Code injection

In Contour Ingress controller for Kubernetes before version 1.7.0, a bad actor can shut down all instances of Envoy, essentially killing the entire ingress data plane. GET requests to /shutdown on port 8090 of the Envoy pod initiate Envoy's shutdown procedure. The shutdown procedure includes...

CVE-2020-15127

In Contour Ingress controller for Kubernetes before version 1.7.0, a bad actor can shut down all instances of Envoy, essentially killing the entire ingress data plane. GET requests to /shutdown on port 8090 of the Envoy pod initiate Envoy's shutdown procedure. The shutdown procedure includes...

CVE-2020-15127 Denial of service in Contour

In Contour Ingress controller for Kubernetes before version 1.7.0, a bad actor can shut down all instances of Envoy, essentially killing the entire ingress data plane. GET requests to /shutdown on port 8090 of the Envoy pod initiate Envoy's shutdown procedure. The shutdown procedure includes...

CVE-2020-15127

Contour (Ingress controller for Kubernetes) prior to version 1.7.0 is affected by a DoS that lets a network attacker shut down all Envoy instances. The vulnerability arises from an unauthenticated /shutdown endpoint on port 8090 of the Envoy pod, which triggers Envoy shutdown and flips the readin...

CVE-2020-15127

In Contour Ingress controller for Kubernetes before version 1.7.0, a bad actor can shut down all instances of Envoy, essentially killing the entire ingress data plane. GET requests to /shutdown on port 8090 of the Envoy pod initiate Envoy's shutdown procedure. The shutdown procedure includes...

The vulnerability of the initialization and service management subsystems in Linux’s systemd, related to resource management errors, allows attackers to gain access to confidential data, compromise its integrity, and cause service failures.

The vulnerability of the initialization and service management subsystems in Linux’s systemd is related to resource management errors. Exploiting this vulnerability can allow an attacker to access confidential data, compromise its integrity, and even cause service failures using the shutdown...

CVE-2020-15127: Missing Authentication for Critical Function

In Contour Ingress controller for Kubernetes before version 1.7.0, a bad actor can shut down all instances of Envoy, essentially killing the entire ingress data plane. GET requests to /shutdown on port 8090 of the Envoy pod initiate Envoy's shutdown procedure. The shutdown procedure includes...

Important: Red Hat Security Advisory: kpatch-patch security update

An update for kpatch-patch is now available for Red Hat Enterprise Linux 8.1 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is availabl...

RHEL 8 : kernel (RHSA-2020:3222)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:3222 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: use-after-free in...

Important: Red Hat Security Advisory: kernel-rt security and bug fix update

An update for kernel-rt is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

PT-2020-22860

Уязвимость подсистемы инициализации и управления службами в Linux systemd связана с ошибками управления ресурсом. Эксплуатация уязвимости может позволить нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании с помощью команды shutdown...

RHEL 8 : kernel (RHSA-2020:3041)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:3041 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: kernel: DAX hugepages not...

Exploit for Improper Resource Shutdown or Release in Microsoft

Web-Security-Note Record some common Web security sites 由于平常读过的文章以及遇到的比较好的开源项目都被渐渐遗忘了，所以利用这个项目来记录一下，以便查阅。 目录： - CTF - Online-Tools - 漏洞环境 - 信息搜集 - 工具 - 面经 - BypassWAF - WEB安全 - 漏洞挖掘 - 渗透测试 - 内网渗透 - 扫描器开发 - 开发 - 运维 CTF + CTF Time + Pwnhub + CTF论剑场 + 南京邮电大学CTF平台 + Whale CTF + JarvisOJ + Hackme CTF ...

CVE-2020-14630: Improper Resource Shutdown or Release

Vulnerability in the Oracle Enterprise Session Border Controller product of Oracle Communications Applications component: File Upload. Supported versions that are affected are 8.1.0, 8.2.0 and 8.3.0. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to...

EncroChat Hacked by Police

French police hacked EncroChat secure phones, which are widely used by criminals: Encrochat's phones are essentially modified Android devices, with some models using the "BQ Aquaris X2," an Android handset released in 2018 by a Spanish electronics company, according to the leaked documents...

PT-2020-22461

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided descriptions. Description The issue is related to a heap-buffer-overflow read error. The crash occurs in the following functions: post process template, parser shutdown, and parse...

PT-2020-22259

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided descriptions. Description The issue is related to a heap-buffer-overflow read error. The crash occurs in the following functions: post process template, parser shutdown, and parse...

Unnamed Vulnerability in IOBit Unlocker

IOBit Unlocker is a file cleaning tool. A security vulnerability exists in the driver in IOBit Unlocker version 1.1.2. An attacker can exploit the vulnerability to unlock files and shut down a process even if the process is running with SYSTEM privileges...

CVE-2017-18898: Improper Resource Shutdown or Release

An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5. It allows crafted posts that potentially cause a web browser to hang...

CVE-2020-8619: Improper Resource Shutdown or Release

In ISC BIND9 versions BIND 9.11.14 - 9.11.19, BIND 9.14.9 - 9.14.12, BIND 9.16.0 - 9.16.3, BIND Supported Preview Edition 9.11.14-S1 - 9.11.19-S1: Unless a nameserver is providing authoritative service for one or more zones and at least one zone contains an empty non-terminal entry containing an...