OESA-2025-2674 expat security update

expat is a stream-oriented XML parser library written in C. expat excels with files too large to fit RAM, and where performance and flexibility are crucial. Security Fixes: A stack overflow vulnerability exists in the libexpat library due to the way it handles recursive entity expansion in XML...

Security Bulletin: Security vulnerability has been found in IBM Application Gateway

Summary Security vulnerability has been addressed in IBM Application Gateway. Vulnerability Details CVEID:CVE-2023-52425 DESCRIPTION: libexpat through 2.5.0 allows a denial of service resource consumption because many full reparsings are required in the case of a large token for which multiple...

Malicious code in vite-chunk-master (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 1fa857f9f07f371efc55f392a0fcf81beea9480a42476b38fe80cf496b37ba8d The package vite-chunk-master was found to contain malicious code. Source: ghsa-malware...

Siemens SIMATIC and SCALANCE Uncontrolled Recursion (CVE-2024-8176)

A stack overflow vulnerability exists in the libexpat library due to the way it handles recursive entity expansion in XML documents. When parsing an XML document with deeply nested entity references, libexpat can be forced to recurse indefinitely, exhausting the stack space and causing a crash...

Siemens SIMATIC S7-1500 Improper Restriction of XML External Entity Reference (CVE-2018-20843)

In libexpat in Expat before 2.2.7, XML input including XML names that contain a large number of colons could make the XML parser consume a high amount of RAM and CPU resources while processing enough to be usable for denial-of-service attacks. This plugin only works with Tenable.ot. Please visit...

Siemens SIMATIC S7-1500 Improper Restriction of Recursive Entity References in DTDs (CVE-2024-28757)

libexpat through 2.6.1 allows an XML Entity Expansion attack when there is isolated use of external parsers created via XMLExternalEntityParserCreate. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C...

Siemens SIMATIC S7-1500 Improper Restriction of XML External Entity Reference (CVE-2017-7375)

A flaw in libxml2 allows remote XML entity inclusion with default parser flags i.e., when the caller did not request entity substitution, DTD validation, external DTD subset loading, or default DTD attributes. Depending on the context, this may expose a higher- risk attack surface in libxml2 not...

Siemens SIMATIC S7-1500 Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2017-16931)

parser.c in libxml2 before 2.9.5 mishandles parameter-entity references because the NEXTL macro calls the xmlParserHandlePEReference function in the case of a '%' character in a DTD name. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more...

Siemens SIMATIC S7-1500 Improper Restriction of Recursive Entity References in DTDs (CVE-2021-3541)

A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C...

Siemens SIMATIC S7-1500 Improper Restriction of XML External Entity Reference (CVE-2016-9318)

libxml2 2.9.4 and earlier, as used in XMLSec 1.2.23 and earlier and other products, does not offer a flag directly indicating that the current document may be read but other files may not be opened, which makes it easier for remote attackers to conduct XML External Entity XXE attacks via a crafte...

Siemens SIMATIC S7-1500 Improper Restriction of XML External Entity Reference (CVE-2013-0340)

expat 2.1.0 and earlier does not properly handle entities expansion unless an application developer uses the XMLSetEntityDeclHandler function, which allows remote attackers to cause a denial of service resource consumption, send HTTP requests to intranet servers, or read arbitrary files via a...

Siemens SIMATIC S7-1500 Out-of-bounds Write (CVE-2021-3517)

There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this...

Siemens SIMATIC S7-1500 Improper Restriction of Recursive Entity References in DTDs (CVE-2023-52426)

libexpat through 2.5.0 allows recursive XML Entity Expansion if XMLDTD is undefined at compile time. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description...

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...

Security Bulletin: IBM InfoSphere Information Server is affected by an XML external entity injection (XXE) vulnerability (CVE-2025-12531)

Summary An XML external entity injection XXE vulnerability in IBM InfoSphere Information Server was addressed. Vulnerability Details CVEID:CVE-2025-12531 DESCRIPTION: IBM InfoSphere Information Server is vulnerable to an XML external entity injection XXE attack when processing XML data. A remote...

CVE-2025-11700

N-able N-Central is affected by CVE-2025-11700. Versions earlier than 2025.4 are vulnerable to an XML External Entity (XXE) injection, enabling information disclosure. Remediation: upgrade to version 2025.4 or later.

N-able N-central 安全漏洞

N-able N-central is an RMM platform from N-able Canada Inc. provides large-scale management, automation and orchestration capabilities for sophisticated MSPs and IT professionals. A security vulnerability exists in N-able N-central versions prior to 2025.4, which originates from XML external enti...

MAL-2025-66546 Malicious code in npmtest_chenguang (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector f702a0658de936fc3084652027ce0383b048954aef2f39b5783af8edb2e8c7de The package npmtestchenguang was found to contain malicious code. Source: ghsa-malware c6f729e82fdac96b8daaca470b095362e03a02d531c217553f57ffb104cd93...

CVE-2025-64518

CVE-2025-64518 affects CycloneDX core (Java). From 2.1.0 up to but excluding 11.0.1, the XML Validator in cyclonedx-core-java was insecurely configured, enabling XML External Entity (XXE) injection. The issue is tied to incomplete mitigation that fixed parsing but not validation (GHSA-683x-4444-j...

EUVD-2025-50813

The CycloneDX core module provides a model representation of the SBOM along with utilities to assist in creating, validating, and parsing SBOMs. Starting in version 2.1.0 and prior to version 11.0.1, the XML Validator used by cyclonedx-core-java was not configured securely, making the library...