVE-2025-68280
Improper Restriction of XML External Entity Reference vulnerability in Apache SIS. It is possible to write XML files in such a way that, when parsed by Apache SIS, an XML file reveals to the attacker the content of a local file on the server running Apache SIS. This vulnerability impacts the...
PT-2026-1285
Name of the Vulnerable Software and Affected Versions Apache SIS versions 0.4 through 1.5 Description An improper restriction of XML external entity reference issue exists in Apache SIS. An attacker can craft XML files that, when parsed by Apache SIS, reveal the content of local files on the...
expat: use-after free caused by overeager destruction of a shared DTD in XML_ExternalEntityParserCreate
A use-after-free flaw was found in the Expat package, caused by destruction of a shared DTD in XMLExternalEntityParserCreate in out-of-memory situations. This may lead to availability disruptions...
📄 libxml2 2.9.14 (2022) Heap Buffer Overflow
libxml2 version 2.9.14 2022 proof of concept exploit for a heap buffer overflow in the xmlRegEpxFromParse function in xmlregexp.c. ============================================================================================================================================= | Title : libxml2 2.9.14...
TencentOS Server 3: expat (TSSA-2022:0128)
The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2022:0128 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...
Siemens SIMATIC S7-1500 Use After Free (CVE-2022-43680)
In libexpat through 2.4.9, there is a use-after free caused by overeager destruction of a shared DTD in XMLExternalEntityParserCreate in out-of-memory situations. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL...
Siemens SIMATIC Devices Use After Free (CVE-2024-25062)
An issue was discovered in libxml2 before 2.11.7 and 2.12.x before 2.12.5. When using the XML Reader interface with DTD validation and XInclude expansion enabled, processing crafted XML documents can lead to an xmlValidatePopElement use-after-free. This plugin only works with Tenable.ot. Please...
JLSEC-2025-87 libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a stack-based buffer overflow in...
libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a stack-based buffer overflow in xmlSnprintfElements in valid.c. To exploit this, DTD validation must occur for an untrusted document or untrusted DTD. NOTE: this is similar to CVE-2017-9047...
JLSEC-2025-58 In libexpat through 2.4.9, there is a use-after free caused by overeager destruction of a shared DTD...
In libexpat through 2.4.9, there is a use-after free caused by overeager destruction of a shared DTD in XMLExternalEntityParserCreate in out-of-memory situations...
