sudo: noexec bypass via system() and popen()

It was discovered that the sudo noexec restriction could have been bypassed if application run via sudo executed system or popen C library functions with a user supplied argument. A local user permitted to run such application via sudo with noexec restriction could use this flaw to execute...

sudo: noexec bypass via wordexp()

It was discovered that the sudo noexec restriction could have been bypassed if application run via sudo executed wordexp C library function with a user supplied argument. A local user permitted to run such application via sudo with noexec restriction could possibly use this flaw to execute...

sudo security update

1.8.6p3-25 - Update noexec syscall blacklist - Fixes CVE-2016-7032 and CVE-2016-7076 Resolves: rhbz1391937...

openSUSE Security Update : sudo (openSUSE-2016-1381)

This update for sudo fixes the following issues : - fix two security vulnerabilities that allowed users to bypass sudo's NOEXEC functionality : - noexec bypass via system and popen CVE-2016-7032, bsc1007766 - noexec bypass via wordexp CVE-2016-7076, bsc1007501 Sudo was updated to the package from...

SUSE SLED12 / SLES12 Security Update : sudo (SUSE-SU-2016:2893-1)

This update for sudo fixes the following issues : - fix two security vulnerabilities that allowed users to bypass sudo's NOEXEC functionality : - noexec bypass via system and popen CVE-2016-7032, bsc1007766 - noexec bypass via wordexp CVE-2016-7076, bsc1007501 Note that Tenable Network Security h...

SUSE SLED12 / SLES12 Security Update : sudo (SUSE-SU-2016:2904-1)

This update for sudo fixes the following security issues : - Fix two security vulnerabilities that allowed users to bypass sudo's NOEXEC functionality : - noexec bypass via system and popen CVE-2016-7032, bsc1007766 - noexec bypass via wordexp CVE-2016-7076, bsc1007501 - Fix unsafe handling of TZ...

SUSE SLES11 Security Update : sudo (SUSE-SU-2016:2891-1)

This update for sudo fixes the following issues : - Fix two security vulnerabilities that allowed users to bypass sudo's NOEXEC functionality : - noexec bypass via system and popen CVE-2016-7032, bsc1007766 - noexec bypass via wordexp CVE-2016-7076, bsc1007501 - The SSSD plugin would occasionally...

SUSE-SU-2016:2904-1 Security update for sudo

This update for sudo fixes the following security issues: - Fix two security vulnerabilities that allowed users to bypass sudo's NOEXEC functionality: noexec bypass via system and popen CVE-2016-7032, bsc1007766 noexec bypass via wordexp CVE-2016-7076, bsc1007501 - Fix unsafe handling of TZ...

SUSE-SU-2016:2893-1 Security update for sudo

This update for sudo fixes the following issues: - fix two security vulnerabilities that allowed users to bypass sudo's NOEXEC functionality: noexec bypass via system and popen CVE-2016-7032, bsc1007766 noexec bypass via wordexp CVE-2016-7076, bsc1007501...

PT-2017-9073

Name of the Vulnerable Software and Affected Versions Sudo versions prior to 1.8.15 Description The issue allows local users to bypass intended noexec command restrictions. This can be achieved via an application that calls the 1 system or 2 popen function. Recommendations For versions prior to...

PT-2018-4982

Name of the Vulnerable Software and Affected Versions sudo versions prior to 1.8.18p1 Description The issue allows a local user to bypass the sudo noexec restriction. This can happen when an application run via sudo executes the wordexp C library function with a user-supplied argument. As a resul...

Debian DLA-707-1 : sudo security update

It was discovered that the sudo noexec restriction could have been bypassed if application run via sudo executed system, popen or wordexp C library functions with a user-supplied argument. A local user permitted to run such application via sudo with noexec restriction could possibly use this flaw...

[SECURITY] [DLA 707-1] sudo security update

Package : sudo Version : 1.8.5p2-1+nmu3+deb7u2 CVE ID : CVE-2016-7032 CVE-2016-7076 Debian Bug : 842507 It was discovered that the sudo noexec restriction could have been bypassed if application run via sudo executed system, popen or wordexp C library functions with a user supplied argument. A...

DLA-707-1 sudo - security update

Bulletin has no description...

sudo -- Potential bypass of sudo_noexec.so via wordexp()

Todd C. Miller reports: A flaw exists in sudo's noexec functionality that may allow a user with sudo privileges to run additional commands even when the NOEXEC tag has been applied to a command that uses the wordexp function...

CVE-2016-7032

It was discovered that the sudo noexec restriction could have been bypassed if application run via sudo executed system or popen C library functions with a user supplied argument. A local user permitted to run such application via sudo with noexec restriction could use this flaw to execute...

CVE-2016-7076

It was discovered that the sudo noexec restriction could have been bypassed if application run via sudo executed wordexp C library function with a user supplied argument. A local user permitted to run such application via sudo with noexec restriction could possibly use this flaw to execute...

Script execution on Linux target fails with “Permission Denied” even when executed as root.

Challenge When interacting with Linux servers, Veeam Backup & Replication may encounter a “Permission Denied” error during script execution Pre-freeze, post-thaw, and repository data mover agent scripts, even when the account being used is the root user. Cause All script files are uploaded to and...

Linux 3.17 noexec Bypass with Python ctypes and memfd_create Vulnerability

Exploit for linux platform in category local exploits Exploit Title: Linux = 3.17 noexec bypass with python ctypes and memfdcreate Date: 2015.10.14 Exploit Author: soyer Version: linux = 3.17 Tested on: Ubuntu 15.04 x8664 usage: $ ls -la execfile -rwxr-xr-x 1 soyer soyer 8600 Oct 14 15:04 execfil...

Linux Kernel 3.17 - 'Python ctypes and memfd_create' noexec File Security Bypass

Exploit Title: Linux = 3.17 noexec bypass with python ctypes and memfdcreate Date: 2015.10.14 Exploit Author: soyer Version: linux = 3.17 Tested on: Ubuntu 15.04 x8664 usage: $ ls -la execfile -rwxr-xr-x 1 soyer soyer 8600 Oct 14 15:04 execfile $ ./execfile bash: ./execfile: Permission denied $...