Security Bulletin: IBM Dynamic System Analysis (DSA) Preboot is affected by vulnerabilities in sudo.

Summary IBM Dynamic System Analysis DSA Preboot has addressed the following vulnerabilities in sudo. Vulnerability Details Summary IBM Dynamic System Analysis DSA Preboot has addressed the following vulnerabilities in sudo. Vulnerability Details CVEID: CVE-2016-7032 Description: Sudo could allow ...

Low: sssd

Issue Overview: The UNIX pipe which sudo uses to contact SSSD and read the available sudo rules from SSSD utilizes too broad of a set of permissions. Any user who can send a message using the same raw protocol that sudo and SSSD use can read the sudo rules available for any user. CVE-2018-10852...

Information Disclosure

sssd is vulnerable to information disclosure. The set of sudo rules in SSSD-sudo responder is configured with insecure permissions which would allow any user using the same raw protocol to read sudo rules for any user...

Arbitrary Command Execution

sudo is vulnerable to arbitrary command execution attacks. The vulnerability exists as Todd Miller's sudo version 1.8.20p1 and earlier is vulnerable to an input validation embedded newlines in the getprocessttyname function resulting in information disclosure and command execution...

Privilege Escalation

sudo is vulnerable to privilege escalation. A flaw was found in the way sudo parsed tty information from the process status file in the proc filesystem. A local user with privileges to execute commands via sudo could use this flaw to escalate their privileges to root...

Authorization Bypass

sudo is vulnerable to authorization bypass attacks. The vulnerability exists as sudonoexec.so in before 1.8.15 on Linux might allow local users to bypass intended noexec command restrictions via an application that calls the...

Arbitrary File Read

sudo is vulnerable to arbitrary file read attacks. The vulnerability exists as sudo before 1.8.12 does not ensure that the TZ environment variable is associated with a zoneinfo file, which allows local users to open arbitrary files for read access but not view file contents by running a program...

Authorization Bypass

sudo is vulnerable to authorization bypass attacks. The vulnerability exists as Sudo 1.6.9 before 1.8.5, when envreset is disabled, does not properly check environment variables for the envdelete restriction, which allows local users with sudo permissions to bypass intended command restrictions v...

Arbitrary File Overwrite

sudo is vulnerable to arbitrary file overwrite attacks. The vulnerability exists as a certain Red Hat script for sudo 1.7.2 on Red Hat Enterprise Linux RHEL 5 allows local users to overwrite arbitrary files via a symlink attack on the /var/tmp/nsswitch.conf.bak temporary file...

Authorization Bypass

sudo is vulnerable to authorization bypass. This is due to improper handling of multiple IP networks listed in user specification configuration directives. A local user who is authorized to run commands with sudo on specific hosts is able to bypass restrictions and run commands on hosts that are...

Privilege Escalation

sudo is vulnerable to privilege escalation. The controlling terminal device is not properly validated when ttytickets option is enabled. This allow users with sudo permissions to obtain the authorization of another terminal via the standard input, output and error file descriptors of the other...

Authentication Bypass

sudo is vulnerable to authentication bypass. This is due to the way time stamp files are handled, which would allow an attacker who has permissions to execute code as a local user and control the system clock, to gain additional privileges and execute arbitrary code in the context of the victim...

SUSE SLED12 / SLES12 Security Update : sssd (SUSE-SU-2019:0081-1)

This update for sssd provides the following fixes : This security issue was fixed : CVE-2018-10852: Set stricter permissions on /var/lib/sss/pipes/sudo to prevent the disclosure of sudo rules for arbitrary users bsc1098377 The update package also includes non-security fixes. See advisory for...

SUSE SLED15 / SLES15 Security Update : sssd (SUSE-SU-2018:2144-1)

This update for sssd fixes the following security issue : - CVE-2018-10852: Set stricter permissions on /var/lib/sss/pipes/sudo to prevent the disclosure of sudo rules for arbitrary users bsc1098377. Note that Tenable Network Security has extracted the preceding description block directly from th...

Deepin Linux 15 - 'lastore-daemon' Local Privilege Escalation

!/bin/bash Deepin Linux 15.5 lastore-daemon D-Bus Local Root Exploit The lastore-daemon D-Bus configuration on Deepin Linux 15.5 permits any user in the sudo group to install arbitrary packages without providing a password, resulting in code execution as root. By default, the first user created o...

Amazon Linux 2 : sssd (ALAS-2018-1127)

The UNIX pipe which sudo uses to contact SSSD and read the available sudo rules from SSSD utilizes too broad of a set of permissions. Any user who can send a message using the same raw protocol that sudo and SSSD use can read the sudo rules available for any user.CVE-2018-10852 C Tenable Network...

CVE-2018-18556

A privilege escalation issue was discovered in VyOS 1.1.8. The default configuration also allows operator users to execute the pppd binary with elevated sudo permissions. Certain input parameters are not properly validated. A malicious operator user can run the binary with elevated permissions an...

Privilege escalation

A privilege escalation issue was discovered in VyOS 1.1.8. The default configuration also allows operator users to execute the pppd binary with elevated sudo permissions. Certain input parameters are not properly validated. A malicious operator user can run the binary with elevated permissions an...

CVE-2018-18556

A privilege escalation issue was discovered in VyOS 1.1.8. The default configuration also allows operator users to execute the pppd binary with elevated sudo permissions. Certain input parameters are not properly validated. A malicious operator user can run the binary with elevated permissions an...

CVE-2018-18556

CVE-2018-18556 affects VyOS 1.1.8. It is a privilege-escalation flaw where an operator user can run the pppd binary with elevated (sudo) permissions due to an insecure default configuration, combined with improper validation of certain input parameters. An attacker with operator privileges can le...