CVE-2023-3347

A vulnerability was found in Samba's SMB2 packet signing mechanism. The SMB2 packet signing is not enforced if an admin configured "server signing = required" or for SMB2 connections to Domain Controllers where SMB2 packet signing is mandatory. This flaw allows an attacker to perform attacks, suc...

UBUNTU-CVE-2022-2127

An out-of-bounds read vulnerability was found in Samba due to insufficient length checks in winbinddpamauthcrap.c. When performing NTLM authentication, the client replies to cryptographic challenges back to the server. These replies have variable lengths, and Winbind fails to check the lan manage...

PT-2023-8786 · Samba +8 · Samba +8

Name of the Vulnerable Software and Affected Versions: Samba affected versions not specified Description: A vulnerability was found in Samba's SMB2 packet signing mechanism. The SMB2 packet signing is not enforced if an admin configured "server signing = required" or for SMB2 connections to Domai...

UBUNTU-CVE-2023-34967

A Type Confusion vulnerability was found in Samba's mdssvc RPC service for Spotlight. When parsing Spotlight mdssvc RPC packets, one encoded data structure is a key-value style dictionary where the keys are character strings, and the values can be any of the supported types in the mdssvc protocol...

UBUNTU-CVE-2023-34968

A path disclosure vulnerability was found in Samba. As part of the Spotlight protocol, Samba discloses the server-side absolute path of shares, files, and directories in the results for search queries. This flaw allows a malicious client or an attacker with a targeted RPC request to view the...

SMB2 packet signing not enforced

Description SMB2 packet signing is not enforced if an admin configured "server signing = required" or for SMB2 connections to Domain Controllers where SMB2 packet signing is mandatory. SMB2 packet signing is a mechanism that ensures the integrity and authenticity of data exchanged between a clien...

Samba Spotlight mdssvc RPC Request Infinite

Description When parsing Spotlight mdssvc RPC packets sent by the client, the core unmarshalling function slunpackloop did not validate a field in the network packet that contains the count of elements in an array-like structure. By passing 0 as the count value, the attacked function will run in ...

Samba AD users can bypass certain restrictions

Description The KDC and the kpasswd service share a single account and set of keys. In certain cases, this makes the two services susceptible to confusion. When a user's password has expired, that user is requested to change their password. Until doing so, the user is restricted to only acquiring...

Spotlight server-side Share Path Disclosure

Description As part of the Spotlight protocol, the initial request returns a path associated with the sharename targeted by the RPC request. Samba returns the real server-side share path at this point, as well as returning the absolute server-side path of results in search queries by clients. Kno...

Samba Spotlight mdssvc RPC Request Type

Description When parsing Spotlight mdssvc RPC packets, one encoded data structure is a key-value style dictionary where the keys are character strings and the values can be any of the supported types in the mdssvc protocol. Due to a lack of type checking in callers of the function...

CVE-2023-34967

A Type Confusion vulnerability was found in Samba's mdssvc RPC service for Spotlight. When parsing Spotlight mdssvc RPC packets, one encoded data structure is a key-value style dictionary where the keys are character strings, and the values can be any of the supported types in the mdssvc protocol...

PT-2023-4085 · Samba +9 · Samba +9

Name of the Vulnerable Software and Affected Versions: Samba affected versions not specified Description: The issue is related to the sl unpack loop function in Samba's mdssvc RPC service for Spotlight. It does not validate a field in the network packet that contains the count of elements in an...

UBUNTU-CVE-2023-3347

A vulnerability was found in Samba's SMB2 packet signing mechanism. The SMB2 packet signing is not enforced if an admin configured "server signing = required" or for SMB2 connections to Domain Controllers where SMB2 packet signing is mandatory. This flaw allows an attacker to perform attacks, suc...

CLSA-2023-1689701119 Fix CVE(s): CVE-2021-3738, CVE-2022-42898

SECURITY UPDATE: use after free in Samba AD DC RPC server - debian/patches/CVE-2021-3738-pre.patch: prepare service routines before fixing CVE-2021-3738 - debian/patches/CVE-2021-3738.patch: avoids a crash caused by use-after-free in Samba AD DC RPC server - CVE-2021-3738.patch SECURITY UPDATE:...

SUSE CVE-2020-25720

A vulnerability was found in Samba where a delegated administrator with permission to create objects in Active Directory can write to all attributes of the newly created object, including security-sensitive attributes, even after the object's creation. This issue occurs because the administrator...

PT-2023-7993 · Samba +9 · Samba +9

Name of the Vulnerable Software and Affected Versions: Samba affected versions not specified Description: A Type Confusion vulnerability was found in Samba's mdssvc RPC service for Spotlight. When parsing Spotlight mdssvc RPC packets, one encoded data structure is a key-value style dictionary whe...

PT-2023-9375 · Samba +9 · Samba +9

Name of the Vulnerable Software and Affected Versions: Samba affected versions not specified Description: A path disclosure issue was found in Samba, related to the Spotlight protocol. This issue causes Samba to disclose the server-side absolute path of shares, files, and directories in search...

Huawei EulerOS: Security Advisory for samba (EulerOS-SA-2023-2276)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 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...

EulerOS 2.0 SP11 : samba (EulerOS-SA-2023-2300)

According to the versions of the samba packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A flaw was found in samba. A race condition in the password lockout code may lead to the risk of brute force attacks being successful if special...

EulerOS 2.0 SP11 : samba (EulerOS-SA-2023-2276)

According to the versions of the samba packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A flaw was found in samba. A race condition in the password lockout code may lead to the risk of brute force attacks being successful if special...