Stack overflow

An issue was discovered in atftpd in atftp 0.7.1. A remote attacker may send a crafted packet triggering a stack-based buffer overflow due to an insecurely implemented strncpy call. The vulnerability is triggered by sending an error packet of 3 bytes or fewer. There are multiple instances of this...

CVE-2019-11365

An issue was discovered in atftpd in atftp 0.7.1. A remote attacker may send a crafted packet triggering a stack-based buffer overflow due to an insecurely implemented strncpy call. The vulnerability is triggered by sending an error packet of 3 bytes or fewer. There are multiple instances of this...

The vulnerability of RPCAP dissectors (epan/dissectors/packet-rpcap.c) in the Wireshark network traffic analyzer allows a hacker to induce a service failure.

The vulnerability of the RPCAP dissector epan/dissectors/packet-rpcap.c in the Wireshark network traffic analyzer is related to the assignment of the null pointer. Exploiting this vulnerability allows a remote attacker to cause a service failure by using a specially crafted packet or packet trace...

The vulnerability of the Wireshark traffic analyzer program, related to reading data beyond the memory boundaries, allows a hacker to cause a service failure.

The vulnerability of the Wireshark traffic analyzer program relates to reading data beyond the memory boundaries. Exploiting this vulnerability can allow a malicious actor to cause service interruptions using a specially crafted package...

CVE-2019-1595

A vulnerability in the Fibre Channel over Ethernet FCoE protocol implementation in Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to an incorrect allocation of an internal interface...

Cisco Nexus 5600 and 6000 Series Switches Fibre Channel over Ethernet Denial of Service Vulnerability

A vulnerability in the Fibre Channel over Ethernet FCoE protocol implementation in Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to an incorrect allocation of an internal interface...

CVE-2019-6559

Moxa IKS and EDS allow remote authenticated users to cause a denial of service via a specially crafted packet, which may cause the switch to crash...

The vulnerability of the SMBv2 component of the Windows operating system, allowing a hacker to execute arbitrary code

The vulnerability of the SMBv2 component in the Windows operating system is related to insecure management of privileges. Exploiting this vulnerability allows a malicious actor, operating remotely, to execute arbitrary code by sending a specially crafted package to the SMBv2 server...

NTPsec ntpd ctl_getitem Out of Bounds Read (CVE-2019-6443)

An out of bounds read vulnerability has been reported in NTPsec ntpd. The vulnerability is due to insufficient validation of the length of a message in a NTP packet. A remote unauthenticated user can exploit this vulnerability by sending a crafted packet to the target server...

haproxy: Infinite recursion via crafted packet allows stack exhaustion and denial of service

An issue was discovered in dns.c in HAProxy through 1.8.14. In the case of a compressed pointer, a crafted packet can trigger infinite recursion by making the pointer point to itself, or create a long chain of valid pointers resulting in stack exhaustion...

Rockwell Automation RNADiagReceiver Denial Of Service (CVE-2012-0222)

A denial of service vulnerability exists in Rockwell Automation RNADiagReceiver. A remote attacker could exploit this vulnerability by sending a specially crafted packet to the target system...

CVE-2019-0011

The Junos OS kernel crashes after processing a specific incoming packet to the out of band management interface such as fxp0, me0, em0, vme0 destined for another address. By continuously sending this type of packet, an attacker can repeatedly crash the kernel causing a sustained Denial of Service...

CVE-2019-0006

A certain crafted HTTP packet can trigger an uninitialized function pointer deference vulnerability in the Packet Forwarding Engine manager fxpc on all EX, QFX and MX Series devices in a Virtual Chassis configuration. This issue can result in a crash of the fxpc daemon or may potentially lead to...

Denial Of Service (DoS)

qemu-kvm is vulnerable to denial of service DoS attacks. The vulnerability exists as the netchecksumcalculate function in net/checksum.c in QEMU allows local guest OS users to cause a denial of service out-of-bounds heap read and crash via the payload length in a crafted packet...

Validation Bypass

ntp is vulnerable to validation bypass. It was discovered that ntpd as a client did not correctly check the originate timestamp in received packets. A remote attacker could use this flaw to send a crafted packet to an ntpd client that would effectively disable synchronization with the server, or...

Denial Of Service (DoS)

wireshark is vulnerable to denial of service DoS attacks. The vulnerability exists as an use-after-free issue in the SDP dissector in Wireshark 1.10.x before 1.10.10 allows remote attackers to cause a denial of service application crash via a crafted packet that leverages split memory ownership...

CVE-2018-20410

WellinTech KingSCADA before 3.7.0.0.1 contains a stack-based buffer overflow. The vulnerability is triggered when sending a specially crafted packet to the AlarmServer AEserver.exe service listening on TCP port 12401...

The vulnerability of the RSLinx Classic communication server arises from the execution of operations beyond the buffer boundaries in memory, allowing attackers to cause service failures.

The vulnerability of the RSLinx Classic communication server lies in the execution of operations beyond the buffer boundaries in memory. Exploiting this vulnerability allows a malicious actor to cause service interruptions by sending a specially crafted CIP packet to port 44818...

Stack overflow

An issue was discovered in dns.c in HAProxy through 1.8.14. In the case of a compressed pointer, a crafted packet can trigger infinite recursion by making the pointer point to itself, or create a long chain of valid pointers resulting in stack exhaustion...

CVE-2018-20103

An issue was discovered in dns.c in HAProxy through 1.8.14. In the case of a compressed pointer, a crafted packet can trigger infinite recursion by making the pointer point to itself, or create a long chain of valid pointers resulting in stack exhaustion...