CVE-2021-26088

An improper authentication vulnerability in FSSO Collector version 5.0.295 and below may allow an unauthenticated user to bypass a FSSO firewall policy and access the protected network via sending specifically crafted UDP login notification packets...

CVE-2021-3594

An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the udpinput function and could occur while processing a udp packet that is smaller than the size of the 'udphdr' structure. This issue may lead to out-of-bounds read access or...

QEMU 缓冲区错误漏洞

QEMU is a suite of analog processor software. A security vulnerability exists in QEMU that stems from the use of memory outside of the working mbuf buffer by the function udp6input when processing udp packets from incoming guests that are smaller than the size of the udphdr structure. An attacker...

CVE-2021-27573

An issue was discovered in Emote Remote Mouse through 4.0.0.0. Remote unauthenticated users can execute arbitrary code via crafted UDP packets with no prior authorization or authentication...

CVE-2021-27572

An issue was discovered in Emote Remote Mouse through 4.0.0.0. Authentication Bypass can occur via Packet Replay. Remote unauthenticated users can execute arbitrary code via crafted UDP packets even when passwords are set...

Emote Remote Mouse 安全漏洞

Remote Mouse is an application. A remote mouse. A security vulnerability exists in Emote Remote Mouse version 4.0.0.0 and prior versions that originates from an unauthenticated remote user who can execute arbitrary code via a crafted UDP packet without prior authorization or authentication. An...

Emote Remote Mouse 安全漏洞

Remote Mouse is an application. A remote mouse. A security vulnerability exists in Emote Remote Mouse version 4.0.0.0 and prior versions, which stems from Authentication bypass can occur via packet replay. Even if a password is set, a remote unauthenticated user can execute arbitrary code via a...

PT-2021-8037 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to the validation of UDP retransmission in the Linux kernel's NFS module. Specifically, it concerns the xprt calc majortimeo function, where a shift out-of-bounds...

Aruba Access Points 缓冲区错误漏洞

Aruba Instant is a cloud-hosted controller-less wireless access point. Aruba Instant has a buffer overflow vulnerability that can be exploited by an attacker to execute arbitrary code in the underlying operating system by sending specially crafted packets to the PAPI UDP port...

IBM Elastic Storage System 安全漏洞

IBM Elastic Storage System is an appliance for data management of large data volumes from IBM in the United States. A denial of service vulnerability exists in IBM Elastic Storage System, which can be exploited by an attacker to deny service by sending a malformed UDP request...

kernel: Geneve/IPsec traffic may be unencrypted between two Geneve endpoints

A flaw was found in the Linux kernel. Traffic between two Geneve endpoints may be unencrypted when IPsec is configured to encrypt traffic for the specific UDP port used by the GENEVE tunnel allowing anyone in between the two endpoints to read the traffic unencrypted. The main threat from this...

kernel: ICMP rate limiting can be used for DNS poisoning attack

A flaw in the way reply ICMP packets are limited in the Linux kernel functionality was found that allows to quickly scan open UDP ports. This flaw allows an off-path remote user to effectively bypassing source port UDP randomization. The highest threat from this vulnerability is to confidentialit...

The vulnerability of the UDP-based implementation of Cisco IOS XE SD-WAN’s microprogramming software for routers allows a attacker to induce service failure. This vulnerability applies to devices such as Cisco SD-WAN vBond Orchestrator, Cisco SD-WAN vEdge Cloud Routers, Cisco SD-WAN vEdge Routers, Cisco SD-WAN vSmart Controller, and the centralized network management system Cisco SD-WAN vManage.

The vulnerability of the UDP-based implementation of Cisco IOS XE SD-WAN microprogramming software, including Cisco SD-WAN vBond Orchestrator, Cisco SD-WAN vEdge Cloud Routers, Cisco SD-WAN vEdge Routers, Cisco SD-WAN vSmart Controller, and the centralized network management system Cisco SD-WAN...

CVE-2020-27541

Denial of Service vulnerability in Rostelecom CS-C2SHW 5.0.082.1. AgentGreen service has a bug in parsing broadcast discovery UDP packet. Sending a packet of too small size will lead to an attempt of allocating buffer of negative size. As the result service AgentGreen will be terminated and start...

PT-2021-1861 · Cisco · Cisco Sd-Wan Vsmart Controller +7

Name of the Vulnerable Software and Affected Versions: Cisco SD-WAN products affected versions not specified Cisco IOS XE SD-WAN affected versions not specified Cisco SD-WAN vBond Orchestrator affected versions not specified Cisco SD-WAN vEdge Cloud Routers affected versions not specified Cisco...

The vulnerability of the UDP service in D-Link DSL-2640B router software allows a hacker to gain access to administrative account information.

The vulnerability of the UDP CFM software-based router D-Link DSL-2640B lies in the insufficient protection of registration data. Exploiting this vulnerability allows a malicious actor to gain access to administrative credentials remotely...

PT-2021-7683 · Linux +6 · Linux Kernel +6

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A remote denial of service issue was found in the Linux kernel's TIPC kernel module. The tipc link xmit function hits an unknown state while attempting to parse SKBs that are not in th...

Attackers Abusing Citrix NetScaler Devices to Launch Amplified DDoS Attacks

Citrix has issued an emergency advisory warning its customers of a security issue affecting its NetScaler application delivery controller ADC devices that attackers are abusing to launch amplified distributed denial-of-service DDoS attacks against several targets. "An attacker or bots can overwhe...

UBUNTU-CVE-2020-25705

A flaw in ICMP packets in the Linux kernel may allow an attacker to quickly scan open UDP ports. This flaw allows an off-path remote attacker to effectively bypass source port UDP randomization. Software that relies on UDP source port randomization are indirectly affected as well on the Linux Bas...

DEBIAN-CVE-2020-25645

A flaw was found in the Linux kernel in versions before 5.9-rc7. Traffic between two Geneve endpoints may be unencrypted when IPsec is configured to encrypt traffic for the specific UDP port used by the GENEVE tunnel allowing anyone between the two endpoints to read the traffic unencrypted. The...