Huawei EulerOS: Security Advisory for samba (EulerOS-SA-2024-1021)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2024 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...

Amazon Linux AMI : samba (ALAS-2023-1896)

The version of samba installed on the remote host is prior to 4.10.16-24.68. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2023-1896 advisory. When doing NTLM authentication, the client sends replies tocryptographic challenges back to the server. These repliesha...

Updated audiofile packages fix a security vulnerability

The updated packages fix a security vulnerability In autofile Audio File Library 0.3.6, there exists one memory leak vulnerability in printfileinfo, in printinfo.c, which allows an attacker to leak sensitive information via a crafted file. The printfileinfo function calls the copyrightstring...

Moderate: Red Hat Security Advisory: samba security update

An update for samba is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for ea...

samba: SMB clients can truncate files with read-only permissions

A vulnerability was discovered in Samba, where the flaw allows SMB clients to truncate files, even with read-only permissions when the Samba VFS module "aclxattr" is configured with "aclxattr:ignore system acls = yes". The SMB protocol allows opening files when the client requests read-only acces...

samba: SMB clients can truncate files with read-only permissions

A vulnerability was discovered in Samba, where the flaw allows SMB clients to truncate files, even with read-only permissions when the Samba VFS module "aclxattr" is configured with "aclxattr:ignore system acls = yes". The SMB protocol allows opening files when the client requests read-only acces...

RHEL 9 : samba (RHSA-2023:7371)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:7371 advisory. Samba is an open-source implementation of the Server Message Block SMB protocol and the related Common Internet File System CIFS protocol,...

samba security update

4.18.6-101 - resolves: RHEL-11937 Fix CVE-2023-3961 - smbd must check the pipename - resolves: RHEL-11937 Fix CVE-2023-4091 - SMB clients can truncate files - resolves: RHEL-11937 Fix CVE-2023-42669 - Remove rpcecho server...

ALSA-2023:6744 Moderate: samba security update

Samba is an open-source implementation of the Server Message Block SMB protocol and the related Common Internet File System CIFS protocol, which allow PC-compatible machines to share files, printers, and various information. Security Fixes: samba: smbd allows client access to unix domain sockets ...

Fedora 39 : samba (2023-8c9251e479)

The remote Fedora 39 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-8c9251e479 advisory. Update to version 4.19.2 ---- Update to version 4.19.1 - Security fixes for CVE-2023-3961, CVE-2023-4091, CVE-2023-4154, CVE-2023-42669 and...

AZL-31900 CVE-2023-4091 affecting package samba 4.12.5-7

A vulnerability was discovered in Samba, where the flaw allows SMB clients to truncate files, even with read-only permissions when the Samba VFS module "aclxattr" is configured with "aclxattr:ignore system acls = yes". The SMB protocol allows opening files when the client requests read-only acces...

CVE-2023-4091

CVE-2023-4091 affects Samba, where the acl_xattr VFS module can allow an SMB client to truncate files to zero bytes even when opened with read-only access. This occurs when acl_xattr:ignore system acls = yes and the client uses an OVERWRITE create disposition, bypassing kernel permissions checks....

CVE-2023-4091 Samba: smb clients can truncate files with read-only permissions

A vulnerability was discovered in Samba, where the flaw allows SMB clients to truncate files, even with read-only permissions when the Samba VFS module "aclxattr" is configured with "aclxattr:ignore system acls = yes". The SMB protocol allows opening files when the client requests read-only acces...

CVE-2023-4091

A vulnerability was discovered in Samba, where the flaw allows SMB clients to truncate files, even with read-only permissions when the Samba VFS module "aclxattr" is configured with "aclxattr:ignore system acls = yes". The SMB protocol allows opening files when the client requests read-only acces...

PYSEC-2023-226

In Django 3.2 before 3.2.22, 4.1 before 4.1.12, and 4.2 before 4.2.6, the django.utils.text.Truncator chars and words methods when used with html=True are subject to a potential DoS denial of service attack via certain inputs with very long, potentially malformed HTML text. The chars and words...

Improper Authorization

samba is vulnerable to Improper Authorization. This vulnerability allows an attacker to truncate files, even with read-only permissions, when the Samba VFS module aclxattr is configured with aclxattr:ignore system acls = yes...

Samba Security Vulnerabilities

Samba is the standard Windows interoperability program suite for Linux and Unix. A security vulnerability exists in Samba 4.1 and earlier versions that can be exploited by a client to truncate files with read-only permissions...

CVE-2023-5368

On an msdosfs filesystem, the 'truncate' or 'ftruncate' system calls under certain circumstances populate the additional space in the file with unallocated data from the underlying disk device, rather than zero bytes. This may permit a user with write access to files on a msdosfs filesystem to re...

Design/Logic Flaw

On an msdosfs filesystem, the 'truncate' or 'ftruncate' system calls under certain circumstances populate the additional space in the file with unallocated data from the underlying disk device, rather than zero bytes. This may permit a user with write access to files on a msdosfs filesystem to re...

CVE-2023-5368

CVE-2023-5368 affects the msdosfs driver on FreeBSD. When using truncate or ftruncate to extend a file, the added space can be populated with unallocated data from the underlying disk device instead of zeros, allowing a user with write access to read unintended data (e.g., from a previously delet...