Code injection

VirtualSquare picoTCP aka PicoTCP-NG through 2.1 lacks certain size calculations before attempting to set a value of an mss structure member...

Code injection

VirtualSquare picoTCP aka PicoTCP-NG through 2.1 does not check the transport layer length in a frame before performing port filtering...

Design/Logic Flaw

VirtualSquare picoTCP aka PicoTCP-NG through 2.1 does not have an MSS lower bound e.g., it could be zero...

Design/Logic Flaw

VirtualSquare picoTCP aka PicoTCP-NG through 2.1 does not properly check whether header sizes would result in accessing data outside of a packet...

CVE-2023-35848

CVE-2023-35848 affects VirtualSquare PicoTCP-NG (aka picoTCP) up to version 2.1. The root cause is missing size calculations before setting a value in an mss structure member, which can impact packet processing. Documented impact per CVSS indicates high impact to availability with no confidential...

CVE-2023-35849

VirtualSquare picoTCP aka PicoTCP-NG through 2.1 does not properly check whether header sizes would result in accessing data outside of a packet...

CVE-2023-35847

VirtualSquare picoTCP aka PicoTCP-NG through 2.1 does not have an MSS lower bound e.g., it could be zero...

CVE-2023-35849

The CVE-2023-35849 entry concerns VirtualSquare picoTCP (PicoTCP-NG) up to version 2.1. The vulnerability is caused by improper checking of header sizes, which can result in accessing data outside of a packet. The available sources indicate this affects PicoTCP-NG 2.1 and earlier, with CVSS v3.1 ...

CVE-2023-35846

VirtualSquare PicoTCP-NG (aka PicoTCP-NG) up to version 2.1 is affected by a vulnerability in which the transport-layer length is not checked within a frame before port filtering. The issue is described across multiple sources as affecting the PicoTCP-NG stack (VirtualSquare) and is associated wi...

CVE-2023-35847

VirtualSquare picoTCP aka PicoTCP-NG through 2.1 does not have an MSS lower bound e.g., it could be zero...

CVE-2023-35848

VirtualSquare picoTCP aka PicoTCP-NG through 2.1 lacks certain size calculations before attempting to set a value of an mss structure member...

CVE-2023-35846

VirtualSquare picoTCP aka PicoTCP-NG through 2.1 does not check the transport layer length in a frame before performing port filtering...

CVE-2023-34101

Contiki-NG is an operating system for internet of things devices. In version 4.8 and prior, when processing ICMP DAO packets in the daoinputstoring function, the Contiki-NG OS does not verify that the packet buffer is big enough to contain the bytes it needs before accessing them. Up to 16 bytes...

Out-of-bounds

Contiki-NG is an operating system for internet of things devices. In version 4.8 and prior, when processing ICMP DAO packets in the daoinputstoring function, the Contiki-NG OS does not verify that the packet buffer is big enough to contain the bytes it needs before accessing them. Up to 16 bytes...

CVE-2023-34101 Contiki-NG vulnerable to out-of-bounds read when processing ICMP DAO input

Contiki-NG is an operating system for internet of things devices. In version 4.8 and prior, when processing ICMP DAO packets in the daoinputstoring function, the Contiki-NG OS does not verify that the packet buffer is big enough to contain the bytes it needs before accessing them. Up to 16 bytes...

CVE-2023-34101 Contiki-NG vulnerable to out-of-bounds read when processing ICMP DAO input

Contiki-NG is an operating system for internet of things devices. In version 4.8 and prior, when processing ICMP DAO packets in the daoinputstoring function, the Contiki-NG OS does not verify that the packet buffer is big enough to contain the bytes it needs before accessing them. Up to 16 bytes...

CVE-2023-34101 Contiki-NG vulnerable to out-of-bounds read when processing ICMP DAO input

Contiki-NG is an operating system for internet of things devices. In version 4.8 and prior, when processing ICMP DAO packets in the daoinputstoring function, the Contiki-NG OS does not verify that the packet buffer is big enough to contain the bytes it needs before accessing them. Up to 16 bytes...

CVE-2023-34101

CVE-2023-34101 affects Contiki-NG prior to 4.9. In processing ICMP DAO packets, the function dao_input_storing may read up to 16 bytes beyond the buffer due to not verifying buffer size, causing an out-of-bounds read. An attacker can truncate ICMP packets to trigger this. A patch is available in ...

Contiki-NG 缓冲区错误漏洞

Contiki-NG is an open source cross-platform operating system for next-generation IoT Internet of Things devices. A buffer error vulnerability exists in Contiki-NG 4.8 and earlier versions, which stems from an out-of-bounds read issue when processing ICMP DAO input...

An integer overflow in the RFC3164 parser in One Identity syslog-ng 3.0 through 3.37 allows remote attackers to cause a Denial of Service

An integer overflow in the RFC3164 parser in One Identity syslog-ng 3.0 through 3.37 allows remote attackers to cause a Denial of Service via crafted syslog input that is mishandled by the tcp or network function. syslog-ng Premium Edition 7.0.30 and syslog-ng Store Box 6.10.0 are also affected...