Huawei EulerOS: Security Advisory for samba (EulerOS-SA-2020-1882)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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...

Medium: samba

Issue Overview: A flaw was found in samba versions 4.9.x up to 4.9.13, samba 4.10.x up to 4.10.8 and samba 4.11.x up to 4.11.0rc3, when certain parameters were set in the samba configuration file. An unauthenticated attacker could use this flaw to escape the shared directory and access the conten...

EulerOS Virtualization for ARM 64 3.0.6.0 : samba (EulerOS-SA-2020-1898)

According to the versions of the samba packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - A flaw was found in the AD DC NBT server in all Samba versions before 4.10.17, before 4.11.11 and before 4.12.4. A samb...

EulerOS 2.0 SP8 : samba (EulerOS-SA-2020-1882)

According to the version of the samba packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - A flaw was found when using samba as an Active Directory Domain Controller. Due to the way samba handles certain requests as an Active Directory...

The vulnerability of the LDAP server of the Samba networking software, which is configured as an Active Directory domain controller, allows a hacker to cause a service failure.

The vulnerability of the LDAP server of the Samba networking software, which is configured as an Active Directory domain controller, relates to a buffer overflow vulnerability. Exploiting this vulnerability allows a malicious actor to cause service interruptions...

SUSE SLES12 Security Update : samba (SUSE-SU-2020:2312-1)

This update for samba fixes the following issues : CVE-2020-10745: Fixed an issue which parsing and packing of NBT and DNS packets containing dots could potentially have consumed excessive CPU bsc1173160. Note that Tenable Network Security has extracted the preceding description block directly fr...

SUSE-SU-2020:2312-1 Security update for samba

This update for samba fixes the following issues: - CVE-2020-10745: Fixed an issue which parsing and packing of NBT and DNS packets containing dots could potentially have consumed excessive CPU bsc1173160...

AZL-7350 CVE-2020-1472 affecting package samba for versions less than 4.12.5-4

An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol MS-NRPC. An attacker who successfully exploited the vulnerability could run a specially crafted application on a...

AZL-36991 CVE-2020-1472 affecting package samba for versions less than 4.18.3-1

An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol MS-NRPC. An attacker who successfully exploited the vulnerability could run a specially crafted application on a...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Samba vulnerability (USN-4454-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-4454-1 advisory. Martin von Wittich and Wilko Meyer discovered that Samba incorrectly handled certain empty UDP packets when being used as a AD DC NBT...

Ubuntu: Security Advisory (USN-4454-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2020 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...

USN-4454-2 samba vulnerability

USN-4454-1 fixed a vulnerability in Samba. This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM. Original advisory details: Martin von Wittich and Wilko Meyer discovered that Samba incorrectly handled certain empty UDP packets when being used as a AD DC NBT...

USN-4454-2: Samba vulnerability

USN-4454-1 fixed a vulnerability in Samba. This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM. Original advisory details: Martin von Wittich and Wilko Meyer discovered that Samba incorrectly handled certain empty UDP packets when being used as a AD DC NBT...

USN-4454-1 samba vulnerability

Martin von Wittich and Wilko Meyer discovered that Samba incorrectly handled certain empty UDP packets when being used as a AD DC NBT server. A remote attacker could possibly use this issue to cause Samba to crash, resulting in a denial of service...

USN-4454-1: Samba vulnerability

Martin von Wittich and Wilko Meyer discovered that Samba incorrectly handled certain empty UDP packets when being used as a AD DC NBT server. A remote attacker could possibly use this issue to cause Samba to crash, resulting in a denial of service...

Denial Of Service (DoS)

samba is vulnerable to denial of service. An attacker is able to terminate the application by sending a malicious string that causes the character conversion to fail. The vulnerability exists when the application is configured with log level = 3...

Authorization Bypass

samba is vulnerable to authorization bypass. The vulnerability exists in all samba 4.11.x versions before 4.11.5, all samba 4.10.x versions before 4.10.12 and all samba 4.9.x versions before 4.9.18, where the removal of the right to create or modify a subtree would not automatically be taken away...

Denial Of Service (DoS)

samba is vulnerable to denial of service. An attacker is able to crash the AD DC LDAP server via dirsync resulting...

Dictionary Attacks

samba is vulnerable to dictionary attacks. The vulnerability exists in the way it handles a user password change or a new password for a samba user. The Samba Active Directory Domain Controller can be configured to use a custom script to check for password complexity. This configuration can fail ...

Privilege Escalation

samba is vulnerable to privilege escalation. The vulnerability exists as a flaw was found in the samba client where a malicious server can supply a pathname to the client with separators which allows the client to access files and folders outside of the SMB network pathnames...