14068 matches found
XAPI: guest-triggered excessive memory usage
ISSUE DESCRIPTION Certain xenstore keys provide feedback from the guest, and are therefore watched by toolstack. Specifically, keys are watched by xenopsd, and data are forward via RPC through message-switch to xapi. The watching logic in xenopsd sends one RPC update containing all data, any time...
oxenstored memory leak in reset_watches
ISSUE DESCRIPTION When acting upon a guest XSRESETWATCHES request, not all tracking information is freed. IMPACT A guest can cause unbounded memory usage in oxenstored. This can lead to a system-wide DoS. VULNERABLE SYSTEMS All version of Xen since 4.6 are vulnerable. Only systems using the Ocaml...
Ruby on Rails: Regex Injection from request header (Rack::Sendfile, send_file)
I have confirmed that Rack::Sendfile and the Rails sendfile that handles it have a problem handling custom headers for request. It is expected that the X-Sendfile-type and X-Accel-Mapping headers will be sent from nginx, but these headers can also be sent from a user agent such as a browser. This...
Mikaelbr Node-notifier Operating System Command Injection Vulnerability
Mikaelbr Node-notifier is a Javascript-based codebase for sending rulers for Mac, Windows, and Linux by the individual developer Mikaelbr. A security vulnerability exists in node-notifier versions prior to 9.0.0, which allows an attacker to exploit the vulnerability to run arbitrary commands on a...
SUSE-SU-2020:3729-1 Security update for clamav
This update for clamav fixes the following issues: clamav was updated to 0.103.0 to implement jscECO-3010 and bsc1118459. clamd can now reload the signature database without blocking scanning. This multi-threaded database reload improvement was made possible thanks to a community effort. -...
Exploit for CVE-2020-2551
CVE-2020-2551 Weblogic IIOP 反序列化 测试环境 Weblogic10.3.6+jdk1.6 打包好的jar包 提取码：a6ob 漏洞利用 下载jar包，然后使用marshalsec起一个恶意的RMI服务，本地编译一个exp.java java package payload; import java.io.IOException; public class exp public exp String cmd = "curl http://172.16.1.1/success"; try...
Apache 2 HTTP2 Module Concurrent Pool Usage Vulnerability
apache2: concurrent pool usage in http2 module h2mplx.c contains a number of calls to aplogcerror using m-c the master connection as an argument. These calls can trigger allocations using the m-c-pool. One example is coregeneratelogid. As some of the code in h2mplx.c is executed on a worker threa...
Buffer Overflow
NeoMutt is vulnerable to buffer overflow. The vulnerability exist because of incorrect sscanf usage...
A flaw was found in the Linux kernel. A use-after-free was found in the way the console subsystem was using ioctls KDGKBSENT and KDSKBSENT. A local user could use this flaw to get read memory access out of bounds. The highest threat from this vulnerability is to data confidentiality.
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Admin-Scanner - This Tool Is Design To Find Admin Panel Of Any Website By Using Custom Wordlist Or Default Wordlist Easily
WebsiteAdmin Panel Finder How To Install Linux/pc sudo apt install python3 sudo apt install python3-pip sudo apt install git git clone https://github.com/alienwhatever/Admin-Scanner.git cd Admin-Scanner How to Install Termux/Android pkg update && pkg upgrade pkg install python3 pkg install git gi...
B&r Automation APROL Command Injection Vulnerability
B&r Automation APROL is a Linux-based process control system for industrial control applications from B&r Automation Australia. A command injection vulnerability exists in B&R Industrial Automation APROL versions prior to R4.2 V7.08, which can be exploited to execute with root privileges by...
Pure-FTPd 1.0.48 - Remote Denial of Service
Exploit Title: Pure-FTPd 1.0.48 - Remote Denial of Service Date: 2020. nov. 26., 09:32:17 CET Exploit Author: xynmaps Vendor Homepage: https://www.pureftpd.org/project/pure-ftpd/ Software Link: https://github.com/jedisct1/pure-ftpd/ Version: 1.0.48 Tested on: Parrot Security OS 5.9.0 encoding=utf...
HackerOne: Denial Of Service (Out Of Memory) on Updating Bounty Table [Urgent]
Hello, Summary: There is a bug in Updating Bounty Table section causing Denial Of Service , specifically loading up the memory usage Out Of Memory. This happens when you visit a corrupted bounty table of a target program. I didn't figure out yet how this issue happened but I am reporting it now...
Node.js: HTTP2 'unknownProtocol' cause Denial of Service by resource exhaustion
Summary: Node.js http2 server is vulnerable against denial of service attacks when too many connection attempts with an 'unknownProtocol' are established. This leads to a leak of file descriptors. If a file descriptor limit is configured on the system, then the server is unable to accept new...
Researchers Warn of Critical Flaw Affecting Industrial Automation Systems
A critical vulnerability uncovered in Real-Time Automation's RTA 499ES EtherNet/IP ENIP stack could open up the industrial control systems to remote attacks by adversaries. RTA's ENIP stack is one of the widely used industrial automation devices and is billed as the "standard for factory floor I/...
Cisco IoT Field Network Information Disclosure Vulnerability
Cisco IoT Field Network Director FND is a network management system for large-scale FAN deployments. An information disclosure vulnerability exists in Cisco IoT Field Network Director versions prior to 4.6.1. The vulnerability stems from a lack of authentication of sensitive information. An...
Teler - Real-time HTTP Intrusion Detection
teler is an real-time intrusion detection and threat alert based on web log that runs in a terminal with resources that we collect and provide by the community. Features Real-time : Analyze logs and identify suspicious activity in real-time. Alerting : teler provides alerting when a threat is...
UBUNTU-CVE-2020-28366
Code injection in the go command with cgo before Go 1.14.12 and Go 1.15.5 allows arbitrary code execution at build time via a malicious unquoted symbol name in a linked object file...
vulhub
It is an open-source collection of pre-built vulnerable docker environments. No pre-existing knowledge of docker is required, just execute two simple commands and you have a vulnerable environment. The target product/service or framework is docker-compose, the vulnerability class/vector is not...
