CVE-2023-5568 Samba: heap buffer overflow with freshness tokens in the heimdal kdc

A heap-based Buffer Overflow flaw was discovered in Samba. It could allow a remote, authenticated attacker to exploit this vulnerability to cause a denial of service...

CVE-2023-5568 Samba: heap buffer overflow with freshness tokens in the heimdal kdc

A heap-based Buffer Overflow flaw was discovered in Samba. It could allow a remote, authenticated attacker to exploit this vulnerability to cause a denial of service...

The vulnerability of the RPC server of the Samba networking communication software allows a attacker to trigger a service failure.

The vulnerability of the Samba networking communication server RPC server is related to the improper release of resources. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...

The vulnerability of the dcesrv_echo_TestSleep() RPC-server of the rpcecho package in the Samba networking communication library allows a attacker to cause a service failure.

The vulnerability of the dcesrvechoTestSleep RPC-server of the rpcecho network interaction software package in Samba is related to improper release of resources. Exploiting this vulnerability could allow a remote attacker to cause service failures...

The vulnerability of the VFS module in the Samba networking software package allows a hacker to gain read, modify, or delete access to files.

The vulnerability of the VFS module in the Samba networking software package is related to deficiencies in access control when processing the aclxattr:ignore system acls = yes parameter. Exploiting this vulnerability can allow an attacker to gain read, modify, or delete access to files...

The vulnerability of the DirSync synchronization mechanism in the Samba networking communication software package allows a intruder to gain unauthorized access to protected information and enhance their privileges.

The vulnerability of the DirSync synchronization mechanism in the Samba networking communication software package is related to insufficient protection of service data. Exploiting this vulnerability can allow an attacker operating remotely to gain unauthorized access to protected information and...

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...

CVE-2023-5568

A heap-based Buffer Overflow flaw was discovered in Samba. It could allow a remote, authenticated attacker to exploit this vulnerability to cause a denial of service...

SUSE CVE-2023-5568

A heap-based Buffer Overflow flaw was discovered in Samba. It could allow a remote, authenticated attacker to exploit this vulnerability to cause a denial of service...

Denial Of Service (DoS)

samba is vulnerable to Denial of Service DoS. An attacker could exploit this vulnerability by sending a series of malicious RPC requests to a vulnerable Samba AD DC server. This could cause the server to start multiple incompatible RPC listeners, which would disrupt the AD DC service. This could...

Denial Of Service (DoS)

samba is vulnerable to Denial of Service DoS. An attacker could exploit this vulnerability by sending a series of malicious RPC requests to a vulnerable Samba server. The RPC requests would be designed to cause the server to block for a long period of time, which would prevent legitimate users fr...

Privilege Escalation

samba is vulnerable to Privilege Escalation. A design flaw in the Samba DirSync control implementation that exposes passwords and secrets in Active Directory to privileged users and Read-Only Domain Controllers RODCs allows RODCs and users possessing the GETCHANGES right to access all attributes,...

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...

Path Traversal

samba is vulnerable to Path Traversal. An attacker could exploit this vulnerability by creating a malicious file with a specially crafted path and then uploading the file to a Samba share. When a user downloads the file, the Samba server will resolve the path to the file on the underlying...

Denial Of Service (DoS)

samba is vulnerable to Denial of Service DoS. An attacker could exploit this vulnerability by sending a specially crafted request to a vulnerable Samba server. The request would cause the server to allocate a large amount of memory, which would eventually exhaust the server's resources and cause ...

SUSE SLES15: ctdb / libsamba-policy-devel / libsamba-policy-python3-devel / etc (SUSE-SU-2023:4096-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4096-1 advisory. - CVE-2023-4091: Fixed a bug where a client can truncate file with read-only permissions. bsc1215904 - CVE-2023-42669: Fixed a bug ...

Ubuntu: Security Advisory (USN-6425-3)

The remote host is missing an update for the 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...

Ubuntu 23.10 : Samba vulnerabilities (USN-6425-3)

The remote Ubuntu 23.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6425-3 advisory. USN-6425-1 fixed vulnerabilities in Samba. This update provides the corresponding updates for Ubuntu 23.10. Tenable has extracted the preceding description...

SUSE: Security Advisory (SUSE-SU-2023:4096-1)

The remote host is missing an update for the 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...

SUSE-SU-2023:4096-1 Security update for samba

This update for samba fixes the following issues: - CVE-2023-4091: Fixed a bug where a client can truncate file with read-only permissions. bsc1215904 - CVE-2023-42669: Fixed a bug in 'rpcecho' development server which allows Denial of Service via sleep call on AD DC. bso1215905 - CVE-2023-4154:...