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Total
1364 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2019-7020 | 3 Adobe, Apple, Microsoft | 4 Acrobat Dc, Acrobat Reader Dc, Mac Os X and 1 more | 2019-08-21 | 10.0 HIGH | 9.8 CRITICAL |
| Adobe Acrobat and Reader versions 2019.010.20069 and earlier, 2019.010.20069 and earlier, 2017.011.30113 and earlier version, and 2015.006.30464 and earlier have a buffer errors vulnerability. Successful exploitation could lead to arbitrary code execution . | |||||
| CVE-2017-3124 | 3 Adobe, Apple, Microsoft | 6 Acrobat, Acrobat Dc, Acrobat Reader Dc and 3 more | 2019-08-21 | 10.0 HIGH | 9.8 CRITICAL |
| Adobe Acrobat Reader 2017.009.20058 and earlier, 2017.008.30051 and earlier, 2015.006.30306 and earlier, and 11.0.20 and earlier has an exploitable memory corruption vulnerability in the picture exchange (PCX) file format parsing module. Successful exploitation could lead to arbitrary code execution. | |||||
| CVE-2016-4273 | 6 Adobe, Apple, Google and 3 more | 10 Flash Player, Mac Os X, Chrome Os and 7 more | 2019-08-19 | 10.0 HIGH | 9.8 CRITICAL |
| Adobe Flash Player before 18.0.0.382 and 19.x through 23.x before 23.0.0.185 on Windows and OS X and before 11.2.202.637 on Linux allows attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2016-6982, CVE-2016-6983, CVE-2016-6984, CVE-2016-6985, CVE-2016-6986, CVE-2016-6989, and CVE-2016-6990. | |||||
| CVE-2018-7584 | 3 Canonical, Debian, Php | 3 Ubuntu Linux, Debian Linux, Php | 2019-08-19 | 7.5 HIGH | 9.8 CRITICAL |
| In PHP through 5.6.33, 7.0.x before 7.0.28, 7.1.x through 7.1.14, and 7.2.x through 7.2.2, there is a stack-based buffer under-read while parsing an HTTP response in the php_stream_url_wrap_http_ex function in ext/standard/http_fopen_wrapper.c. This subsequently results in copying a large string. | |||||
| CVE-2019-14708 | 1 Microdigital | 6 Mdc-n2190v, Mdc-n2190v Firmware, Mdc-n4090 and 3 more | 2019-08-14 | 7.5 HIGH | 9.8 CRITICAL |
| An issue was discovered on MicroDigital N-series cameras with firmware through 6400.0.8.5. A buffer overflow in the action parameter leads to remote code execution in the context of the nobody account. | |||||
| CVE-2019-3568 | 1 Whatsapp | 1 Whatsapp | 2019-08-13 | 7.5 HIGH | 9.8 CRITICAL |
| A buffer overflow vulnerability in WhatsApp VOIP stack allowed remote code execution via specially crafted series of RTCP packets sent to a target phone number. The issue affects WhatsApp for Android prior to v2.19.134, WhatsApp Business for Android prior to v2.19.44, WhatsApp for iOS prior to v2.19.51, WhatsApp Business for iOS prior to v2.19.51, WhatsApp for Windows Phone prior to v2.18.348, and WhatsApp for Tizen prior to v2.18.15. | |||||
| CVE-2019-14698 | 1 Microdigital | 6 Mdc-n2190v, Mdc-n2190v Firmware, Mdc-n4090 and 3 more | 2019-08-13 | 7.5 HIGH | 9.8 CRITICAL |
| An issue was discovered on MicroDigital N-series cameras with firmware through 6400.0.8.5. In a CGI program running under the HTTPD web server, a buffer overflow in the param parameter leads to remote code execution in the context of the nobody account. | |||||
| CVE-2018-7485 | 1 Unixodbc | 1 Unixodbc | 2019-08-06 | 7.5 HIGH | 9.8 CRITICAL |
| The SQLWriteFileDSN function in odbcinst/SQLWriteFileDSN.c in unixODBC 2.3.5 has strncpy arguments in the wrong order, which allows attackers to cause a denial of service or possibly have unspecified other impact. | |||||
| CVE-2018-7409 | 1 Unixodbc | 1 Unixodbc | 2019-08-06 | 7.5 HIGH | 9.8 CRITICAL |
| In unixODBC before 2.3.5, there is a buffer overflow in the unicode_to_ansi_copy() function in DriverManager/__info.c. | |||||
| CVE-2019-2322 | 1 Qualcomm | 88 Mdm9150, Mdm9150 Firmware, Mdm9206 and 85 more | 2019-08-05 | 9.3 HIGH | 9.8 CRITICAL |
| Buffer overflow can occur when playing specific clip which is non-standard in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in MDM9150, MDM9206, MDM9607, MDM9650, MSM8909W, MSM8996AU, QCS405, QCS605, Qualcomm 215, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 439 / SD 429, SD 450, SD 600, SD 615/16/SD 415, SD 625, SD 632, SD 636, SD 665, SD 675, SD 712 / SD 710 / SD 670, SD 730, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 855, SDA660, SDM439, SDM630, SDM660, SDX20, Snapdragon_High_Med_2016 | |||||
| CVE-2019-2327 | 1 Qualcomm | 88 Mdm9150, Mdm9150 Firmware, Mdm9206 and 85 more | 2019-08-05 | 10.0 HIGH | 9.8 CRITICAL |
| Possible buffer overflow can occur when playing clip with incorrect element size in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in MDM9150, MDM9206, MDM9607, MDM9650, MSM8909W, MSM8996AU, QCS405, QCS605, Qualcomm 215, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 439 / SD 429, SD 450, SD 600, SD 615/16/SD 415, SD 625, SD 632, SD 636, SD 665, SD 675, SD 712 / SD 710 / SD 670, SD 730, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 855, SDA660, SDM439, SDM630, SDM660, SDX20, Snapdragon_High_Med_2016 | |||||
| CVE-2012-6712 | 1 Linux | 1 Linux Kernel | 2019-08-01 | 7.5 HIGH | 9.8 CRITICAL |
| In the Linux kernel before 3.4, a buffer overflow occurs in drivers/net/wireless/iwlwifi/iwl-agn-sta.c, which will cause at least memory corruption. | |||||
| CVE-2016-1289 | 1 Cisco | 2 Evolved Programmable Network Manager, Prime Infrastructure | 2019-07-29 | 10.0 HIGH | 9.8 CRITICAL |
| The API in Cisco Prime Infrastructure 1.2 through 3.0 and Evolved Programmable Network Manager (EPNM) 1.2 allows remote attackers to execute arbitrary code or obtain sensitive management information via a crafted HTTP request, as demonstrated by discovering managed-device credentials, aka Bug ID CSCuy10231. | |||||
| CVE-2018-19800 | 1 Aubio | 1 Aubio | 2019-07-26 | 7.5 HIGH | 9.8 CRITICAL |
| aubio v0.4.0 to v0.4.8 has a Buffer Overflow in new_aubio_tempo. | |||||
| CVE-2019-2269 | 1 Qualcomm | 48 Mdm9150, Mdm9150 Firmware, Mdm9650 and 45 more | 2019-07-22 | 7.5 HIGH | 9.8 CRITICAL |
| Possible buffer overflow while processing the high level lim process action frame due to improper buffer length validation in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music in MDM9150, MDM9650, MSM8996AU, QCS405, QCS605, SD 625, SD 636, SD 665, SD 712 / SD 710 / SD 670, SD 730, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 855, SDA660, SDM630, SDM660, SDX20, SDX24, SXR1130 | |||||
| CVE-2019-1010060 | 1 Nasa | 1 Cfitsio | 2019-07-22 | 7.5 HIGH | 9.8 CRITICAL |
| NASA CFITSIO prior to 3.43 is affected by: Buffer Overflow. The impact is: arbitrary code execution. The component is: over 40 source code files were changed. The attack vector is: remote unauthenticated attacker. The fixed version is: 3.43. NOTE: this CVE refers to the issues not covered by CVE-2018-3846, CVE-2018-3847, CVE-2018-3848, and CVE-2018-3849. One example is ftp_status in drvrnet.c mishandling a long string beginning with a '4' character. | |||||
| CVE-2017-13719 | 1 Amcrest | 2 Ipm-721s, Ipm-721s Firmware | 2019-07-17 | 7.5 HIGH | 9.8 CRITICAL |
| The Amcrest IPM-721S Amcrest_IPC-AWXX_Eng_N_V2.420.AC00.17.R.20170322 allows HTTP requests that permit enabling various functionalities of the camera by using HTTP APIs, instead of the web management interface that is provided by the application. This HTTP API receives the credentials as base64 encoded in the Authorization HTTP header. However, a missing length check in the code allows an attacker to send a string of 1024 characters in the password field, and allows an attacker to exploit a memory corruption issue. This can allow an attacker to circumvent the account protection mechanism and brute force the credentials. If the firmware version Amcrest_IPC-AWXX_Eng_N_V2.420.AC00.17.R.20170322 is dissected using the binwalk tool, one obtains a _user-x.squashfs.img.extracted archive which contains the filesystem set up on the device that has many of the binaries in the /usr folder. The binary "sonia" is the one that has the vulnerable function that performs the credential check in the binary for the HTTP API specification. If we open this binary in IDA Pro we will notice that this follows an ARM little-endian format. The function at address 00415364 in IDA Pro starts the HTTP authentication process. This function calls another function at sub_ 0042CCA0 at address 0041549C. This function performs a strchr operation after base64 decoding the credentials, and stores the result on the stack, which results in a stack-based buffer overflow. | |||||
| CVE-2019-7165 | 3 Debian, Dosbox, Fedoraproject | 3 Debian Linux, Dosbox, Fedora | 2019-07-11 | 7.5 HIGH | 9.8 CRITICAL |
| A buffer overflow in DOSBox 0.74-2 allows attackers to execute arbitrary code. | |||||
| CVE-2018-11425 | 1 Moxa | 8 Oncell G3470a-lte-eu, Oncell G3470a-lte-eu-t, Oncell G3470a-lte-eu-t Firmware and 5 more | 2019-07-10 | 7.5 HIGH | 9.8 CRITICAL |
| Memory corruption issue was discovered in Moxa OnCell G3470A-LTE Series version 1.6 Build 18021314 and prior, a different vulnerability than CVE-2018-11424. | |||||
| CVE-2018-15520 | 1 Lexmark | 68 Cx421, Cx421 Firmware, Cx522 and 65 more | 2019-07-05 | 7.5 HIGH | 9.8 CRITICAL |
| Various Lexmark devices have a Buffer Overflow (issue 2 of 2). | |||||
| CVE-2018-15519 | 1 Lexmark | 64 6500, 6500 Firmware, Cx310 and 61 more | 2019-07-05 | 7.5 HIGH | 9.8 CRITICAL |
| Various Lexmark devices have a Buffer Overflow (issue 1 of 2). | |||||
| CVE-2017-7269 | 1 Microsoft | 2 Internet Information Server, Windows Server 2003 | 2019-07-03 | 10.0 HIGH | 9.8 CRITICAL |
| Buffer overflow in the ScStoragePathFromUrl function in the WebDAV service in Internet Information Services (IIS) 6.0 in Microsoft Windows Server 2003 R2 allows remote attackers to execute arbitrary code via a long header beginning with "If: <http://" in a PROPFIND request, as exploited in the wild in July or August 2016. | |||||
| CVE-2018-20815 | 1 Qemu | 1 Qemu | 2019-07-02 | 7.5 HIGH | 9.8 CRITICAL |
| In QEMU 3.1.0, load_device_tree in device_tree.c calls the deprecated load_image function, which has a buffer overflow risk. | |||||
| CVE-2015-7987 | 1 Apple | 6 Airport Base Station, Airport Base Station Firmware, Iphone Os and 3 more | 2019-06-19 | 6.8 MEDIUM | 9.8 CRITICAL |
| Multiple buffer overflows in mDNSResponder before 625.41.2 allow remote attackers to read or write to out-of-bounds memory locations via vectors involving the (1) GetValueForIPv4Addr, (2) GetValueForMACAddr, (3) rfc3110_import, or (4) CopyNSEC3ResourceRecord function. | |||||
| CVE-2014-9984 | 1 Gnu | 1 Glibc | 2019-06-13 | 7.5 HIGH | 9.8 CRITICAL |
| nscd in the GNU C Library (aka glibc or libc6) before version 2.20 does not correctly compute the size of an internal buffer when processing netgroup requests, possibly leading to an nscd daemon crash or code execution as the user running nscd. | |||||
| CVE-2014-9761 | 5 Canonical, Fedoraproject, Gnu and 2 more | 9 Ubuntu Linux, Fedora, Glibc and 6 more | 2019-06-13 | 7.5 HIGH | 9.8 CRITICAL |
| Multiple stack-based buffer overflows in the GNU C Library (aka glibc or libc6) before 2.23 allow context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a long argument to the (1) nan, (2) nanf, or (3) nanl function. | |||||
| CVE-2014-10071 | 2 Canonical, Zsh | 2 Ubuntu Linux, Zsh | 2019-06-11 | 7.5 HIGH | 9.8 CRITICAL |
| In exec.c in zsh before 5.0.7, there is a buffer overflow for very long fds in the ">& fd" syntax. | |||||
| CVE-2018-19864 | 1 Nuuo | 1 Nvrmini2 Firmware | 2019-06-04 | 10.0 HIGH | 9.8 CRITICAL |
| NUUO NVRmini2 Network Video Recorder firmware through 3.9.1 allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow), resulting in ability to read camera feeds or reconfigure the device. | |||||
| CVE-2017-14854 | 1 Orpak | 1 Siteomat | 2019-06-04 | 7.5 HIGH | 9.8 CRITICAL |
| A stack buffer overflow exists in one of the Orpak SiteOmat CGI components, allowing for remote code execution. The vulnerability affects all versions prior to 2017-09-25. | |||||
| CVE-2019-0153 | 1 Intel | 1 Converged Security Management Engine Firmware | 2019-05-28 | 7.5 HIGH | 9.8 CRITICAL |
| Buffer overflow in subsystem in Intel(R) CSME 12.0.0 through 12.0.34 may allow an unauthenticated user to potentially enable escalation of privilege via network access. | |||||
| CVE-2018-11940 | 1 Qualcomm | 48 Mdm9150, Mdm9150 Firmware, Mdm9206 and 45 more | 2019-05-28 | 10.0 HIGH | 9.8 CRITICAL |
| Lack of check in length before using memcpy in WLAN function can lead to OOB access in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile in MDM9150, MDM9206, MDM9607, MDM9640, MDM9650, MSM8996AU, QCS605, SD 625, SD 636, SD 712 / SD 710 / SD 670, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 855, SDA660, SDM630, SDM660, SDX20, SDX24, SXR1130 | |||||
| CVE-2018-1151 | 1 Westerndigital | 4 Tv Live Hub, Tv Live Hub Firmware, Tv Media Player and 1 more | 2019-05-28 | 10.0 HIGH | 9.8 CRITICAL |
| The web server on Western Digital TV Media Player 1.03.07 and TV Live Hub 3.12.13 allow unauthenticated remote attackers to execute arbitrary code or cause denial of service via crafted HTTP requests to toServerValue.cgi. | |||||
| CVE-2018-7780 | 1 Schneider-electric | 40 Ibp1110-1er, Ibp1110-1er Firmware, Ibp219-1er and 37 more | 2019-05-24 | 7.5 HIGH | 9.8 CRITICAL |
| In Schneider Electric Pelco Sarix Professional 1st generation cameras with firmware versions prior to 3.29.69, a buffer overflow vulnerability exist in cgi program "set". | |||||
| CVE-2017-11362 | 1 Php | 1 Php | 2019-05-22 | 7.5 HIGH | 9.8 CRITICAL |
| In PHP 7.x before 7.0.21 and 7.1.x before 7.1.7, ext/intl/msgformat/msgformat_parse.c does not restrict the locale length, which allows remote attackers to cause a denial of service (stack-based buffer overflow and application crash) or possibly have unspecified other impact within International Components for Unicode (ICU) for C/C++ via a long first argument to the msgfmt_parse_message function. | |||||
| CVE-2016-6909 | 1 Fortinet | 2 Fortios, Fortiswitch | 2019-05-22 | 10.0 HIGH | 9.8 CRITICAL |
| Buffer overflow in the Cookie parser in Fortinet FortiOS 4.x before 4.1.11, 4.2.x before 4.2.13, and 4.3.x before 4.3.9 and FortiSwitch before 3.4.3 allows remote attackers to execute arbitrary code via a crafted HTTP request, aka EGREGIOUSBLUNDER. | |||||
| CVE-2017-7376 | 3 Debian, Google, Xmlsoft | 3 Debian Linux, Android, Libxml2 | 2019-05-17 | 10.0 HIGH | 9.8 CRITICAL |
| Buffer overflow in libxml2 allows remote attackers to execute arbitrary code by leveraging an incorrect limit for port values when handling redirects. | |||||
| CVE-2018-12547 | 2 Eclipse, Redhat | 5 Openj9, Enterprise Linux Desktop, Enterprise Linux Server and 2 more | 2019-05-16 | 7.5 HIGH | 9.8 CRITICAL |
| In Eclipse OpenJ9, prior to the 0.12.0 release, the jio_snprintf() and jio_vsnprintf() native methods ignored the length parameter. This affects existing APIs that called the functions to exceed the allocated buffer. This functions were not directly callable by non-native user code. | |||||
| CVE-2018-15128 | 1 Polycom | 3 Group Series, Hdx, Pano | 2019-05-14 | 10.0 HIGH | 9.8 CRITICAL |
| An issue was discovered in Polycom Group Series 6.1.6.1 and earlier, HDX 3.1.12 and earlier, and Pano 1.1.1 and earlier. A remote code execution vulnerability exists in the content sharing functionality because of a Buffer Overflow via crafted packets. | |||||
| CVE-2017-14064 | 4 Canonical, Debian, Redhat and 1 more | 9 Ubuntu Linux, Debian Linux, Enterprise Linux Desktop and 6 more | 2019-05-13 | 7.5 HIGH | 9.8 CRITICAL |
| Ruby through 2.2.7, 2.3.x through 2.3.4, and 2.4.x through 2.4.1 can expose arbitrary memory during a JSON.generate call. The issues lies in using strdup in ext/json/ext/generator/generator.c, which will stop after encountering a '\0' byte, returning a pointer to a string of length zero, which is not the length stored in space_len. | |||||
| CVE-2019-11059 | 1 Denx | 1 U-boot | 2019-05-13 | 7.5 HIGH | 9.8 CRITICAL |
| Das U-Boot 2016.11-rc1 through 2019.04 mishandles the ext4 64-bit extension, resulting in a buffer overflow. | |||||
| CVE-2017-17932 | 1 Allmediaserver | 1 Allmediaserver | 2019-05-10 | 10.0 HIGH | 9.8 CRITICAL |
| A buffer overflow vulnerability exists in MediaServer.exe in ALLPlayer ALLMediaServer 0.95 and earlier that could allow remote attackers to execute arbitrary code and/or cause denial of service on the victim machine/computer via a long string to TCP port 888. | |||||
| CVE-2019-8375 | 3 Canonical, Opensuse, Webkitgtk | 4 Ubuntu Linux, Leap, Webkitgtk and 1 more | 2019-05-09 | 7.5 HIGH | 9.8 CRITICAL |
| The UIProcess subsystem in WebKit, as used in WebKitGTK through 2.23.90 and WebKitGTK+ through 2.22.6 and other products, does not prevent the script dialog size from exceeding the web view size, which allows remote attackers to cause a denial of service (Buffer Overflow) or possibly have unspecified other impact, related to UIProcess/API/gtk/WebKitScriptDialogGtk.cpp, UIProcess/API/gtk/WebKitScriptDialogImpl.cpp, and UIProcess/API/gtk/WebKitWebViewGtk.cpp, as demonstrated by GNOME Web (aka Epiphany). | |||||
| CVE-2017-11309 | 1 Avaya | 1 Ip Office | 2019-05-01 | 6.8 MEDIUM | 9.6 CRITICAL |
| Buffer overflow in the SoftConsole client in Avaya IP Office before 10.1.1 allows remote servers to execute arbitrary code via a long response. | |||||
| CVE-2019-11577 | 1 Dhcpcd Project | 1 Dhcpcd | 2019-04-29 | 7.5 HIGH | 9.8 CRITICAL |
| dhcpcd before 7.2.1 contains a buffer overflow in dhcp6_findna in dhcp6.c when reading NA/TA addresses. | |||||
| CVE-2014-9654 | 2 Google, Icu-project | 2 Chrome, International Components For Unicode | 2019-04-23 | 7.5 HIGH | 9.8 CRITICAL |
| The Regular Expressions package in International Components for Unicode (ICU) for C/C++ before 2014-12-03, as used in Google Chrome before 40.0.2214.91, calculates certain values without ensuring that they can be represented in a 24-bit field, which allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted string, a related issue to CVE-2014-7923. | |||||
| CVE-2016-6293 | 1 Icu-project | 1 International Components For Unicode | 2019-04-23 | 7.5 HIGH | 9.8 CRITICAL |
| The uloc_acceptLanguageFromHTTP function in common/uloc.cpp in International Components for Unicode (ICU) through 57.1 for C/C++ does not ensure that there is a '\0' character at the end of a certain temporary array, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a call with a long httpAcceptLanguage argument. | |||||
| CVE-2017-17484 | 1 Icu-project | 1 International Components For Unicode | 2019-04-23 | 7.5 HIGH | 9.8 CRITICAL |
| The ucnv_UTF8FromUTF8 function in ucnv_u8.cpp in International Components for Unicode (ICU) for C/C++ through 60.1 mishandles ucnv_convertEx calls for UTF-8 to UTF-8 conversion, which allows remote attackers to cause a denial of service (stack-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted string, as demonstrated by ZNC. | |||||
| CVE-2014-9911 | 1 Icu-project | 1 International Components For Unicode | 2019-04-23 | 7.5 HIGH | 9.8 CRITICAL |
| Stack-based buffer overflow in the ures_getByKeyWithFallback function in common/uresbund.cpp in International Components for Unicode (ICU) before 54.1 for C/C++ allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted uloc_getDisplayName call. | |||||
| CVE-2016-7415 | 1 Icu-project | 1 International Components For Unicode | 2019-04-23 | 7.5 HIGH | 9.8 CRITICAL |
| Stack-based buffer overflow in the Locale class in common/locid.cpp in International Components for Unicode (ICU) through 57.1 for C/C++ allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a long locale string. | |||||
| CVE-2018-20818 | 1 Openplcproject | 4 Openplc V2, Openplc V2 Firmware, Openplc V3 and 1 more | 2019-04-23 | 7.5 HIGH | 9.8 CRITICAL |
| A buffer overflow vulnerability was discovered in the OpenPLC controller, in the OpenPLC_v2 and OpenPLC_v3 versions. It occurs in the modbus.cpp mapUnusedIO() function, which can cause a runtime crash of the PLC or possibly have unspecified other impact. | |||||