Out-of-bounds heap read/write vulnerability

Description All versions of Samba prior to 4.13.17 are vulnerable to an out-of-bounds heap read write vulnerability that allows remote attackers to execute arbitrary code as root on affected Samba installations that use the VFS module vfsfruit. The specific flaw exists within the parsing of EA...

UBUNTU-CVE-2021-44141

All versions of Samba prior to 4.15.5 are vulnerable to a malicious client using a server symlink to determine if a file or directory exists in an area of the server file system not exported under the share definition. SMB1 with unix extensions has to be enabled in order for this attack to succee...

UBUNTU-CVE-2022-0336

The Samba AD DC includes checks when adding service principals names SPNs to an account to ensure that SPNs do not alias with those already in the database. Some of these checks are able to be bypassed if an account modification re-adds an SPN that was previously present on that account, such as...

samba -- Multiple Vulnerabilities

The Samba Team reports: CVE-2021-43566: Malicious client using an SMB1 or NFS race to allow a directory to be created in an area of the server file system not exported under the share definition. CVE-2021-44141: Information leak via symlinks of existance of files or directories outside of the...

KLA12440 OSI vulnerability in Samba

Information disclosure vulnerability was found in Samba. Malicious users can exploit this vulnerability to obtain sensitive information. Original advisories CVE-2021-44141 CVE list CVE-2021-44141 unknown Solution Update to the latest version Download Samba Impacts OSI Obtain sensitive information...

CVE-2021-44142

The Samba vfsfruit module uses extended file attributes EA, xattr to provide "...enhanced compatibility with Apple SMB clients and interoperability with a Netatalk 3 AFP fileserver." Samba versions prior to 4.13.17, 4.14.12 and 4.15.5 with vfsfruit configured allow out-of-bounds heap read and wri...

CVE-2022-0336

The Samba AD DC includes checks when adding service principals names SPNs to an account to ensure that SPNs do not alias with those already in the database. Some of these checks are able to be bypassed if an account modification re-adds an SPN that was previously present on that account, such as...

Samba 缓冲区错误漏洞

Samba is the standard Windows interoperability program suite for Linux and Unix. A security vulnerability exists in Samba that stems from a lack of proper validation of the length of user-supplied data before copying it into a fixed-length heap-based buffer. An attacker could exploit this...

Samba vfs_fruit module insecurely handles extended file attributes

Overview The Samba vfsfruit module allows out-of-bounds heap read and write via extended file attributes CVE-2021-44142. This vulnerability allows a remote attacker to execute arbitrary code with root privileges. Description The Samba vfsfruit module uses extended file attributes EA, xattr to...

samba 后置链接漏洞

Samba is the standard Windows interoperability program suite for Linux and Unix. A security vulnerability exists in samba that stems from information leakage through shares derived from the presence of symbolic links in files or directories...

Samba AD users with permission to write to

Description The Samba AD DC includes checks when adding service principals names SPNs to an account to ensure that SPNs do not alias with those already in the database. Some of these checks are able to be bypassed if an account modification re-adds an SPN that was previously present on that...

Samba 数据伪造问题漏洞

Samba is a standard Windows interoperability program suite for Linux and Unix. A data forgery vulnerability exists in Samba that stems from a failure of the product's vfsfruit module to properly handle memory operations. An attacker could cause a denial of service via this vulnerability...

KLA12439 Multiple vulnerabilities in Samba

Multiple vulnerabilities were found in Samba. Malicious users can exploit these vulnerabilities to execute arbitrary code, cause denial of service. Below is a complete list of vulnerabilities: 1. Out of bounds heap read write vulnerability can be exploited remotely to execute arbitrary code. 2...

Information leak via symlinks of existance of

Description All versions of Samba prior to 4.15.5 are vulnerable to a malicious client using a server symlink to determine if a file or directory exists in an area of the server file system not exported under the share definition. SMB1 with unix extensions has to be enabled in order for this atta...

UBUNTU-CVE-2021-44142

The Samba vfsfruit module uses extended file attributes EA, xattr to provide "...enhanced compatibility with Apple SMB clients and interoperability with a Netatalk 3 AFP fileserver." Samba versions prior to 4.13.17, 4.14.12 and 4.15.5 with vfsfruit configured allow out-of-bounds heap read and wri...

Scientific Linux Security Update : samba on SL7.x i686/x86_64 (2022:0328)

The remote Scientific Linux 7 host has packages installed that are affected by a vulnerability as referenced in the SLSA-2022:0328-1 advisory. - samba: Out-of-bounds heap read/write vulnerability in VFS module vfsfruit allows code execution CVE-2021-44142 Note that Nessus has not tested for this...

PT-2022-1497 · Samba +9 · Samba +9

Name of the Vulnerable Software and Affected Versions: Samba versions prior to 4.15.5 Description: The issue allows a malicious client to use a server symlink to determine if a file or directory exists in an area of the server file system not exported under the share definition. This can be...

OESA-2022-1507 samba security update

Samba is a suite of programs for Linux and Unix to interoperate with Windows. Security Fixes: All versions of Samba prior to 4.13.16 are vulnerable to a malicious client using an SMB1 or NFS race to allow a directory to be created in an area of the server file system not exported under the share...

Huawei EulerOS: Security Advisory for samba (EulerOS-SA-2022-1037)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2022 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...

Mageia: Security Advisory (MGASA-2020-0380)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...