CVE-2024-53429

Open62541 v1.4.6 is has an assertion failure in fuzzbinarydecode, which leads to a crash...

Open62541 安全漏洞

Open62541 is an open source implementation of OPC UA OPC Unified Architecture by Open62541 Open Source. A security vulnerability exists in Open62541 version 1.4.6, which stems from an assertion failure in fuzzbinarydecode that causes a crash...

[SECURITY] Fedora 37 Update: open62541-1.2.6-1.fc37

open62541 is a C-based library linking with C++ projects is possible with all necessary tools to implement dedicated OPC UA clients and servers, or to integrate OPC UA-based communication into existing applications...

Fedora: Security Advisory for open62541 (FEDORA-2023-4827db70a8)

The remote host is missing an update for the Copyright C 2023 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Fedora 37 : open62541 (2023-4827db70a8)

The remote Fedora 37 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2023-4827db70a8 advisory. Update 1.2.6 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has not tested for this issue...

CVE-2022-25761

The package open62541/open62541 before 1.2.5, from 1.3-rc1 and before 1.3.1 are vulnerable to Denial of Service DoS due to a missing limitation on the number of received chunks - per single session or in total for all concurrent sessions. An attacker can exploit this vulnerability by sending an...

Code injection

The package open62541/open62541 before 1.2.5, from 1.3-rc1 and before 1.3.1 are vulnerable to Denial of Service DoS due to a missing limitation on the number of received chunks - per single session or in total for all concurrent sessions. An attacker can exploit this vulnerability by sending an...

CVE-2022-25761 Denial of Service (DoS)

The package open62541/open62541 before 1.2.5, from 1.3-rc1 and before 1.3.1 are vulnerable to Denial of Service DoS due to a missing limitation on the number of received chunks - per single session or in total for all concurrent sessions. An attacker can exploit this vulnerability by sending an...

CVE-2022-25761

CVE-2022-25761 affects open62541/open62541 before 1.2.5 and versions 1.3-rc1 and before 1.3.1. The issue is a DoS caused by an missing limit on the number of received chunks per session or across concurrent sessions; an attacker can send an unlimited number of large chunks (e.g., 2GB) without sen...

CVE-2022-25761

The package open62541/open62541 before 1.2.5, from 1.3-rc1 and before 1.3.1 are vulnerable to Denial of Service DoS due to a missing limitation on the number of received chunks - per single session or in total for all concurrent sessions. An attacker can exploit this vulnerability by sending an...

CVE-2022-25761 Denial of Service (DoS)

The package open62541/open62541 before 1.2.5, from 1.3-rc1 and before 1.3.1 are vulnerable to Denial of Service DoS due to a missing limitation on the number of received chunks - per single session or in total for all concurrent sessions. An attacker can exploit this vulnerability by sending an...

CVE-2022-25761

The package open62541/open62541 before 1.2.5, from 1.3-rc1 and before 1.3.1 are vulnerable to Denial of Service DoS due to a missing limitation on the number of received chunks - per single session or in total for all concurrent sessions. An attacker can exploit this vulnerability by sending an...

PT-2022-17497 · Open62541 · Open62541

Name of the Vulnerable Software and Affected Versions: open62541/open62541 versions 1.2.0 through 1.2.4 open62541/open62541 versions 1.3-rc1 through 1.3.0 Description: The issue is related to a Denial of Service DoS due to a missing limitation on the number of received chunks per single session o...

open62541 安全漏洞

open62541 is an application software. An open source and free implementation of OPC UA OPC Unified Architecture, written in a common subset of the C99 and C++98 languages. A security vulnerability exists in open62541 versions prior to 1.2.5, 1.3-rc1, and 1.3.1, which stems from the lack of a limi...

Denial of Service (DoS)

Overview Affected versions of this package are vulnerable to Denial of Service DoS due to a missing limitation on the number of received chunks - per single session or in total for all concurrent sessions. An attacker can exploit this vulnerability by sending an unlimited number of huge chunks e....

CVE-2020-36429

VariantencodeJson in open62541 1.x before 1.0.4 has an out-of-bounds write for a large recursion depth...

Out-of-bounds

VariantencodeJson in open62541 1.x before 1.0.4 has an out-of-bounds write for a large recursion depth...

CVE-2020-36429

Vulnerability summary: CVE-2020-36429 affects the OPC UA stack open62541, specifically the code path Variant_encodeJson in 1.x before 1.0.4. The issue is an out-of-bounds write resulting from deep recursion. What’s affected: open62541 1.x series prior to 1.0.4 (client/server code paths that encod...

CVE-2020-36429

VariantencodeJson in open62541 1.x before 1.0.4 has an out-of-bounds write for a large recursion depth...

CVE-2020-36429

VariantencodeJson in open62541 1.x before 1.0.4 has an out-of-bounds write for a large recursion depth...