4806 matches found
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...
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...
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...
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...
UBUNTU-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...
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...
AUFS (Ubuntu 15.10) - 'allow_userns' Fuse/Xattr User Namespaces Privilege Escalation
Source: http://www.halfdog.net/Security/2016/AufsPrivilegeEscalationInUserNamespaces/ Introduction Problem description: Aufs is a union filesystem to mix content of different underlying filesystems, e.g. read-only medium with r/w RAM-fs. That is also allowed in user namespaces when module was...
WinREST Remote Privilege Escalation
So a year back I was massively scanning internet. This case ISPs IPs blocks where you can find easily at RIPE for example. Then I found some interesting hosts where SMB were open and the ACL is totally open to root file system with the same netbios name. All file system is writable. I was able to...
openSUSE: Security Advisory for kernel (openSUSE-SU-2016:0318-1)
The remote host is missing an update for the 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...
Microsoft Windows - Sandboxed Mount Reparse Point Creation Mitigation Bypass Redux (MS16-008) (1)
Microsoft Windows - Sandboxed Mount Reparse Point Creation Mitigation Bypass Redux MS16-008 1 Source: https://code.google.com/p/google-security-research/issues/detail?id=573 Windows: Sandboxed Mount Reparse Point Creation Mitigation Bypass Redux Platform: Windows 10, not tested any other OS Class...
Design/Logic Flaw
The DCERPC Inspection implementation in Cisco Adaptive Security Appliance ASA Software 9.4.1 through 9.5.1 allows remote authenticated users to bypass an intended DCERPC-only ACL by sending arbitrary network traffic, aka Bug ID CSCuu67782...
USN-2867-1: libvirt vulnerabilities
It was discovered that libvirt incorrectly handled the firewall rules on bridge networks when the daemon was restarted. This could result in an unintended firewall configuration. This issue only applied to Ubuntu 12.04 LTS. CVE-2011-4600 Peter Krempa discovered that libvirt incorrectly handled...
CVE-2015-1836
Apache HBase 0.98 before 0.98.12.1, 1.0 before 1.0.1.1, and 1.1 before 1.1.0.1, as used in IBM InfoSphere BigInsights 3.0, 3.0.0.1, and 3.0.0.2 and other products, uses incorrect ACLs for ZooKeeper coordination state, which allows remote attackers to cause a denial of service daemon outage, obtai...
FreeBSD : libvirt -- ACL bypass using ../ to access beyond storage pool (f714b4c9-a6c1-11e5-88d7-047d7b492d07)
Libvit development team reports : Various virStorageVol API operate on user-supplied volume names by concatenating the volume name to the pool location. Note that the virStoragePoolListVolumes API, when used on a storage pool backed by a directory in a file system, will only list volumes...
CVE-2015-7058
Apple iOS before 9.2, OS X before 10.11.2, and tvOS before 9.1 improperly validate keychain item ACLs, which allows attackers to obtain access to keychain items via a crafted app...
