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...

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...

ALPINE-CVE-2021-23239

The sudoedit personality of Sudo before 1.9.5 may allow a local unprivileged user to perform arbitrary directory-existence tests by winning a sudoedit.c race condition in replacing a user-controlled directory by a symlink to an arbitrary path...

CVE-2021-23240

CVE-2021-23240 affects sudoedit in sudo prior to 1.9.5. An unprivileged local user can replace a temporary file with a symlink to an arbitrary target, enabling a file-ownership escalation attack. Impact is described for SELinux RBAC environments in permissive mode; machines without SELinux are no...

Sudo Backlink Vulnerability

Sudo is a program used on Unix-like systems that allows users to execute commands with special privileges in a secure manner. A backlink vulnerability exists in versions of sudo prior to 1.9.5, which can be exploited by an attacker to change the ownership of arbitrary files using sudoedit...

PT-2021-7361 · Sudo +8 · Sudo +8

Name of the Vulnerable Software and Affected Versions: Sudo versions prior to 1.9.5 Description: The issue is related to the sudoedit personality of Sudo, which may allow a local unprivileged user to perform arbitrary directory-existence tests by winning a race condition in replacing a...

NewStart CGSL CORE 5.05 / MAIN 5.05 : sudo Vulnerability (NS-SA-2020-0096)

The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has sudo packages installed that are affected by a vulnerability: - In Sudo before 1.8.26, if pwfeedback is enabled in /etc/sudoers, users can trigger a stack-based buffer overflow in the privileged sudo process. pwfeedback is ...

CVE-2020-12850

Affected product: Pydio Cells Enterprise OVF 2.0.4 (and related 2.0.x releases). The Red Hat/ENISA and CoreLabs advisories describe a set of vulnerabilities in the Pydio Cells 2.0.4 appliance that enable remote code execution, privilege escalation, and arbitrary file operations through multiple v...

CVE-2020-13694

Technical details for CVE-2020-13694 are not provided in the connected documents; the available sources lack affected product/version/impact specifics beyond the initial description. Monitor for updates.

NewStart CGSL CORE 5.04 / MAIN 5.04 : sudo Vulnerability (NS-SA-2020-0025)

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has sudo packages installed that are affected by a vulnerability: - In Sudo before 1.8.26, if pwfeedback is enabled in /etc/sudoers, users can trigger a stack-based buffer overflow in the privileged sudo process. pwfeedback is ...

PT-2021-1695

Name of the Vulnerable Software and Affected Versions Sudo versions prior to 1.9.5p2 Sudo versions 1.8.2 through 1.8.31p2 Sudo versions 1.9.0 through 1.9.5p1 Description The issue is related to a heap-based buffer overflow in the sudo utility, which can be exploited to escalate privileges to root...

macOS 10.15.x < 10.15.4 / 10.14.x < 10.14.6 Security Update 2020-002 / 10.13.x < 10.13.6 Security Update 2020-002

The remote host is running a version of macOS / Mac OS X that is 10.13.x prior to 10.13.6 Security Update 2020-002, 10.14.x prior to 10.14.6 Security Update 2020-002, or 10.15.x prior to 10.15.4. It is, therefore, affected by multiple vulnerabilities : - Insufficient control flow in certain data...

The vulnerability of the `stdin getln` function in the system administration software Sudo, which allows a hacker to escalate their privileges.

The vulnerability of the stdin getln function in the system administration program Sudo is related to buffer overflow in the stack. Exploiting this vulnerability can allow an attacker to increase their privileges...

Exploit for Out-of-bounds Write in Sudo_Project Sudo

PoC exploit for CVE-2019-18634, a vulnerability in the Sudo pack...

Sudo 1.8.25p - pwfeedback Buffer Overflow

Sudo 1.8.25p - pwfeedback Buffer Overflow !/bin/bash We will need socat to run this. if ! -f socat ; then wget https://raw.githubusercontent.com/andrew-d/static-binaries/master/binaries/linux/x8664/socat chmod +x socat fi cat xpl.pl $bufsz = 256; $askpasssz = 32; $signosz = 465; $tgetpassflag =...

USN-4263-2: Sudo vulnerability

USN-4263-1 fixed a vulnerability in Sudo. This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM. Original advisory details: Joe Vennix discovered that Sudo incorrectly handled memory operations when the pwfeedback option is enabled. A local attacker could possibl...

Sudo Stack Buffer Overflow Vulnerability

Sudo is a program used on Unix-like systems that allows the user to execute commands in a secure way with special privileges. Sudo suffers from a stack buffer overflow vulnerability. An attacker can exploit the vulnerability by requiring a long string to be passed to the STDIN of GLLN in TGETPAST...

Ubuntu 16.04 LTS / 18.04 LTS : Sudo vulnerability (USN-4263-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-4263-1 advisory. Joe Vennix discovered that Sudo incorrectly handled memory operations when the pwfeedback option is enabled. A local attacker could possibly use this...

Sudo Bug Lets Non-Privileged Linux and macOS Users Run Commands as Root

Joe Vennix of Apple security has found another significant vulnerability in sudo utility that under a specific configuration could allow low privileged users or malicious programs to execute arbitrary commands with administrative 'root' privileges on Linux or macOS systems. Sudo is one of the mos...

Sudo Bug Lets Non-Privileged Linux and macOS Users Run Commands as Root

Joe Vennix of Apple security has found another significant vulnerability in sudo utility that under a specific configuration could allow low privileged users or malicious programs to execute arbitrary commands with administrative 'root' privileges on Linux or macOS systems. Sudo is one of the mos...