Exploit for Off-by-one Error in Sudo_Project Sudo

CVE-2021-3156 CVE-2021-3156: Sudo heap overflow exploit for De...

Exploit for Off-by-one Error in Sudo_Project Sudo

CVE-2021-3156 PoC Introduction This is an exploit for the...

Security fix for the ALT Linux 8 package sudo version 1:1.9.5p2-alt0.M80P.1

1:1.9.5p2-alt0.M80P.1 built Feb. 6, 2021 Evgeny Sinelnikov in task 265379 Jan. 27, 2021 Evgeny Sinelnikov - Backport latest security release fixed CVE-2021-3156 to p8/c8/c8.1 branches without sudo python plugin due it not compatible with python3.5...

Metasploit Wrap-Up

Baron Samedit is coming to get you Last week, a critical bug in sudo came out and could potentially affect most of the Linux-based operating systems, since this tool is usually installed by default. This vulnerability is identified as CVE-2021-3156, but better known as "Baron Samedit", and is...

Huawei EulerOS: Security Advisory for sudo (EulerOS-SA-2021-1257)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 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 sudo (EulerOS-SA-2021-1276)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 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 SP9 : sudo (EulerOS-SA-2021-1276)

According to the versions of the sudo package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The sudoedit personality of Sudo before 1.9.5 may allow a local unprivileged user to perform arbitrary directory-existence tests by winning a...

Sudo 1.8.31p2 / 1.9.5p1 Buffer Overflow Exploit

A heap based buffer overflow exists in the sudo command line utility that can be exploited by a local attacker to gain elevated privileges. The vulnerability was introduced in July of 2011 and affects version 1.8.2 through 1.8.31p2 as well as 1.9.0 through 1.9.5p1 in their default configurations...

Solaris 10 (x86) : 152253-04

SunOS 5.10x86: sudo Patch. Date this patch was last updated by Sun : Feb/04/21 C Tenable Network Security, Inc. The descriptive text in this plugin was extracted from the Oracle SunOS Patch Updates. include"compat.inc"; if description scriptid146247; scriptversion"1.2";...

EulerOS 2.0 SP9 : sudo (EulerOS-SA-2021-1257)

According to the versions of the sudo package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The sudoedit personality of Sudo before 1.9.5 may allow a local unprivileged user to perform arbitrary directory-existence tests by winning a...

Solaris 10 (sparc) : 152252-04

SunOS 5.10: sudo Patch. Date this patch was last updated by Sun : Feb/04/21 C Tenable Network Security, Inc. The descriptive text in this plugin was extracted from the Oracle SunOS Patch Updates. include"compat.inc"; if description scriptid146233; scriptversion"1.2";...

Sudo 1.8.31p2 / 1.9.5p1 Buffer Overflow

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Sudo Heap-Based Buffer Overflow', 'Description' = %q A heap based buffer overflow exists in the sudo command line utility that can be exploited b...

Cisco Patches Recently Disclosed "sudo" Vulnerability (CVE-2021-3156) in Multiple Products

While Punxsutawney Phil may have said we only have six more weeks of winter, the need to patch software and hardware weaknesses will, unfortunately, never end. Cisco has released security updates to address vulnerabilities in most of their product portfolio, some of which may be exploited to gain...

Sudo Heap-Based Buffer Overflow

A heap based buffer overflow exists in the sudo command line utility that can be exploited by a local attacker to gain elevated privileges. The vulnerability was introduced in July of 2011 and affects version 1.8.2 through 1.8.31p2 as well as 1.9.0 through 1.9.5p1 in their default configurations...

Sudo set_cmd() is vulnerable to heap-based buffer overflow

Overview A heap-based overflow has been discovered in the setcmd function in sudo, which may allow a local attacker to execute commands with elevated administrator privileges. Description From the Sudo Main Page: Sudo su "do" allows a system administrator to delegate authority to give certain use...

EulerOS 2.0 SP5 : cifs-utils (EulerOS-SA-2021-1183)

According to the version of the cifs-utils package installed, the EulerOS installation on the remote host is affected by the following vulnerability : - It was found that cifs-utils' mount.cifs was invoking a shell when requesting the Samba password, which could be used to inject arbitrary...

Exploit for Off-by-one Error in Sudo_Project Sudo

CVE-2021-3156 Root shell PoC for CVE-2021-3156 no brutef...

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...

Important: Red Hat Security Advisory: Red Hat Virtualization Host security bug fix and enhancement update [ovirt-4.4.4]

An update for imgbased, redhat-release-virtualization-host, and redhat-virtualization-host is now available for Red Hat Virtualization 4 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...

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...