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...

DEBIAN-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...

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...

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...

Tenable Nessus Network Monitor < 6.3.0 Multiple Vulnerabilities (TNS-2023-34)

Tenable Nessus Network Monitor is prone to multiple vulnerabilities. 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 CPE =...

Design/Logic Flaw

NNM failed to properly set ACLs on its installation directory, which could allow a low privileged user to run arbitrary code with SYSTEM privileges where NNM is installed to a non-standard location...

CVE-2023-5623 Privilege Escalation

NNM failed to properly set ACLs on its installation directory, which could allow a low privileged user to run arbitrary code with SYSTEM privileges where NNM is installed to a non-standard location...

CVE-2023-5623 Privilege Escalation

NNM failed to properly set ACLs on its installation directory, which could allow a low privileged user to run arbitrary code with SYSTEM privileges where NNM is installed to a non-standard location...

CVE-2023-5623

CVE-2023-5623 affects Tenable Nessus Network Monitor (NNM). The issue is that NNM could fail to correctly set ACLs on its installation directory, enabling a low-privileged user to execute arbitrary code with SYSTEM privileges when NNM is installed to a non-standard location. The connected Nessus-...

CVE-2020-17477

Incorrect LDAP ACLs in ucs-school-ldap-acls-master in UCS@school before 4.4v5-errata allow remote teachers, staff, and school administrators to read LDAP password hashes sambaNTPassword, krb5Key, sambaPasswordHistory, and pwhistory via LDAP search requests. For example, a teacher can gain...

Nessus Network Monitor < 6.3.0 Multiple Vulnerabilities (TNS-2023-34)

According to its self-reported version, the Nessus Network Monitor running on the remote host is prior to 6.3.0. It is, therefore, affected by multiple vulnerabilities as referenced in the TNS-2023-34 advisory. - Nessus Network Monitor leverages third-party software to help provide underlying...

CVE-2023-5623: Improper Control of Generation of Code

NNM failed to properly set ACLs on its installation directory, which could allow a low privileged user to run arbitrary code with SYSTEM privileges where NNM is installed to a non-standard location...

CVE-2020-17477: Insufficiently Protected Credentials

Incorrect LDAP ACLs in ucs-school-ldap-acls-master in UCS@school before 4.4v5-errata allow remote teachers, staff, and school administrators to read LDAP password hashes sambaNTPassword, krb5Key, sambaPasswordHistory, and pwhistory via LDAP search requests. For example, a teacher can gain...

CVE-2020-17477

Incorrect LDAP ACLs in ucs-school-ldap-acls-master in UCS@school before 4.4v5-errata allow remote teachers, staff, and school administrators to read LDAP password hashes sambaNTPassword, krb5Key, sambaPasswordHistory, and pwhistory via LDAP search requests. For example, a teacher can gain...

OESA-2023-1754 samba security update

Samba is a suite of programs for Linux and Unix to interoperate with Windows. Security Fixes: 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 syst...

OESA-2023-1755 samba security update

Samba is a suite of programs for Linux and Unix to interoperate with Windows. Security Fixes: 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 syst...

OESA-2023-1757 samba security update

Samba is a suite of programs for Linux and Unix to interoperate with Windows. Security Fixes: A path traversal vulnerability was identified in Samba when processing client pipe names connecting to Unix domain sockets within a private directory. Samba typically uses this mechanism to connect SMB...

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...

UBUNTU-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...

NSA and CISA Red and Blue Teams Share Top Ten Cybersecurity Misconfigurations

A plea for network defenders and software manufacturers to fix common problems. EXECUTIVE SUMMARY The National Security Agency NSA and Cybersecurity and Infrastructure Security Agency CISA are releasing this joint cybersecurity advisory CSA to highlight the most common cybersecurity...