Huawei HarmonyOS 安全漏洞

Huawei HarmonyOS is an operating system from Huawei, a Chinese company that provides a microkernel-based distributed operating system. A security vulnerability exists in Huawei HarmonyOS, which stems from a samba server boundary overflow vulnerability in the file management module. An attacker...

samba: Active Directory (AD) domain user could become root on domain members

A flaw was found in the way Samba maps domain users to local users. An authenticated attacker could use this flaw to cause possible privilege escalation...

samba: Subsequent DCE/RPC fragment injection vulnerability

A flaw was found in the way samba implemented DCE/RPC. If a client to a Samba server sent a very large DCE/RPC request, and chose to fragment it, an attacker could replace later fragments with their own data, bypassing the signature requirements...

samba: SMB1 client connections can be downgraded to plaintext authentication

A flaw was found in the way samba implemented SMB1 authentication. An attacker could use this flaw to retrieve the plaintext password sent over the wire even if Kerberos authentication was required...

MGASA-2021-0543 Updated heimdal packages fix security vulnerability

A null pointer de-reference was found in the way samba kerberos server handled missing sname in TGS-REQ Ticket Granting Server - Request. An authenticated user could use this flaw to crash a samba server using heimdal...

samba: Negative idmap cache entries can cause incorrect group entries in the Samba file server process token

A flaw was found in samba. The Samba smbd file server must map Windows group identities SIDs into unix group ids gids. The code that performs this had a flaw that could allow it to read data beyond the end of the array in the case where a negative cache entry had been added to the mapping cache...

samba: Subsequent DCE/RPC fragment injection vulnerability

A flaw was found in the way samba implemented DCE/RPC. If a client to a Samba server sent a very large DCE/RPC request, and chose to fragment it, an attacker could replace later fragments with their own data, bypassing the signature requirements...

UBUNTU-CVE-2021-23192

A flaw was found in the way samba implemented DCE/RPC. If a client to a Samba server sent a very large DCE/RPC request, and chose to fragment it, an attacker could replace later fragments with their own data, bypassing the signature requirements...

samba: Negative idmap cache entries can cause incorrect group entries in the Samba file server process token

A flaw was found in samba. The Samba smbd file server must map Windows group identities SIDs into unix group ids gids. The code that performs this had a flaw that could allow it to read data beyond the end of the array in the case where a negative cache entry had been added to the mapping cache...

AZL-7352 CVE-2021-20254 affecting package samba 4.12.5-7

A flaw was found in samba. The Samba smbd file server must map Windows group identities SIDs into unix group ids gids. The code that performs this had a flaw that could allow it to read data beyond the end of the array in the case where a negative cache entry had been added to the mapping cache...

UBUNTU-CVE-2021-20254

A flaw was found in samba. The Samba smbd file server must map Windows group identities SIDs into unix group ids gids. The code that performs this had a flaw that could allow it to read data beyond the end of the array in the case where a negative cache entry had been added to the mapping cache...

SUSE: Security Advisory (SUSE-SU-2019:3230-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...

SUSE: Security Advisory (SUSE-SU-2016:0816-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...

SUSE: Security Advisory (SUSE-SU-2019:3233-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...

The vulnerability of the Samba networking software server’s LDAP server lies in the use of memory after it is freed, allowing an attacker to cause a service failure.

The vulnerability of the Samba networking software’s LDAP server relates to the use of memory after it is freed. Exploiting this vulnerability can allow a remote attacker to cause service interruptions...

The vulnerability of the clidfs.c, libsmb_server.c, and smbXcli_base.c components of the Samba network communication software package lies in the lack of a mechanism to verify input data. This allows attackers to compromise the integrity of the data.

The vulnerability of the clidfs.c, libsmbserver.c, and smbXclibase.c components of the Samba network communication software package is related to a lack of mechanisms for checking input data. Exploiting this vulnerability could allow an attacker to compromise the integrity of data...

The vulnerability of the samba networking interaction software library smbd lies in the lack of privilege control mechanisms and access management tools. This allows attackers to compromise data integrity.

The vulnerability of the samba networking interaction software library smbd is related to the lack of mechanisms for privilege control and access management. Exploiting this vulnerability allows an attacker to compromise data integrity...

The vulnerability of the Samba networking software server’s LDAP server lies in a resource management mechanism error, which allows attackers to cause service failures.

The vulnerability of the Samba networking software’s LDAP server is related to a resource management mechanism error. Exploiting this vulnerability can allow an attacker to cause service failures...

EulerOS Virtualization 3.0.6.6 : samba (EulerOS-SA-2020-2476)

According to the versions of the samba packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A use-after-free flaw was found in all samba LDAP server versions before 4.10.17, before 4.11.11, before 4.12.4 used in a AC DC...

EulerOS Virtualization for ARM 64 3.0.2.0 : samba (EulerOS-SA-2020-1952)

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 : - The samba-libs package contains the libraries needed by programs that link against the SMB, RPC and other protocols...