PT-2025-25864 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A memory leak issue has been identified in the Linux kernel, specifically in the SMB2 negotiate function. This issue occurs in cases of failure, such as dialect mismatches, where the...

UBUNTU-CVE-2023-3867

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix out of bounds read in smb2sesssetup ksmbd does not consider the case of that smb2 session setup is in compound request. If this is the second payload of the compound, OOB read issue occurs while processing the first...

Ubuntu 18.04 ESM : Linux kernel (Azure) vulnerabilities (USN-6337-1)

The remote Ubuntu 18.04 ESM host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6337-1 advisory. It was discovered that the netlink implementation in the Linux kernel did not properly validate policies when parsing attributes in some situations. An...

Ubuntu 18.04 ESM / 20.04 LTS : Linux kernel vulnerabilities (USN-6312-1)

The remote Ubuntu 18.04 ESM / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6312-1 advisory. It was discovered that the netlink implementation in the Linux kernel did not properly validate policies when parsing attributes in some...

Ubuntu 20.04 LTS : Linux kernel vulnerabilities (USN-6314-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6314-1 advisory. It was discovered that the netlink implementation in the Linux kernel did not properly validate policies when parsing attributes in some situations. An...

Amazon Linux 2023 : libnetapi, libnetapi-devel, libsmbclient (ALAS2023-2023-316)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-316 advisory. When doing NTLM authentication, the client sends replies tocryptographic challenges back to the server. These replieshave variable length. Winbind did not properly bounds-checkthe lan manager...

Updated samba packages fix security vulnerability

Out-of-bounds read due to insufficient length checks in winbinddpamauthcrap.c CVE-2022-2127 Improper SMB2 packet signing mechanism leading to man in the middle risk CVE-2023-3347 Infinite loop vulnerability was found in Samba's mdssvc RPC service for Spotlight CVE-2023-34966 Type Confusion...

Debian DSA-5477-1 : samba - security update

The remote Debian 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5477 advisory. - An out-of-bounds read vulnerability was found in Samba due to insufficient length checks in winbinddpamauthcrap.c. When performing NTLM authentication, the clie...

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...

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...

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...

[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 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 ...

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...

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...

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...