Privilege Escalation

sudo is vulnerable to privilege escalation. The vulnerability exists through a heap-based buffer overflow, through sudoedit -s and a command line argument ending with a \ character...

sudo: Heap buffer overflow in argument parsing

A flaw was found in sudo. A heap-based buffer overflow was found in the way sudo parses command line arguments. This flaw is exploitable by any local user who can execute the sudo command by default, any local user can execute sudo without authentication. Successful exploitation of this flaw coul...

gnome-settings-daemon: Red Hat Customer Portal password logged and passed as command line argument when user registers through GNOME control center

A flaw was found in the GNOME Control Center, where it improperly uses Red Hat Customer Portal credentials when a user registers a system through the GNOME Settings User Interface. This flaw allows a local attacker to discover the Red Hat Customer Portal password. The highest threat from this...

Debian DLA-2533-1 : crmsh security update

It was discovered that there was an in issue in the command-line tool for the Pacemaker High Availability stack. Local attackers were able to execute commands via shell code injection to the 'crm history' command-line tool, potentially allowing escalation of privileges. For Debian 9 'Stretch', th...

CVE-2021-3156

Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privilege escalation to root via "sudoedit -s" and a command-line argument that ends with a single backslash character...

Important: sudo

Issue Overview: When sudo runs a command in shell mode, either via the -s or -i command line option, it escapes special characters in the command's arguments with a backslash. The sudoers policy plugin will then remove the escape characters from the arguments before evaluating the sudoers policy...

CVE-2021-3156: Off-by-one Error

Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privilege escalation to root via "sudoedit -s" and a command-line argument that ends with a single backslash character...

Cisco Connected Mobile Experiences Information Disclosure

The vulnerability of the command-line interface of the Cisco Connected Mobile Experiences software is related to improper authentication. Exploiting this vulnerability can allow a malicious actor to gain access and disclose information about users of the CMX system...

CVE-2021-3156 "Baron Samedit"

Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privilege escalation to root via “sudoedit -s” and a command-line argument that ends with a single backslash character. Recent assessments: cdelafuente-r7 at January 27, 2021 3:40pm UTC...

[SECURITY] [DLA 2533-1] crmsh security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-2533-1 [email protected] https://www.debian.org/lts/security/ Chris Lamb January 25, 2021 https://wiki.debian.org/LTS -...

Recon Simplified with Spyse

One of the major struggles in bug bounty hunting is to collect and analyze data during reconnaissance, especially when there are a lot of tools around but very few that offer actually useful results. The job of eliminating false positives and unrelated data from your recon becomes harder as the...

hackingtool

This repository is an offensive tool for a comprehensive hacking toolkit. The primary vulnerability class targeted is not explicitly stated, but the tool includes various modules for exploitation, reverse engineering, and post-exploitation. The probable entry points for this tool are scripts and...

CVE-2021-1235

A vulnerability in the CLI of Cisco SD-WAN vManage Software could allow an authenticated, local attacker to read sensitive database files on an affected system. The vulnerability is due to insufficient user authorization. An attacker could exploit this vulnerability by accessing the vshell of an...

CVE-2021-1233

A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to access sensitive information on an affected device. The vulnerability is due to insufficient input validation of requests that are sent to the iperf tool. An attacker could exploit this vulnerabili...

CVE-2021-1264

A vulnerability in the Command Runner tool of Cisco DNA Center could allow an authenticated, remote attacker to perform a command injection attack. The vulnerability is due to insufficient input validation by the Command Runner tool. An attacker could exploit this vulnerability by providing craft...

ImpressCMS: SQL Injection through /include/findusers.php

Summary: The vulnerability is located in the /include/findusers.php script: 281. $total = $userhandler-getUserCountByGroupLink@$POST"groups", $criteria; 282. 283. $validsort = array"uname", "email", "lastlogin", "userregdate", "posts"; 284. $sort = !inarray$POST'usersort', $validsort ? "uname" :...

postgresql: psql's \gset allows overwriting specially treated variables

A flaw was found in the psql interactive terminal of PostgreSQL. If an interactive psql session uses \gset when querying a compromised server, this flaw allows an attacker to execute arbitrary code as the operating system account running psql. The highest threat from this vulnerability is to...

PayloadsAllTheThings

It is an offensive tool for general-purpose. This repository contains a collection of payloads for various purposes, including exploitation and testing. The payloads are not specifically tied to a particular CVE or GHSA ID. The target product/service or framework is not explicitly stated, but the...

K55 - Linux X86_64 Process Injection Utility | Manipulate Processes With Customized Payloads

pronounced: "kay fifty-five" The K55 payload injection tool is used for injecting x8664 shellcode payloads into running processes. The utility was developed using modern C++11 techniques as well as some traditional C linux functions like ptrace. The shellcode spawned in the target process is 27...

Cisco Anyconnect Secure Mobility Client 权限许可和访问控制问题漏洞

The Cisco AnyConnect Secure Mobility Client is a virtual private network VPN client for a variety of operating systems and hardware configurations. An arbitrary file read vulnerability exists in the upgrade component of the Cisco AnyConnect Secure Mobility Client, which can be exploited by a...