173 matches found
mtr
WHAT IS MTR? mtr combines the functionality of the 'traceroute' and 'ping' programs in a single network diagnostic tool. As mtr starts, it investigates the network connection between the host mtr runs on and a user-specified destination host. It sends probes to the destination with successively...
pyc2
pyc2 用 Python2 编写的简单 C2，用于演示安全概念。使用 ICMP 回声请求和回复来交换 Base64 编码的命令和回复。视频解释了一些安全概念和实现决策：https://www.youtube.com/watch?v=DHrEn7oK9vQ 需要 scapy（pip install scapy） 在客户端计算机上，在 c2config.py 文件中输入 C2 IP 地址。 commandlist.client id 应该是命令列表，每行一个命令，就像在 CLI 中输入一样。使用 echo commandlist 向文件添加新命令： echo "cat /etc/passw...
CVE-2017-6455
creationtimestamp| type| source ---|---|--- 2026-09-07 13:15:19+00:00| seen| https://bsky.app/profile/o2cloud.bsky.social/post/3muwlohukka2v...
Astra Linux – Vulnerability in Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: ICMP: Fixed data races related to sysctlicmpechoenableprobe. When reading sysctlicmpechoenableprobe, it can be changed concurrently. Therefore, we need to add READONCE to its readers...
CVE-2026-7423 Integer Underflow in ICMP Echo Reply Processing in FreeRTOS-Plus-TCP
Integer underflow in the ICMP and ICMPv6 echo reply handlers in FreeRTOS-Plus-TCP before V4.4.1 and V4.2.6 allows an adjacent network user to cause a denial of service device crash when outgoing ping support is enabled, because header sizes are subtracted from a packet length field without...
CVE-2026-7423 Integer Underflow in ICMP Echo Reply Processing in FreeRTOS-Plus-TCP
Integer underflow in the ICMP and ICMPv6 echo reply handlers in FreeRTOS-Plus-TCP before V4.4.1 and V4.2.6 allows an adjacent network user to cause a denial of service device crash when outgoing ping support is enabled, because header sizes are subtracted from a packet length field without...
FreeRTOS-Plus-TCP 数字错误漏洞
FreeRTOS-Plus-TCP is an extensible, open-source TCP/IP stack designed for use with FreeRTOS. Versions prior to 4.4.1 and 4.2.6 of FreeRTOS-Plus-TCP contained a numerical error vulnerability. This vulnerability stemmed from integer overflows in the ICMP and ICMPv6 echo reply handlers, which could...
Huawei EulerOS: Security Advisory for iputils (EulerOS-SA-2026-1489)
The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
Huawei EulerOS: Security Advisory for iputils (EulerOS-SA-2026-1174)
The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
EulerOS Virtualization 2.10.0 : iputils (EulerOS-SA-2026-1174)
According to the versions of the iputils package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : ping in iputils before 20250602 allows a denial of service application error or incorrect data collection via a crafted ICMP Echo...
EulerOS Virtualization 2.10.1 : iputils (EulerOS-SA-2026-1122)
According to the versions of the iputils package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : ping in iputils before 20250602 allows a denial of service application error or incorrect data collection via a crafted ICMP Echo...
Unity Linux 20.1070e Security Update: iputils (UTSA-2025-993336)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993336 advisory. ping in iputils before 20250602 allows a denial of service application error or incorrect data collection via a crafted ICMP Echo Reply packet, because of a signed...
Huawei EulerOS: Security Advisory for iputils (EulerOS-SA-2025-2545)
The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
EulerOS Virtualization 2.13.0 : iputils (EulerOS-SA-2025-2580)
According to the versions of the iputils package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : ping in iputils before 20250602 allows a denial of service application error in adaptive ping mode or incorrect data collection via...
Huawei EulerOS: Security Advisory for iputils (EulerOS-SA-2025-2417)
The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
EulerOS 2.0 SP13 : iputils (EulerOS-SA-2025-2263)
According to the versions of the iputils package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : ping in iputils before 20250602 allows a denial of service application error in adaptive ping mode or incorrect data collection via a crafted ICMP...
EulerOS 2.0 SP13 : iputils (EulerOS-SA-2025-2295)
According to the versions of the iputils package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : ping in iputils before 20250602 allows a denial of service application error in adaptive ping mode or incorrect data collection via a crafted ICMP...
EulerOS 2.0 SP11 : iputils (EulerOS-SA-2025-2197)
According to the versions of the iputils package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : ping in iputils before 20250602 allows a denial of service application error in adaptive ping mode or incorrect data collection via a crafted ICMP...
EulerOS 2.0 SP11 : iputils (EulerOS-SA-2025-2229)
According to the versions of the iputils package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : ping in iputils before 20250602 allows a denial of service application error in adaptive ping mode or incorrect data collection via a crafted ICMP...
