Executive Summary

Informations
Name CVE-2016-1576 First vendor Publication 2016-05-02
Vendor Cve Last vendor Modification 2022-04-18

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 7.8
Base Score 7.8 Environmental Score 7.8
impact SubScore 5.9 Temporal Score 7.8
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:C/I:C/A:C)
Cvss Base Score 7.2 Attack Range Local
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The overlayfs implementation in the Linux kernel through 4.5.2 does not properly restrict the mount namespace, which allows local users to gain privileges by mounting an overlayfs filesystem on top of a FUSE filesystem, and then executing a crafted setuid program.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1576

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 1
Os 5
Os 1
Os 2577

Nessus® Vulnerability Scanner

Date Description
2017-12-14 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-3659.nasl - Type : ACT_GATHER_INFO
2017-12-14 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2017-0174.nasl - Type : ACT_GATHER_INFO
2017-08-25 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-3609.nasl - Type : ACT_GATHER_INFO
2017-08-25 Name : The remote OracleVM host is missing one or more security updates.
File : oraclevm_OVMSA-2017-0145.nasl - Type : ACT_GATHER_INFO
2016-02-29 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2908-4.nasl - Type : ACT_GATHER_INFO
2016-02-29 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2908-5.nasl - Type : ACT_GATHER_INFO
2016-02-29 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2909-2.nasl - Type : ACT_GATHER_INFO
2016-02-29 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2910-2.nasl - Type : ACT_GATHER_INFO
2016-02-23 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2907-1.nasl - Type : ACT_GATHER_INFO
2016-02-23 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2907-2.nasl - Type : ACT_GATHER_INFO
2016-02-23 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2908-1.nasl - Type : ACT_GATHER_INFO
2016-02-23 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2908-2.nasl - Type : ACT_GATHER_INFO
2016-02-23 Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-2908-3.nasl - Type : ACT_GATHER_INFO
2016-02-23 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2909-1.nasl - Type : ACT_GATHER_INFO
2016-02-23 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2910-1.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
CONFIRM http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-1576.html
https://bugs.launchpad.net/bugs/1535150
MISC http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e9f...
http://www.halfdog.net/Security/2016/OverlayfsOverFusePrivilegeEscalation/
https://launchpadlibrarian.net/235300093/0005-overlayfs-Be-more-careful-about...
https://launchpadlibrarian.net/235300225/0006-overlayfs-Propogate-nosuid-from...
MLIST http://www.openwall.com/lists/oss-security/2016/02/24/8
http://www.openwall.com/lists/oss-security/2021/10/18/1

Alert History

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Date Informations
2024-03-12 12:34:28
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  • First insertion