605 matches found
CVE-2025-65288
A buffer overflow in the Mercury MR816v2 081C3114 4.8.7 Build 110427 Rel 36550n occurs when the device accepts and stores excessively long hostnames from LAN hosts without proper length validation. The affected code performs unchecked copies/concatenations into fixed-size buffers. A crafted long...
ROS-20251203-19
Vulnerability in the Ruby programming language library that implements the MQTT protocol Rubygem MQTT is related to the lack of hostname validation. Exploitation of the vulnerability could allow A remote attacker to perform a man-in-the-middle attack...
GHSA-9C5Q-W6GR-FXCQ MQTT does not validate hostnames
A flaw was found in Rubygem MQTT. By default, the package used to not have hostname validation, resulting in possible Man-in-the-Middle MITM attack...
MQTT does not validate hostnames
A flaw was found in Rubygem MQTT. By default, the package used to not have hostname validation, resulting in possible Man-in-the-Middle MITM attack...
CVE-2025-12790
A flaw was found in Rubygem MQTT. By default, the package used to not have hostname validation, resulting in possible Man-in-the-Middle MITM attack...
CVE-2025-12790 Rubygem-mqtt: rubygem-mqtt hostname validation
A flaw was found in Rubygem MQTT. By default, the package used to not have hostname validation, resulting in possible Man-in-the-Middle MITM attack...
CVE-2025-12790 Rubygem-mqtt: rubygem-mqtt hostname validation
A flaw was found in Rubygem MQTT. By default, the package used to not have hostname validation, resulting in possible Man-in-the-Middle MITM attack...
CVE-2025-12790 Rubygem-mqtt: rubygem-mqtt hostname validation
A flaw was found in Rubygem MQTT. By default, the package used to not have hostname validation, resulting in possible Man-in-the-Middle MITM attack...
CVE-2025-12790
Rubygem MQTT is affected by CVE-2025-12790 due to lack of hostname validation in the MQTT library, enabling potential MITM attacks. The issue is described across multiple connected sources as a vulnerability in the Rubygem MQTT package where hostname verification is not performed by default, allo...
CVE-2025-12790
A flaw was found in Rubygem MQTT. By default, the package used to not have hostname validation, resulting in possible Man-in-the-Middle MITM attack. Mitigation Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria...
PT-2025-45377
Name of the Vulnerable Software and Affected Versions Rubygem MQTT affected versions not specified Description The Rubygem MQTT package did not have hostname validation enabled by default, which could allow for a Man-in-the-Middle MITM attack. This means a malicious actor could potentially...
MQTT 安全漏洞
MQTT Message Queuing Telemetry Transport is an ISO standard ISO/IEC PRF 20922 publishing/subscribing paradigm-based messaging protocol that operates on the TCP/IP family of protocols and is designed for use in situations where hardware performance is low on remote devices and network conditions a...
MQTT does not validate hostnames
A flaw was found in Rubygem MQTT. By default, the package used to not have hostname validation, resulting in possible Man-in-the-Middle MITM attack...
Insufficient validation of bracketed IPv6 hostnames in net/url
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idna: idna accepts Punycode labels that do not produce any non-ASCII when decoded
A flaw was found in idna crate. This vulnerability allows hostname spoofing and potential privilege escalation via specially crafted Punycode labels that render as ASCII or empty labels, leading to incorrect equality comparisons during hostname validation...
EUVD-2016-1928
Malware in sbrugna...
EUVD-2010-0770
Malware in sbrugna...
EUVD-2020-0424
Malware in sbrugna...