SUSE CVE-2014-4174

wiretap/libpcap.c in the libpcap file parser in Wireshark 1.10.x before 1.10.4 allows remote attackers to execute arbitrary code or cause a denial of service memory corruption and application crash via a crafted packet-trace file that includes a large packet...

SUSE CVE-2015-7512

Buffer overflow in the pcnetreceive function in hw/net/pcnet.c in QEMU, when a guest NIC has a larger MTU, allows remote attackers to cause a denial of service guest OS crash or execute arbitrary code via a large packet...

SUSE CVE-2016-4049

The bgpdumproutesfunc function in bgpd/bgpdump.c in Quagga does not perform size checks when dumping data, which might allow remote attackers to cause a denial of service assertion failure and daemon crash via a large BGP packet...

CVE-2022-47949

The Nintendo NetworkBuffer class, as used in Animal Crossing: New Horizons before 2.0.6 and other products, allows remote attackers to execute arbitrary code via a large UDP packet that causes a buffer overflow, aka ENLBufferPwn. The victim must join a game session with the attacker. Other affect...

CVE-2020-36049

socket.io-parser before 3.4.1 allows attackers to cause a denial of service memory consumption via a large packet because a concatenation approach is used...

CVE-2020-36049

socket.io-parser before 3.4.1 allows attackers to cause a denial of service memory consumption via a large packet because a concatenation approach is used...

CVE-2020-36049

socket.io-parser before 3.4.1 allows attackers to cause a denial of service memory consumption via a large packet because a concatenation approach is used...

Socketio Engineio Resource Management Error Vulnerability

Socketio Engineio is a Javascript-based real-time engine for bi-directional communication between browsers and devices from the Socketio community. A security vulnerability exists in socketio socket.io-parser before 3.4.1, which can be exploited by attackers to cause a denial of service memory...

CVE-2019-17389

In RIOT 2019.07, the MQTT-SN implementation asymcute mishandles errors occurring during a read operation on a UDP socket. The receive loop ends. This allows an attacker via a large packet to prevent a RIOT MQTT-SN client from working until the device is restarted...

QEMU: net: ignore packets with large size

A potential integer overflow issue was found in the networking back-end of QEMU. It could occur while receiving packets, because it accepted packets with large size value. Such overflow could lead to OOB buffer access issue. A user inside guest could use this flaw to crash the QEMU process...

Heap overflow

ipreass in ipinput.c in libslirp 4.0.0 has a heap-based buffer overflow via a large packet because it mishandles a case involving the first fragment...

CVE-2019-14378

ipreass in ipinput.c in libslirp 4.0.0 has a heap-based buffer overflow via a large packet because it mishandles a case involving the first fragment...

Denial Of Service (DoS)

xen is vulnerable to denial of service DoS attacks. The vulnerability exists through a buffer overflow in the e1000receive function in the e1000 device driver hw/e1000.c in QEMU 1.3.0-rc2 and other versions, when the SBP and LPE flags are disabled, allows remote attackers to cause a denial of...

Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : QEMU vulnerabilities (USN-3826-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3826-1 advisory. Daniel Shapira and Arash Tohidi discovered that QEMU incorrectly handled NE2000 device emulation. An attacker inside the guest...

USN-3826-1: QEMU vulnerabilities

Daniel Shapira and Arash Tohidi discovered that QEMU incorrectly handled NE2000 device emulation. An attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. CVE-2018-10839 It was discovered that QEMU incorrectly handled the Slirp networking back-en...

USN-3826-1 qemu vulnerabilities

Daniel Shapira and Arash Tohidi discovered that QEMU incorrectly handled NE2000 device emulation. An attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. CVE-2018-10839 It was discovered that QEMU incorrectly handled the Slirp networking back-en...

Denial Of Service (DoS)

kdcproxy is vulnerable to a denial of service DoS attack. The library does not limit the size of incoming packet requests, allowing a malicious user to send a very large packet to the application, consuming application memory that can lead to a DoS state...

kernel: Improper validation in bnx2x network card driver can allow for denial of service attacks via crafted packet

Improper validation in the bnx2x network card driver of the Linux kernel version 4.15 can allow for denial of service DoS attacks via a packet with a gsosize larger than 9700 bytes. Untrusted guest VMs can exploit this vulnerability in the host machine, causing a crash in the network card...

kernel: Improper validation in bnx2x network card driver can allow for denial of service attacks via crafted packet

Improper validation in the bnx2x network card driver of the Linux kernel version 4.15 can allow for denial of service DoS attacks via a packet with a gsosize larger than 9700 bytes. Untrusted guest VMs can exploit this vulnerability in the host machine, causing a crash in the network card...

CVE-2017-14439

Exploitable denial of service vulnerabilities exists in the Service Agent functionality of Moxa EDR-810 V4.1 build 17030317. A specially crafted packet can cause a denial of service. An attacker can send a large packet to 4001/tcp to trigger this vulnerability...