PT-2018-3370 · Samba Team +4 · Samba +3

Name of the Vulnerable Software and Affected Versions: Samba versions prior to 4.6.16 Samba versions prior to 4.7.9 Samba versions prior to 4.8.4 Description: The Samba Active Directory LDAP server has an information disclosure flaw due to missing access control checks. An authenticated attacker...

Denial of Service Attack on AD DC DRSUAPI server

Description All versions of Samba from 4.7.0 onwards are vulnerable to a denial of service attack which can crash the "samba" process when Samba is an Active Directory Domain Controller. Missing database output checks on the returned directory attributes from the LDB database layer cause the...

Denial of Service Attack on DNS and LDAP server

Description All versions of Samba from 4.8.0 onwards are vulnerable to a denial of service attack when Samba is an Active Directory Domain Controller. Missing input sanitization checks on some of the input parameters to LDB database layer cause the LDAP server and DNS server to crash when followi...

CVE-2018-1140

A missing input sanitization flaw was found in the implementation of LDP database used for the LDAP server. An attacker could use this flaw to cause a denial of service against a samba server, used as a Active Directory Domain Controller. All versions of Samba from 4.8.0 onwards are vulnerable...

CVE-2018-10918

A null pointer dereference flaw was found in the way samba checked database outputs from the LDB database layer. An authenticated attacker could use this flaw to crash a samba server in an Active Directory Domain Controller configuration. Samba versions before 4.7.9 and 4.8.4 are vulnerable...

UBUNTU-CVE-2018-10918

A null pointer dereference flaw was found in the way samba checked database outputs from the LDB database layer. An authenticated attacker could use this flaw to crash a samba server in an Active Directory Domain Controller configuration. Samba versions before 4.7.9 and 4.8.4 are vulnerable...

UBUNTU-CVE-2018-1140

A missing input sanitization flaw was found in the implementation of LDP database used for the LDAP server. An attacker could use this flaw to cause a denial of service against a samba server, used as a Active Directory Domain Controller. All versions of Samba from 4.8.0 onwards are vulnerable...

samba -- multiple vulnerabilities

The samba project reports: Samba releases 4.7.0 to 4.8.3 inclusive contain an error which allows authentication using NTLMv1 over an SMB1 transport either directory or via NETLOGON SamLogon calls from a member server, even when NTLMv1 is explicitly disabled on the server. Missing input sanitizati...

GHSA-M8H6-M9P5-P2F8 Moderate severity vulnerability that affects activerecord

Withdrawn, accidental duplicate publish. Active Record in Ruby on Rails 4.2.x before 4.2.7.1 does not properly consider differences in parameter handling between the Active Record component and the JSON implementation, which allows remote attackers to bypass intended database-query restrictions a...

Moderate severity vulnerability that affects activerecord

Withdrawn, accidental duplicate publish. Active Record in Ruby on Rails 4.2.x before 4.2.7.1 does not properly consider differences in parameter handling between the Active Record component and the JSON implementation, which allows remote attackers to bypass intended database-query restrictions a...

Cybersecurity threats: How to discover, remediate, and mitigate

This blog is part of a series that responds to common questions we receive from customers about deployment of Microsoft 365 security solutions. In this series youll find context, answers, and guidance for deployment and driving adoption within your organization. Check out our last blog, Protect...

active-support impersonates 'activesupport' gem

The active-support ruby gem gem is malware and duplicates the official activesupport no hyphen gem, but adds a compiled extension. The extension attempts to resolve a base64 encoded domain 29faea63.planfhntage.de, downloads a payload, and executes. This trojan horse gem could allow a remote...

GHSA-2J55-PCW5-X4H2 active-support impersonates 'activesupport' gem

The active-support ruby gem gem is malware and duplicates the official activesupport no hyphen gem, but adds a compiled extension. The extension attempts to resolve a base64 encoded domain 29faea63.planfhntage.de, downloads a payload, and executes. This trojan horse gem could allow a remote...

Debian: Security Advisory (DSA-4271-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2018 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...

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

active-support ruby gem could allow a remote attacker to execute arbitrary code on the system, caused by containing a malicious backdoor. An attacker could exploit this vulnerability to execute arbitrary code on the system...

Jcomments, version 3.0.5, Input Validation Vulnerability

jcomments,versions 3.0.5 and all previous, inadequate input validation of objectgroup parameter leads to possible exploits including arbitrary local file inclusion resolution: update to version 3.0.6 There is evidence that this is being actively exploited, so users are recommended to update ASAP...

CVE-2018-3779

active-support ruby gem 5.2.0 could allow a remote attacker to execute arbitrary code on the system, caused by containing a malicious backdoor. An attacker could exploit this vulnerability to execute arbitrary code on the system...

CVE-2018-3779

active-support ruby gem 5.2.0 could allow a remote attacker to execute arbitrary code on the system, caused by containing a malicious backdoor. An attacker could exploit this vulnerability to execute arbitrary code on the system...

Code injection

active-support ruby gem 5.2.0 could allow a remote attacker to execute arbitrary code on the system, caused by containing a malicious backdoor. An attacker could exploit this vulnerability to execute arbitrary code on the system...

CVE-2018-3779

active-support ruby gem 5.2.0 could allow a remote attacker to execute arbitrary code on the system, caused by containing a malicious backdoor. An attacker could exploit this vulnerability to execute arbitrary code on the system...