PT-2026-46407

On affected platforms running Arista EOS with IPsec configured, a specially crafted packet can cause the dataplane to stop processing all IPsec traffic. The control plane may detect this condition, and attempt to reset the IPsec processing pipeline. After reset traffic may not resume being...

CVE-2026-4892

A heap-based out-of-bounds write vulnerability in the DHCPv6 implementation of dnsmasq allows local attackers to execute arbitrary code with root privileges via a crafted DHCPv6 packet...

CVE-2025-8872 A specially crafted packet can cause the OSFPv3 process to have high CPU utilization which may result in the OSFPv3 process being restarted

On affected platforms running Arista EOS with OSPFv3 configured, a specially crafted packet can cause the OSFPv3 process to have high CPU utilization which may result in the OSFPv3 process being restarted. This may cause disruption in the OSFPv3 routes on the switch. This issue was discovered...

kernel: net: avoid potential underflow in qdisc_pkt_len_init() with UFO

In the Linux kernel, the following vulnerability has been resolved: net: avoid potential underflow in qdiscpktleninit with UFO After commit 7c6d2ecbda83 "net: be more gentle about silly gso requests coming from user" virtionethdrtoskb had sanity check to detect malicious attempts from user space ...

CVE-2024-36454

Use of uninitialized resource issue exists in IPCOM EX2 Series V01L0x Series V01L07NF0201 and earlier, and IPCOM VE2 Series V01L07NF0201 and earlier. If this vulnerability is exploited, the system may be rebooted or suspended by receiving a specially crafted packet...

Wireshark 缓冲区错误漏洞

Wireshark is a set of network packet analysis software from the Wireshark Wireshark team. The function of the software is to intercept network packets and display detailed data for analysis. A denial of service vulnerability exists in Wireshark versions 4.0.0 to 4.0.6, which stems from not proper...

CVE-2022-41026

Several stack-based buffer overflow vulnerabilities exist in the DetranCLI command parsing functionality of Siretta QUARTZ-GOLD G5.0.1.5-210720-141020. A specially-crafted network packet can lead to arbitrary command execution. An attacker can send a sequence of requests to trigger these...

CVE-2022-35711

Adobe ColdFusion versions Update 14 and earlier and Update 4 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue does not require user interaction, the vulnerability is...

CVE-2020-17355

Arista EOS before 4.21.12M, 4.22.x before 4.22.7M, 4.23.x before 4.23.5M, and 4.24.x before 4.24.2F allows remote attackers to cause a denial of service restart of agents by crafting a malformed DHCP packet which leads to an incorrect route being installed...

CVE-2020-6087

An exploitable denial of service vulnerability exists in the ENIP Request Path Data Segment functionality of Allen-Bradley Flex IO 1794-AENT/B. A specially crafted network request can cause a loss of communications with the device resulting in denial-of-service. An attacker can send a malicious...

CVE-2020-12441

Denial-of-Service DoS in Ivanti Service Manager HEAT Remote Control 7.4 due to a buffer overflow in the protocol parser of the ‘HEATRemoteService’ agent. The DoS can be triggered by sending a specially crafted network packet...

CVE-2018-5794

An issue was discovered in Extreme Networks ExtremeWireless WiNG 5.x before 5.8.6.9 and 5.9.x before 5.9.1.3. There is No Authentication for the AeroScout Service via a crafted UDP packet...

CVE-2017-6132

In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, GTM, Link Controller, PEM and Websafe software version 13.0.0, 12.0.0 to 12.1.2, 11.6.0 to 11.6.1 and 11.5.0 - 11.5.4, an undisclosed sequence of packets sent to BIG-IP High Availability state mirror listeners primary and/or secondary IP may...

CVE-2016-1268

The administrative web services interface in Juniper ScreenOS before 6.3.0r21 allows remote attackers to cause a denial of service reboot via a crafted SSL packet...

OpenSSL DTLS Anonymous ECDH Denial of Service (CVE-2014-3510)

A denial of service vulnerability has been reported in OpenSSL. The vulnerability is due to an unspecified issue when processing Anonymous ECDH cipher suites over DTLS connections. A remote unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to a target...

CVE-2012-2978

query.c in NSD 3.0.x through 3.0.8, 3.1.x through 3.1.1, and 3.2.x before 3.2.12 allows remote attackers to cause a denial of service NULL pointer dereference and child process crash via a crafted DNS packet...

Stack overflow

Stack-based buffer overflow in img.exe in HP Intelligent Management Center IMC 5.0 before E0101L02 allows remote attackers to execute arbitrary code via a crafted length field in a packet...

DSA-2133-1 collectd - denial of service

Bulletin has no description...

CVE-2008-0061

MaraDNS 1.0 before 1.0.41, 1.2 before 1.2.12.08, and 1.3 before 1.3.07.04 allows remote attackers to cause a denial of service via a crafted DNS packet that prevents an authoritative name CNAME record from resolving, aka "improper rotation of resource records."...

CVE-2003-1494

Unspecified vulnerability in HP OpenView Network Node Manager NNM 6.2 and 6.4 allows remote attackers to cause a denial of service CPU consumption via a crafted TCP packet...