CVE-2023-40296

CVE-2023-40296 concerns the async-sockets-cpp library (versions ≤ 0.3.1), which contains a stack-based buffer overflow in the udpsocket.hpp file’s ReceiveFrom and Receive when handling malformed UDP packets. The Red Hat entry and multiple sources confirm the vulnerability details and affected com...

K000135831: Node.js vulnerability CVE-2023-32067

Security Advisory Description c-ares is an asynchronous resolver library. c-ares is vulnerable to denial of service. If a target resolver sends a query, the attacker forges a malformed UDP packet with a length of 0 and returns them to the target resolver. The target resolver erroneously interpret...

CVE-2023-38632

async-sockets-cpp through 0.3.1 has a stack-based buffer overflow in tcpsocket.hpp when processing malformed TCP packets...

PT-2023-19691 · Milesight · Milesight Ur32L

Name of the Vulnerable Software and Affected Versions: Milesight UR32L version 32.3.0.5 Description: The issue is related to OS command injection vulnerabilities in the urvpn client cmd name action functionality. A specially crafted network request can lead to arbitrary command execution. An...

s2n-quic potential denial of service vulnerability when receiving empty UDP packets

Impact An issue in s2n-quic results in the endpoint shutting down after receiving an empty UDP packet on a connection. No AWS services are affected by this issue and customers of AWS services do not need to take action. Applications using s2n-quic should upgrade their application to the most rece...

USN-6164-1: c-ares vulnerabilities

Hannes Moesl discovered that c-ares incorrectly handled certain ipv6 addresses. An attacker could use this issue to cause c-ares to crash, resulting in a denial of service, or possibly execute arbitrary code. CVE-2023-31130 Xiang Li discovered that c-ares incorrectly handled certain UDP packets. ...

USN-6164-1 c-ares vulnerabilities

Hannes Moesl discovered that c-ares incorrectly handled certain ipv6 addresses. An attacker could use this issue to cause c-ares to crash, resulting in a denial of service, or possibly execute arbitrary code. CVE-2023-31130 Xiang Li discovered that c-ares incorrectly handled certain UDP packets. ...

CVE-2023-2673

Improper Input Validation vulnerability in PHOENIX CONTACT FL/TC MGUARD Family in multiple versions may allow UDP packets to bypass the filter rules and access the solely connected device behind the MGUARD which can be used for flooding attacks...

Input validation

Improper Input Validation vulnerability in PHOENIX CONTACT FL/TC MGUARD Family in multiple versions may allow UDP packets to bypass the filter rules and access the solely connected device behind the MGUARD which can be used for flooding attacks...

CVE-2023-2673 PHOENIX CONTACT: FL/TC MGUARD prone to Improper Input Validation

Improper Input Validation vulnerability in PHOENIX CONTACT FL/TC MGUARD Family in multiple versions may allow UDP packets to bypass the filter rules and access the solely connected device behind the MGUARD which can be used for flooding attacks...

CVE-2023-2673 PHOENIX CONTACT: FL/TC MGUARD prone to Improper Input Validation

Improper Input Validation vulnerability in PHOENIX CONTACT FL/TC MGUARD Family in multiple versions may allow UDP packets to bypass the filter rules and access the solely connected device behind the MGUARD which can be used for flooding attacks...

OESA-2023-1302 c-ares security update

Security Fixes: c-ares is an asynchronous resolver library. c-ares is vulnerable to denial of service. If a target resolver sends a query, the attacker forges a malformed UDP packet with a length of 0 and returns them to the target resolver. The target resolver erroneously interprets the 0 length...

CVE-2023-23444

Missing Authentication for Critical Function in SICK Flexi Classic and Flexi Soft Gateways with Partnumbers 1042193, 1042964, 1044078, 1044072, 1044073, 1044074, 1099830, 1099832, 1127717, 1069070, 1112296, 1051432, 1102420, 1127487, 1121596, 1121597 allows an unauthenticated remote attacker to...

Authentication flaw

Missing Authentication for Critical Function in SICK Flexi Classic and Flexi Soft Gateways with Partnumbers 1042193, 1042964, 1044078, 1044072, 1044073, 1044074, 1099830, 1099832, 1127717, 1069070, 1112296, 1051432, 1102420, 1127487, 1121596, 1121597 allows an unauthenticated remote attacker to...

CVE-2023-23444

CVE-2023-23444 affects SICK Flexi Classic and Flexi Soft Gateways with partnumbers: 1042193, 1042964, 1044078, 1044072, 1044073, 1044074, 1099830, 1099832, 1127717, 1069070, 1112296, 1051432, 1102420, 1127487, 1121596, 1121597. The issue is a missing authentication for a critical function that al...

CVE-2023-23444

Missing Authentication for Critical Function in SICK Flexi Classic and Flexi Soft Gateways with Partnumbers 1042193, 1042964, 1044078, 1044072, 1044073, 1044074, 1099830, 1099832, 1127717, 1069070, 1112296, 1051432, 1102420, 1127487, 1121596, 1121597 allows an unauthenticated remote attacker to...

CVE-2023-23444

Missing Authentication for Critical Function in SICK Flexi Classic and Flexi Soft Gateways with Partnumbers 1042193, 1042964, 1044078, 1044072, 1044073, 1044074, 1099830, 1099832, 1127717, 1069070, 1112296, 1051432, 1102420, 1127487, 1121596, 1121597 allows an unauthenticated remote attacker to...

PT-2023-18953 · Sick · Sick Flexi Classic +1

Name of the Vulnerable Software and Affected Versions: SICK Flexi Classic and Flexi Soft Gateways with Partnumbers 1042193, 1042964, 1044078, 1044072, 1044073, 1044074, 1099830, 1099832, 1127717, 1069070, 1112296, 1051432, 1102420, 1127487, 1121596, 1121597 Description: The issue allows an...

The vulnerability of the Delta Electronics InfraSuite Device Master software for real-time device monitoring lies in its ability to restore unreliable data stored in memory, allowing an attacker to execute arbitrary code.

The vulnerability of the Delta Electronics InfraSuite Device Master software for real-time device monitoring lies in the recovery of unreliable data in memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code using specially created UDP packets...

CVE-2023-1133

Delta Electronics InfraSuite Device Master versions prior to 1.0.5 contain a vulnerability in which the Device-status service listens on port 10100/ UDP by default. The service accepts the unverified UDP packets and deserializes the content, which could allow an unauthenticated attacker to remote...