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Total
162 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-5824 | 2 Redhat, Squid-cache | 2 Enterprise Linux, Squid | 2024-01-08 | N/A | 7.5 HIGH |
| Squid is vulnerable to Denial of Service attack against HTTP and HTTPS clients due to an Improper Handling of Structural Elements bug. | |||||
| CVE-2023-6866 | 1 Mozilla | 1 Firefox | 2024-01-07 | N/A | 8.8 HIGH |
| TypedArrays can be fallible and lacked proper exception handling. This could lead to abuse in other APIs which expect TypedArrays to always succeed. This vulnerability affects Firefox < 121. | |||||
| CVE-2023-52075 | 1 Revanced | 1 Revanced | 2024-01-04 | N/A | 7.5 HIGH |
| ReVanced API proxies requests needed to feed the ReVanced Manager and website with data. Up to and including commit 71f81f7f20cd26fd707335bca9838fa3e7df20d2, ReVanced API lacks error caching causing rate limit to be triggered thus increasing server load. This causes a denial of service for all users using the API. It is recommended to implement proper error caching. | |||||
| CVE-2020-16895 | 1 Microsoft | 3 Windows 10, Windows Server 2016, Windows Server 2019 | 2023-12-31 | 7.2 HIGH | 7.8 HIGH |
| <p>An elevation of privilege vulnerability exists when Windows Error Reporting manager improperly handles a process crash. An attacker who successfully exploited this vulnerability could delete a targeted file leading to an elevated status.</p> <p>To exploit this vulnerability, an attacker would first have to log on to the system. An attacker could then run a specially crafted application that could exploit the vulnerability and take control of an affected system.</p> <p>The security update addresses the vulnerability by correcting how Windows Error Reporting manager handles process crashes.</p> | |||||
| CVE-2023-41151 | 2 Microsoft, Softing | 4 Windows, Opc, Opc Ua C\+\+ Software Development Kit and 1 more | 2023-12-19 | N/A | 7.5 HIGH |
| An uncaught exception issue discovered in Softing OPC UA C++ SDK before 6.30 for Windows operating system may cause the application to crash when the server wants to send an error packet, while socket is blocked on writing. | |||||
| CVE-2023-50728 | 2 Octokit, Probot | 4 App, Octokit, Webhooks and 1 more | 2023-12-19 | N/A | 7.5 HIGH |
| octokit/webhooks is a GitHub webhook events toolset for Node.js. Starting in 9.26.0 and prior to 9.26.3, 10.9.2, 11.1.2, and 12.0.4, there is a problem caused by an issue with error handling in the @octokit/webhooks library because the error can be undefined in some cases. The resulting request was found to cause an uncaught exception that ends the nodejs process. The bug is fixed in octokit/webhooks.js 9.26.3, 10.9.2, 11.1.2, and 12.0.4, app.js 14.02, octokit.js 3.1.2, and Protobot 12.3.3. | |||||
| CVE-2023-42578 | 1 Samsung | 1 Cloud | 2023-12-11 | N/A | 7.5 HIGH |
| Improper handling of insufficient permissions or privileges vulnerability in Samsung Data Store prior to version 5.2.00.7 allows remote attackers to access location information without permission. | |||||
| CVE-2017-5664 | 1 Apache | 1 Tomcat | 2023-12-08 | 5.0 MEDIUM | 7.5 HIGH |
| The error page mechanism of the Java Servlet Specification requires that, when an error occurs and an error page is configured for the error that occurred, the original request and response are forwarded to the error page. This means that the request is presented to the error page with the original HTTP method. If the error page is a static file, expected behaviour is to serve content of the file as if processing a GET request, regardless of the actual HTTP method. The Default Servlet in Apache Tomcat 9.0.0.M1 to 9.0.0.M20, 8.5.0 to 8.5.14, 8.0.0.RC1 to 8.0.43 and 7.0.0 to 7.0.77 did not do this. Depending on the original request this could lead to unexpected and undesirable results for static error pages including, if the DefaultServlet is configured to permit writes, the replacement or removal of the custom error page. Notes for other user provided error pages: (1) Unless explicitly coded otherwise, JSPs ignore the HTTP method. JSPs used as error pages must must ensure that they handle any error dispatch as a GET request, regardless of the actual method. (2) By default, the response generated by a Servlet does depend on the HTTP method. Custom Servlets used as error pages must ensure that they handle any error dispatch as a GET request, regardless of the actual method. | |||||
| CVE-2023-46673 | 1 Elastic | 1 Elasticsearch | 2023-11-30 | N/A | 7.5 HIGH |
| It was identified that malformed scripts used in the script processor of an Ingest Pipeline could cause an Elasticsearch node to crash when calling the Simulate Pipeline API. | |||||
| CVE-2023-22292 | 4 Apple, Google, Intel and 1 more | 4 Iphone Os, Android, Unison Software and 1 more | 2023-11-17 | N/A | 7.8 HIGH |
| Uncaught exception for some Intel Unison software may allow an authenticated user to potentially enable escalation of privilege via local access. | |||||
| CVE-2023-44488 | 4 Debian, Fedoraproject, Redhat and 1 more | 4 Debian Linux, Fedora, Enterprise Linux and 1 more | 2023-11-16 | N/A | 7.5 HIGH |
| VP9 in libvpx before 1.13.1 mishandles widths, leading to a crash related to encoding. | |||||
| CVE-2023-41378 | 1 Tigera | 3 Calico Cloud, Calico Enterprise, Calico Os | 2023-11-14 | N/A | 7.5 HIGH |
| In certain conditions for Calico Typha (v3.26.2, v3.25.1 and below), and Calico Enterprise Typha (v3.17.1, v3.16.3, v3.15.3 and below), a client TLS handshake can block the Calico Typha server indefinitely, resulting in denial of service. The TLS Handshake() call is performed inside the main server handle for loop without any timeout allowing an unclean TLS handshake to block the main loop indefinitely while other connections will be idle waiting for that handshake to finish. | |||||
| CVE-2021-38003 | 3 Debian, Fedoraproject, Google | 3 Debian Linux, Fedora, Chrome | 2023-08-08 | 6.8 MEDIUM | 8.8 HIGH |
| Inappropriate implementation in V8 in Google Chrome prior to 95.0.4638.69 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |||||
| CVE-2021-0928 | 1 Google | 1 Android | 2023-08-08 | 7.2 HIGH | 7.8 HIGH |
| In createFromParcel of OutputConfiguration.java, there is a possible parcel serialization/deserialization mismatch due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-9Android ID: A-188675581 | |||||
| CVE-2021-32066 | 2 Oracle, Ruby-lang | 2 Jd Edwards Enterpriseone Tools, Ruby | 2023-08-08 | 5.8 MEDIUM | 7.4 HIGH |
| An issue was discovered in Ruby through 2.6.7, 2.7.x through 2.7.3, and 3.x through 3.0.1. Net::IMAP does not raise an exception when StartTLS fails with an an unknown response, which might allow man-in-the-middle attackers to bypass the TLS protections by leveraging a network position between the client and the registry to block the StartTLS command, aka a "StartTLS stripping attack." | |||||
| CVE-2021-46828 | 2 Debian, Libtirpc Project | 2 Debian Linux, Libtirpc | 2023-08-08 | N/A | 7.5 HIGH |
| In libtirpc before 1.3.3rc1, remote attackers could exhaust the file descriptors of a process that uses libtirpc because idle TCP connections are mishandled. This can, in turn, lead to an svc_run infinite loop without accepting new connections. | |||||
| CVE-2022-22300 | 1 Fortinet | 2 Fortianalyzer, Fortimanager | 2023-08-08 | 6.5 MEDIUM | 8.8 HIGH |
| A improper handling of insufficient permissions or privileges in Fortinet FortiAnalyzer version 5.6.0 through 5.6.11, FortiAnalyzer version 6.0.0 through 6.0.11, FortiAnalyzer version 6.2.0 through 6.2.9, FortiAnalyzer version 6.4.0 through 6.4.7, FortiAnalyzer version 7.0.0 through 7 .0.2, FortiManager version 5.6.0 through 5.6.11, FortiManager version 6.0.0 through 6.0.11, FortiManager version 6.2.0 through 6.2.9, FortiManager version 6.4.0 through 6.4.7, FortiManager version 7.0.0 through 7.0.2 allows attacker to bypass the device policy and force the password-change action for its user. | |||||
| CVE-2022-20854 | 1 Cisco | 2 Firepower Management Center, Firepower Threat Defense | 2023-08-08 | N/A | 7.5 HIGH |
| A vulnerability in the processing of SSH connections of Cisco Firepower Management Center (FMC) and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper error handling when an SSH session fails to be established. An attacker could exploit this vulnerability by sending a high rate of crafted SSH connections to the instance. A successful exploit could allow the attacker to cause resource exhaustion, resulting in a reboot on the affected device. | |||||
| CVE-2021-22406 | 1 Huawei | 2 Emui, Magic Ui | 2023-08-08 | 5.0 MEDIUM | 7.5 HIGH |
| There is an Uncaught Exception vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability will cause the app to exit unexpectedly. | |||||
| CVE-2021-37078 | 1 Huawei | 1 Harmonyos | 2023-08-08 | 5.0 MEDIUM | 7.5 HIGH |
| There is a Uncaught Exception vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to remote Denial of Service. | |||||
| CVE-2023-33370 | 1 Assaabloy | 1 Control Id Idsecure | 2023-08-07 | N/A | 7.5 HIGH |
| An uncaught exception vulnerability exists in Control ID IDSecure 4.7.26.0 and prior, allowing attackers to cause the main web server of IDSecure to fault and crash, causing a denial of service. | |||||
| CVE-2023-36832 | 1 Juniper | 18 Junos, Mx10, Mx10000 and 15 more | 2023-07-26 | N/A | 7.5 HIGH |
| An Improper Handling of Exceptional Conditions vulnerability in packet processing of Juniper Networks Junos OS on MX Series allows an unauthenticated network-based attacker to send specific packets to an Aggregated Multiservices (AMS) interface on the device, causing the packet forwarding engine (PFE) to crash, resulting in a Denial of Service (DoS). Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition. This issue is only triggered by packets destined to a local-interface via a service-interface (AMS). AMS is only supported on the MS-MPC, MS-MIC, and MX-SPC3 cards. This issue is not experienced on other types of interfaces or configurations. Additionally, transit traffic does not trigger this issue. This issue affects Juniper Networks Junos OS on MX Series: All versions prior to 19.1R3-S10; 19.2 versions prior to 19.2R3-S7; 19.3 versions prior to 19.3R3-S8; 19.4 versions prior to 19.4R3-S12; 20.2 versions prior to 20.2R3-S8; 20.4 versions prior to 20.4R3-S7; 21.1 versions prior to 21.1R3-S5; 21.2 versions prior to 21.2R3-S5; 21.3 versions prior to 21.3R3-S4; 21.4 versions prior to 21.4R3-S3; 22.1 versions prior to 22.1R3-S2; 22.2 versions prior to 22.2R3; 22.3 versions prior to 22.3R2-S1, 22.3R3; 22.4 versions prior to 22.4R1-S2, 22.4R2. | |||||
| CVE-2021-28165 | 4 Eclipse, Jenkins, Netapp and 1 more | 21 Jetty, Jenkins, Cloud Manager and 18 more | 2022-07-29 | 7.8 HIGH | 7.5 HIGH |
| In Eclipse Jetty 7.2.2 to 9.4.38, 10.0.0.alpha0 to 10.0.1, and 11.0.0.alpha0 to 11.0.1, CPU usage can reach 100% upon receiving a large invalid TLS frame. | |||||
| CVE-2021-3127 | 1 Nats | 2 Jwt Library, Nats Server | 2022-07-12 | 5.0 MEDIUM | 7.5 HIGH |
| NATS Server 2.x before 2.2.0 and JWT library before 2.0.1 have Incorrect Access Control because Import Token bindings are mishandled. | |||||
| CVE-2020-13410 | 1 Aedes Project | 1 Aedes | 2022-07-10 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in MoscaJS Aedes 0.42.0. lib/write.js does not properly consider exceptions during the writing of an invalid packet to a stream. | |||||
| CVE-2020-11875 | 1 Google | 1 Android | 2022-07-10 | 7.2 HIGH | 7.8 HIGH |
| An issue was discovered on LG mobile devices with Android OS 8.0, 8.1, 9.0, and 10.0 (MTK chipsets) software. The MTK kernel does not properly implement exception handling, allowing an attacker to gain privileges. The LG ID is LVE-SMP-200001 (February 2020). | |||||
| CVE-2022-1965 | 1 Codesys | 2 Plcwinnt, Runtime Toolkit | 2022-07-01 | 5.5 MEDIUM | 8.1 HIGH |
| Multiple products of CODESYS implement a improper error handling. A low privilege remote attacker may craft a request, which is not properly processed by the error handling. In consequence, the file referenced by the request could be deleted. User interaction is not required. | |||||
| CVE-2022-27872 | 1 Autodesk | 1 Navisworks | 2022-06-29 | 6.8 MEDIUM | 7.8 HIGH |
| A maliciously crafted PDF file may be used to dereference a pointer for read or write operation while parsing PDF files in Autodesk Navisworks 2022. The vulnerability exists because the application fails to handle a crafted PDF file, which causes an unhandled exception. An attacker can leverage this vulnerability to cause a crash or read sensitive data or execute arbitrary code. | |||||
| CVE-2019-5051 | 4 Canonical, Debian, Libsdl and 1 more | 5 Ubuntu Linux, Debian Linux, Sdl2 Image and 2 more | 2022-06-27 | 6.8 MEDIUM | 8.8 HIGH |
| An exploitable heap-based buffer overflow vulnerability exists when loading a PCX file in SDL2_image, version 2.0.4. A missing error handler can lead to a buffer overflow and potential code execution. An attacker can provide a specially crafted image file to trigger this vulnerability. | |||||
| CVE-2022-22150 | 1 Foxit | 1 Pdf Reader | 2022-06-16 | 6.8 MEDIUM | 8.8 HIGH |
| A memory corruption vulnerability exists in the JavaScript engine of Foxit Software’s PDF Reader, version 11.1.0.52543. A specially-crafted PDF document can trigger an exception which is improperly handled, leaving the engine in an invalid state, which can lead to memory corruption and arbitrary code execution. An attacker needs to trick the user to open the malicious file to trigger this vulnerability. Exploitation is also possible if a user visits a specially-crafted, malicious site if the browser plugin extension is enabled. | |||||
| CVE-2021-28831 | 3 Busybox, Debian, Fedoraproject | 3 Busybox, Debian Linux, Fedora | 2022-05-20 | 5.0 MEDIUM | 7.5 HIGH |
| decompress_gunzip.c in BusyBox through 1.32.1 mishandles the error bit on the huft_build result pointer, with a resultant invalid free or segmentation fault, via malformed gzip data. | |||||
| CVE-2021-37851 | 1 Eset | 9 Endpoint Antivirus, Endpoint Security, File Security and 6 more | 2022-05-19 | 7.2 HIGH | 7.8 HIGH |
| Local privilege escalation in Windows products of ESET allows user who is logged into the system to exploit repair feature of the installer to run malicious code with higher privileges. This issue affects: ESET, spol. s r.o. ESET NOD32 Antivirus 11.2 versions prior to 15.1.12.0. ESET, spol. s r.o. ESET Internet Security 11.2 versions prior to 15.1.12.0. ESET, spol. s r.o. ESET Smart Security Premium 11.2 versions prior to 15.1.12.0. ESET, spol. s r.o. ESET Endpoint Antivirus 6.0 versions prior to 9.0.2046.0; 6.0 versions prior to 8.1.2050.0; 6.0 versions prior to 8.0.2053.0. ESET, spol. s r.o. ESET Endpoint Security 6.0 versions prior to 9.0.2046.0; 6.0 versions prior to 8.1.2050.0; 6.0 versions prior to 8.0.2053.0. ESET, spol. s r.o. ESET Server Security for Microsoft Windows Server 8.0 versions prior to 9.0.12012.0. ESET, spol. s r.o. ESET File Security for Microsoft Windows Server 8.0.12013.0. ESET, spol. s r.o. ESET Mail Security for Microsoft Exchange Server 6.0 versions prior to 8.0.10020.0. ESET, spol. s r.o. ESET Mail Security for IBM Domino 6.0 versions prior to 8.0.14011.0. ESET, spol. s r.o. ESET Security for Microsoft SharePoint Server 6.0 versions prior to 8.0.15009.0. | |||||
| CVE-2021-0190 | 1 Intel | 106 Core I9-10900x, Core I9-10900x Firmware, Core I9-10920x and 103 more | 2022-05-19 | 7.2 HIGH | 7.8 HIGH |
| Uncaught exception in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable aescalation of privilege via local access. | |||||
| CVE-2022-27167 | 1 Eset | 9 Endpoint Antivirus, Endpoint Security, File Security and 6 more | 2022-05-18 | 3.6 LOW | 7.1 HIGH |
| Privilege escalation vulnerability in Windows products of ESET, spol. s r.o. allows attacker to exploit "Repair" and "Uninstall" features what may lead to arbitrary file deletion. This issue affects: ESET, spol. s r.o. ESET NOD32 Antivirus 11.2 versions prior to 15.1.12.0. ESET, spol. s r.o. ESET Internet Security 11.2 versions prior to 15.1.12.0. ESET, spol. s r.o. ESET Smart Security Premium 11.2 versions prior to 15.1.12.0. ESET, spol. s r.o. ESET Endpoint Antivirus 6.0 versions prior to 9.0.2046.0. ESET, spol. s r.o. ESET Endpoint Security 6.0 versions prior to 9.0.2046.0. ESET, spol. s r.o. ESET Server Security for Microsoft Windows Server 8.0 versions prior to 9.0.12012.0. ESET, spol. s r.o. ESET File Security for Microsoft Windows Server 8.0.12013.0. ESET, spol. s r.o. ESET Mail Security for Microsoft Exchange Server 6.0 versions prior to 8.0.10020.0. ESET, spol. s r.o. ESET Mail Security for IBM Domino 6.0 versions prior to 8.0.14011.0. ESET, spol. s r.o. ESET Security for Microsoft SharePoint Server 6.0 versions prior to 8.0.15009.0. | |||||
| CVE-2021-27042 | 1 Autodesk | 10 Advance Steel, Autocad, Autocad Architecture and 7 more | 2022-05-13 | 6.8 MEDIUM | 7.8 HIGH |
| A maliciously crafted DWG file can be used to write beyond the allocated buffer while parsing DWG files. The vulnerability exists because the application fails to handle a crafted DWG file, which causes an unhandled exception. An attacker can leverage this vulnerability to execute arbitrary code. | |||||
| CVE-2022-20111 | 2 Google, Mediatek | 53 Android, Mt6580, Mt6735 and 50 more | 2022-05-12 | 4.6 MEDIUM | 8.4 HIGH |
| In ion, there is a possible use after free due to incorrect error handling. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06366069; Issue ID: ALPS06366069. | |||||
| CVE-2022-20088 | 2 Google, Mediatek | 46 Android, Mt6580, Mt6731 and 43 more | 2022-05-10 | 4.6 MEDIUM | 7.8 HIGH |
| In aee driver, there is a possible reference count mistake due to incorrect error handling. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06209201; Issue ID: ALPS06209201. | |||||
| CVE-2022-24863 | 1 Http-swagger Project | 1 Http-swagger | 2022-04-27 | 7.8 HIGH | 7.5 HIGH |
| http-swagger is an open source wrapper to automatically generate RESTful API documentation with Swagger 2.0. In versions of http-swagger prior to 1.2.6 an attacker may perform a denial of service attack consisting of memory exhaustion on the host system. The cause of the memory exhaustion is down to improper handling of http methods. Users are advised to upgrade. Users unable to upgrade may to restrict the path prefix to the "GET" method as a workaround. | |||||
| CVE-2021-25365 | 1 Google | 1 Android | 2022-04-26 | 7.2 HIGH | 7.8 HIGH |
| An improper exception control in softsimd prior to SMR APR-2021 Release 1 allows unprivileged applications to access the API in softsimd. | |||||
| CVE-2022-20678 | 1 Cisco | 25 Asr 1001-x, Asr 1002-x, Catalyst 8000v Edge and 22 more | 2022-04-25 | 7.8 HIGH | 7.5 HIGH |
| A vulnerability in the AppNav-XE feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service (DoS) condition. This vulnerability is due to the incorrect handling of certain TCP segments. An attacker could exploit this vulnerability by sending a stream of crafted TCP traffic at a high rate through an interface of an affected device. That interface would need to have AppNav interception enabled. A successful exploit could allow the attacker to cause the device to reload. | |||||
| CVE-2022-0016 | 3 Apple, Microsoft, Paloaltonetworks | 3 Macos, Windows, Globalprotect | 2022-02-17 | 6.9 MEDIUM | 7.8 HIGH |
| An improper handling of exceptional conditions vulnerability exists within the Connect Before Logon feature of the Palo Alto Networks GlobalProtect app that enables a local attacker to escalate to SYSTEM or root privileges when authenticating with Connect Before Logon under certain circumstances. This issue impacts GlobalProtect app 5.2 versions earlier than GlobalProtect app 5.2.9 on Windows and MacOS. This issue does not affect the GlobalProtect app on other platforms. | |||||
| CVE-2021-22285 | 1 Abb | 4 Pni800, Pni800 Firmware, Spiet800 and 1 more | 2022-02-09 | 5.0 MEDIUM | 7.5 HIGH |
| Improper Handling of Exceptional Conditions, Improper Check for Unusual or Exceptional Conditions vulnerability in the ABB SPIET800 and PNI800 module that allows an attacker to cause the denial of service or make the module unresponsive. | |||||
| CVE-2019-6575 | 1 Siemens | 30 Simatic Cp443-1 Opc Ua, Simatic Cp443-1 Opc Ua Firmware, Simatic Et 200 Open Controller Cpu 1515sp Pc2 and 27 more | 2022-02-09 | 7.8 HIGH | 7.5 HIGH |
| A vulnerability has been identified in SIMATIC CP 443-1 OPC UA (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions < V2.7), SIMATIC HMI Comfort Outdoor Panels 7" & 15" (incl. SIPLUS variants) (All versions < V15.1 Upd 4), SIMATIC HMI Comfort Panels 4" - 22" (incl. SIPLUS variants) (All versions < V15.1 Upd 4), SIMATIC HMI KTP Mobile Panels KTP400F, KTP700, KTP700F, KTP900 and KTP900F (All versions < V15.1 Upd 4), SIMATIC IPC DiagMonitor (All versions < V5.1.3), SIMATIC NET PC Software (All versions >= V7.1 < V16), SIMATIC RF188C (All versions < V1.1.0), SIMATIC RF600R (All versions < V3.2.1), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions >= V2.5 < V2.6.1), SIMATIC S7-1500 Software Controller (All versions between V2.5 (including) and V2.7 (excluding)), SIMATIC WinCC OA (All versions < V3.15 P018), SIMATIC WinCC Runtime Advanced (All versions < V15.1 Upd 4), SINEC-NMS (All versions < V1.0 SP1), SINEMA Server (All versions < V14 SP2), SINUMERIK OPC UA Server (All versions < V2.1), TeleControl Server Basic (All versions). Specially crafted network packets sent to affected devices on port 4840/tcp could allow an unauthenticated remote attacker to cause a denial of service condition of the OPC communication or crash the device. The security vulnerability could be exploited by an attacker with network access to the affected systems. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise availability of the OPC communication. | |||||
| CVE-2021-30639 | 2 Apache, Mcafee | 2 Tomcat, Epolicy Orchestrator | 2022-02-07 | 5.0 MEDIUM | 7.5 HIGH |
| A vulnerability in Apache Tomcat allows an attacker to remotely trigger a denial of service. An error introduced as part of a change to improve error handling during non-blocking I/O meant that the error flag associated with the Request object was not reset between requests. This meant that once a non-blocking I/O error occurred, all future requests handled by that request object would fail. Users were able to trigger non-blocking I/O errors, e.g. by dropping a connection, thereby creating the possibility of triggering a DoS. Applications that do not use non-blocking I/O are not exposed to this vulnerability. This issue affects Apache Tomcat 10.0.3 to 10.0.4; 9.0.44; 8.5.64. | |||||
| CVE-2021-34593 | 1 Codesys | 2 Plcwinnt, Runtime Toolkit | 2022-02-04 | 5.0 MEDIUM | 7.5 HIGH |
| In CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT prior to versions V2.4.7.56 unauthenticated crafted invalid requests may result in several denial-of-service conditions. Running PLC programs may be stopped, memory may be leaked, or further communication clients may be blocked from accessing the PLC. | |||||
| CVE-2019-6828 | 1 Schneider-electric | 8 Modicon M340, Modicon M340 Firmware, Modicon M580 and 5 more | 2022-02-03 | 7.8 HIGH | 7.5 HIGH |
| A CWE-248: Uncaught Exception vulnerability exists Modicon M580 (firmware version prior to V2.90), Modicon M340 (firmware version prior to V3.10), Modicon Premium (all versions), and Modicon Quantum (all versions), which could cause a possible denial of service when reading specific coils and registers in the controller over Modbus. | |||||
| CVE-2019-6809 | 1 Schneider-electric | 8 Modicon M340, Modicon M340 Firmware, Modicon M580 and 5 more | 2022-02-03 | 7.8 HIGH | 7.5 HIGH |
| A CWE-248: Uncaught Exception vulnerability exists in Modicon M580 (firmware versions prior to V2.90), Modicon M340 (firmware versions prior to V3.10), Modicon Premium (all versions), Modicon Quantum (all versions), which could cause a possible denial of service when reading invalid data from the controller. | |||||
| CVE-2019-6807 | 1 Schneider-electric | 8 Modicon M340, Modicon M340 Firmware, Modicon M580 and 5 more | 2022-02-03 | 5.0 MEDIUM | 7.5 HIGH |
| A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause a possible denial of service when writing sensitive application variables to the controller over Modbus. | |||||
| CVE-2019-6829 | 1 Schneider-electric | 4 Modicon M340, Modicon M340 Firmware, Modicon M580 and 1 more | 2022-02-03 | 7.8 HIGH | 7.5 HIGH |
| A CWE-248: Uncaught Exception vulnerability exists in Modicon M580 (firmware version prior to V2.90) and Modicon M340 (firmware version prior to V3.10), which could cause a possible denial of service when writing to specific memory addresses in the controller over Modbus. | |||||
| CVE-2018-7852 | 1 Schneider-electric | 8 Modicon M340, Modicon M340 Firmware, Modicon M580 and 5 more | 2022-02-03 | 5.0 MEDIUM | 7.5 HIGH |
| A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause denial of service when an invalid private command parameter is sent to the controller over Modbus. | |||||