Vulnerabilities (CVE)

Filtered by CWE-121
Total 4083 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2018-1125 4 Canonical, Debian, Opensuse and 1 more 4 Ubuntu Linux, Debian Linux, Leap and 1 more 2026-06-17 5.0 MEDIUM 7.5 HIGH
procps-ng before version 3.3.15 is vulnerable to a stack buffer overflow in pgrep. This vulnerability is mitigated by FORTIFY, as it involves strncat() to a stack-allocated string. When pgrep is compiled with FORTIFY (as on Red Hat Enterprise Linux and Fedora), the impact is limited to a crash.
CVE-2018-1071 4 Canonical, Debian, Redhat and 1 more 6 Ubuntu Linux, Debian Linux, Enterprise Linux Desktop and 3 more 2026-06-17 2.1 LOW 5.5 MEDIUM
zsh through version 5.4.2 is vulnerable to a stack-based buffer overflow in the exec.c:hashcmd() function. A local attacker could exploit this to cause a denial of service.
CVE-2018-1046 1 Powerdns 1 Pdns 2026-06-17 9.3 HIGH 7.8 HIGH
pdns before version 4.1.2 is vulnerable to a buffer overflow in dnsreplay. In the dnsreplay tool provided with PowerDNS Authoritative, replaying a specially crafted PCAP file can trigger a stack-based buffer overflow, leading to a crash and potentially arbitrary code execution. This buffer overflow only occurs when the -ecs-stamp option of dnsreplay is used.
CVE-2018-18993 1 Omron 3 Cx-one, Cx-programmer, Cx-server 2026-06-17 6.8 MEDIUM 7.8 HIGH
Two stack-based buffer overflow vulnerabilities have been discovered in CX-One Versions 4.42 and prior (CX-Programmer Versions 9.66 and prior and CX-Server Versions 5.0.23 and prior). When processing project files, the application allows input data to exceed the buffer. An attacker could use a specially crafted project file to overflow the buffer and execute code under the privileges of the application.
CVE-2018-17937 3 Debian, Gpsd Project, Microjson Project 3 Debian Linux, Gpsd, Microjson 2026-06-17 5.8 MEDIUM 8.8 HIGH
gpsd versions 2.90 to 3.17 and microjson versions 1.0 to 1.3, an open source project, allow a stack-based buffer overflow, which may allow remote attackers to execute arbitrary code on embedded platforms via traffic on Port 2947/TCP or crafted JSON inputs.
CVE-2018-17930 1 Teledynedalsa 1 Sherlock 2026-06-17 10.0 HIGH 9.8 CRITICAL
A stack-based buffer overflow vulnerability has been identified in Teledyne DALSA Sherlock Version 7.2.7.4 and prior, which may allow remote code execution.
CVE-2018-17929 1 Deltaww 1 Tpeditor 2026-06-17 6.8 MEDIUM 7.8 HIGH
In Delta Industrial Automation TPEditor, TPEditor Versions 1.90 and prior, multiple stack-based buffer overflow vulnerabilities may be exploited by processing specially crafted project files lacking user input validation before copying data from project files onto the stack and may allow an attacker to remotely execute arbitrary code.
CVE-2018-17916 1 Aveva 3 Edge, Indusoft Web Studio, Intouch Machine Edition 2014 2026-06-17 10.0 HIGH 9.8 CRITICAL
InduSoft Web Studio versions prior to 8.1 SP2, and InTouch Edge HMI (formerly InTouch Machine Edition) versions prior to 2017 SP2. A remote attacker could send a carefully crafted packet to exploit a stack-based buffer overflow vulnerability during tag, alarm, or event related actions such as read and write, with potential for code to be executed. If InduSoft Web Studio remote communication security was not enabled, or a password was left blank, a remote user could send a carefully crafted packet to invoke an arbitrary process, with potential for code to be executed. The code would be executed under the privileges of the InduSoft Web Studio or InTouch Edge HMI runtime and could lead to a compromise of the InduSoft Web Studio or InTouch Edge HMI server machine.
CVE-2018-17911 1 Lcds 1 Laquis Scada 2026-06-17 6.8 MEDIUM 7.8 HIGH
LAquis SCADA Versions 4.1.0.3870 and prior has several stack-based buffer overflow vulnerabilities, which may allow remote code execution.
CVE-2018-17910 1 Advantech 1 Webaccess 2026-06-17 9.3 HIGH 7.8 HIGH
WebAccess Versions 8.3.2 and prior. The application fails to properly validate the length of user-supplied data, causing a buffer overflow condition that allows for arbitrary remote code execution.
CVE-2018-17614 1 Losant 1 Arduino Mqtt Client 2026-06-17 5.8 MEDIUM 8.8 HIGH
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Losant Arduino MQTT Client prior to V2.7. User interaction is not required to exploit this vulnerability. The specific flaw exists within the parsing of MQTT PUBLISH packets. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-6436.
CVE-2018-14829 1 Rockwellautomation 1 Rslinx 2026-06-17 7.5 HIGH 9.8 CRITICAL
Rockwell Automation RSLinx Classic Versions 4.00.01 and prior. This vulnerability may allow a remote threat actor to intentionally send a malformed CIP packet to Port 44818, causing the software application to stop responding and crash. This vulnerability also has the potential to exploit a buffer overflow condition, which may allow the threat actor to remotely execute arbitrary code.
CVE-2018-14823 1 Fujielectric 2 V-server, V-server Firmware 2026-06-17 7.5 HIGH 9.8 CRITICAL
Fuji Electric V-Server 4.0.3.0 and prior, A stack-based buffer overflow vulnerability has been identified, which may allow remote code execution.
CVE-2018-14818 1 We-con 2 Pi Studio, Pi Studio Hmi 2026-06-17 7.5 HIGH 9.8 CRITICAL
WECON Technology Co., Ltd. PI Studio HMI versions 4.1.9 and prior and PI Studio versions 4.2.34 and prior have a stack-based buffer overflow vulnerability which may allow remote code execution.
CVE-2018-14816 1 Advantech 1 Webaccess 2026-06-17 7.5 HIGH 9.8 CRITICAL
Advantech WebAccess 8.3.1 and earlier has several stack-based buffer overflow vulnerabilities that have been identified, which may allow an attacker to execute arbitrary code.
CVE-2018-14807 1 Opto22 1 Pac Control 2026-06-17 7.5 HIGH 9.8 CRITICAL
A stack-based buffer overflow vulnerability in Opto 22 PAC Control Basic and PAC Control Professional versions R10.0a and prior may allow remote code execution.
CVE-2018-14802 1 Fujielectric 7 Frenic-ace, Frenic-eco, Frenic-mega and 4 more 2026-06-17 7.5 HIGH 9.8 CRITICAL
Fuji Electric FRENIC LOADER v3.3 v7.3.4.1a of FRENIC-Mini (C1), FRENIC-Mini (C2), FRENIC-Eco, FRENIC-Multi, FRENIC-MEGA, FRENIC-Ace. The program does not properly check user-supplied comments which may allow for arbitrary remote code execution.
CVE-2018-14800 1 Deltaww 1 Ispsoft 2026-06-17 6.8 MEDIUM 7.8 HIGH
Delta Electronics ISPSoft version 3.0.5 and prior allow an attacker, by opening a crafted file, to cause the application to read past the boundary allocated to a stack object, which could allow execution of code under the context of the application.
CVE-2018-14793 1 Emerson 1 Deltav 2026-06-17 5.8 MEDIUM 8.8 HIGH
DeltaV Versions 11.3.1, 12.3.1, 13.3.0, 13.3.1, and R5 is vulnerable to a buffer overflow exploit through an open communication port to allow arbitrary code execution.
CVE-2018-14792 1 We-con 1 Plc Editor 2026-06-17 6.8 MEDIUM 6.3 MEDIUM
WECON PLC Editor version 1.3.3U may allow an attacker to execute code under the current process when processing project files.