Moderate: Red Hat Security Advisory: samba security update

Updated samba packages that fix one security issue are now available for Red Hat Enterprise Linux 6 and 7. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available...

Samba SMB1 ACL Override Vulnerability

Samba is a freeware implementation of the SMB protocol on Linux and UNIX systems, consisting of a server and a client program. The Samba SMB1 implementation suffers from a security vulnerability where an authenticated remote user creates a symbolic link with a UNIX SMB1 call, modifies an arbitrar...

Debian DSA-3514-1 : samba - security update

Several vulnerabilities have been discovered in Samba, a SMB/CIFS file, print, and login server for Unix. The Common Vulnerabilities and Exposures project identifies the following issues : - CVE-2015-7560 Jeremy Allison of Google, Inc. and the Samba Team discovered that Samba incorrectly handles...

CVE-2015-7560

The SMB1 implementation in smbd in Samba 3.x and 4.x before 4.1.23, 4.2.x before 4.2.9, 4.3.x before 4.3.6, and 4.4.x before 4.4.0rc4 allows remote authenticated users to modify arbitrary ACLs by using a UNIX SMB1 call to create a symlink, and then using a non-UNIX SMB1 call to write to the ACL...

CVE-2015-7560

The SMB1 implementation in smbd in Samba 3.x and 4.x before 4.1.23, 4.2.x before 4.2.9, 4.3.x before 4.3.6, and 4.4.x before 4.4.0rc4 allows remote authenticated users to modify arbitrary ACLs by using a UNIX SMB1 call to create a symlink, and then using a non-UNIX SMB1 call to write to the ACL...

CVE-2015-7560

The SMB1 implementation in smbd in Samba 3.x and 4.x before 4.1.23, 4.2.x before 4.2.9, 4.3.x before 4.3.6, and 4.4.x before 4.4.0rc4 allows remote authenticated users to modify arbitrary ACLs by using a UNIX SMB1 call to create a symlink, and then using a non-UNIX SMB1 call to write to the ACL...

CVE-2015-7560

The SMB1 implementation in smbd in Samba 3.x and 4.x before 4.1.23, 4.2.x before 4.2.9, 4.3.x before 4.3.6, and 4.4.x before 4.4.0rc4 allows remote authenticated users to modify arbitrary ACLs by using a UNIX SMB1 call to create a symlink, and then using a non-UNIX SMB1 call to write to the ACL...

CVE-2015-7560: Improper Access Control

The SMB1 implementation in smbd in Samba 3.x and 4.x before 4.1.23, 4.2.x before 4.2.9, 4.3.x before 4.3.6, and 4.4.x before 4.4.0rc4 allows remote authenticated users to modify arbitrary ACLs by using a UNIX SMB1 call to create a symlink, and then using a non-UNIX SMB1 call to write to the ACL...

Debian Security Advisory DSA 3514-1 (samba - security update)

Several vulnerabilities have been discovered in Samba, a SMB/CIFS file, print, and login server for Unix.The Common Vulnerabilities and Exposures project identifies the following issues: CVE-2015-7560 Jeremy Allison of Google, Inc. and the Samba Team discovered that Samba incorrectly handles...

Debian: Security Advisory (DSA-3514-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2016 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...

Updated samba packages fix security vulnerability

Jeremy Allison discovered that Samba incorrectly handled ACLs on symlink paths. A remote attacker could use this issue to overwrite the ownership of ACLs using symlinks CVE-2015-7560...

USN-2922-1: Samba vulnerabilities

Jeremy Allison discovered that Samba incorrectly handled ACLs on symlink paths. A remote attacker could use this issue to overwrite the ownership of ACLs using symlinks. CVE-2015-7560 Garming Sam and Douglas Bagnall discovered that the Samba internal DNS server incorrectly handled certain DNS TXT...

PT-2016-1601

Name of the Vulnerable Software and Affected Versions Samba versions 3.x through 4.1.22 Samba versions 4.2.x through 4.2.8 Samba versions 4.3.x through 4.3.5 Samba versions 4.4.x through 4.4.0rc3 Description The issue is related to the implementation of SMB1 in the smbd component of the Samba fil...

UBUNTU-CVE-2015-7560

The SMB1 implementation in smbd in Samba 3.x and 4.x before 4.1.23, 4.2.x before 4.2.9, 4.3.x before 4.3.6, and 4.4.x before 4.4.0rc4 allows remote authenticated users to modify arbitrary ACLs by using a UNIX SMB1 call to create a symlink, and then using a non-UNIX SMB1 call to write to the ACL...

Incorrect ACL get/set allowed on symlink path.

Description All versions of Samba from 3.2.0 to 4.4.0rc3 inclusive are vulnerable to a malicious client overwriting the ownership of ACLs using symlinks. An authenticated malicious client can use SMB1 UNIX extensions to create a symlink to a file or directory, and then use non-UNIX SMB1 calls to...

VMware ESX / ESXi Tools Folder Incorrect ACL Privilege Escalation (VMSA-2012-0007) (remote check)

The remote ESX/ESXi host is missing a security-related patch. It is, therefore, affected by a privilege escalation vulnerability due to the use of an incorrect Access Control List ACL for the VMware Tools folder. An adjacent attacker can exploit this to gain elevated privileges on Windows-based...

Cisco ASA Non-DCERPC Traffic Bypass Vulnerability (cisco-sa-20160111-asa)

Cisco ASA Software is prone to traffic bypass vulnerability. Copyright C 2016 Greenbone Networks GmbH 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-or-later This program is free software;...

USN-2908-2 linux-lts-wily vulnerabilities

halfdog discovered that OverlayFS, when mounting on top of a FUSE mount, incorrectly propagated file attributes, including setuid. A local unprivileged attacker could use this to gain privileges. CVE-2016-1576 halfdog discovered that OverlayFS in the Linux kernel incorrectly propagated security...

CVE-2016-1575

The overlayfs implementation in the Linux kernel through 4.5.2 does not properly maintain POSIX ACL xattr data, which allows local users to gain privileges by leveraging a group-writable setgid directory...

PT-2016-4867

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 4.5.3 Description The issue concerns the overlayfs implementation in the Linux kernel, which fails to properly maintain POSIX ACL xattr data. This allows local users to gain privileges by exploiting a...