USN-6238-1: Samba vulnerabilities | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 22.04 Description It was discovered that Samba incorrectly handled Winbind NTLM authentication responses. An attacker could possibly use this issue to cause Samba to crash, resulting in a denial of service. CVE-2022-2127...

Slackware: Security Advisory (SSA:2023-216-02)

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...

Fedora 37 : samba (2023-bcd91bfcd3)

The remote Fedora 37 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-bcd91bfcd3 advisory. Update to version 4.17.10, Security fixes for CVE-2022-2127, CVE-2023-3347, CVE-2023-34966, CVE-2023-34967 and CVE-2023-34968 ---- Fix netlogon...

FreeBSD : samba -- multiple vulnerabilities (441e1e1a-27a5-11ee-a156-080027f5fec9)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the 441e1e1a-27a5-11ee-a156-080027f5fec9 advisory. - An out-of-bounds read vulnerability was found in Samba due to insufficient length checks in...

[slackware-security] samba

New samba packages are available for Slackware 15.0 and -current to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/samba-4.18.5-i586-1slack15.0.txz: Upgraded. PLEASE NOTE: We are taking the unusual step of moving to the latest Samba branch because...

AlmaLinux 9 : samba (ALSA-2023:4325)

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2023:4325 advisory. - A vulnerability was found in Samba's SMB2 packet signing mechanism. The SMB2 packet signing is not enforced if an admin configured server signing = required or f...

AlmaLinux 8 : samba (ALSA-2023:4328)

The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2023:4328 advisory. - A vulnerability was found in Samba's SMB2 packet signing mechanism. The SMB2 packet signing is not enforced if an admin configured server signing = required or f...

SUSE CVE-2023-3865

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix out-of-bound read in smb2write ksmbdsmb2checkmessage doesn't validate hdr-NextCommand. If -NextCommand is bigger than Offset + Length of smb2 write, It will allow oversized smb2 write length. It will cause OOB read in...

Oracle Linux 8 : samba (ELSA-2023-4328)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2023-4328 advisory. 4.17.5-3.0.1 - Fix memleak in nsswinbindinitgroupsdyn Orabug: 34727815 - Gluster volumes not accessible via Samba due to missing samba-vfs-glusterfs in OL8...

Oracle Linux 9 : samba (ELSA-2023-4325)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2023-4325 advisory. 4.17.5-103.0.1 - Fix memleak in nsswinbindinitgroupsdyn Orabug: 34994509 4.17.5-103 - resolves: rhbz2223600 - Fix trust relationship between workstation and DC ...

Samba 4.16.x < 4.16.10 / 4.17.x < 4.17.9 / 4.18.x < 4.18.4 Multiple Vulnerabilities

The version of Samba running on the remote host is 4.16.x prior to 4.16.10, 4.17.x prior to 4.17.9, or 4.18.x prior to 4.18.4. It is, therefore, potentially affected by multiple vulnerabilities, including the following: - An out-of-bounds read error was found in Samba due to insufficient length...

Moderate: Red Hat Security Advisory: samba security and bug fix update

An update for samba is now available for Red Hat Enterprise Linux 9. 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 each vulnerability from the...

samba: SMB2 packet signing is not enforced when "server signing = required" is set

A vulnerability was found in Samba's SMB2 packet signing mechanism. The SMB2 packet signing is not enforced if an admin configured "server signing = required" or for SMB2 connections to Domain Controllers where SMB2 packet signing is mandatory. This flaw allows an attacker to perform attacks, suc...

RHEL 9 : samba (RHSA-2023:4325)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2023:4325 advisory. Samba is an open-source implementation of the Server Message Block SMB protocol and the related Common Internet File System CIFS protocol, which allo...

RHEL 8 : samba (RHSA-2023:4328)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2023:4328 advisory. Samba is an open-source implementation of the Server Message Block SMB protocol and the related Common Internet File System CIFS protocol, which allo...

Moderate: samba security and bug fix 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: SMB2 packet signing is not enforced when "server...

An issue was discovered in the Linux kernel before 6.3.4. ksmbd has an out-of-bounds read in smb2_find_context_vals when create_context's name_len is larger than the tag length.

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AZL-27763 CVE-2023-32258 affecting package kernel for versions less than 5.15.135.1-2

A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the processing of SMB2LOGOFF and SMB2CLOSE commands. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this...

CVE-2023-32247

A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the handling of SMB2SESSIONSETUP commands. The issue results from the lack of control of resource consumption. An attacker can leverage this vulnerability to create a...

CVE-2023-32257

A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the processing of SMB2SESSIONSETUP and SMB2LOGOFF commands. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage th...