Executive Summary
Summary | |
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Title | fuse security update |
Informations | |||
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Name | DSA-3451 | First vendor Publication | 2016-01-20 |
Vendor | Debian | Last vendor Modification | 2016-01-20 |
Severity (Vendor) | N/A | Revision | 1 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
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) | |||
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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
Jann Horn discovered a vulnerability in the fuse (Filesystem in Userspace) package in Debian. The fuse package ships an udev rules adjusting permissions on the related /dev/cuse character device, making it world writable. This permits a local, unprivileged attacker to create an arbitrarily-named character device in /dev and modify the memory of any process that opens it and performs an ioctl on it. This in turn might allow a local, unprivileged attacker to escalate to root privileges. For the oldstable distribution (wheezy), the fuse package is not affected. For the stable distribution (jessie), this problem has been fixed in version 2.9.3-15+deb8u2. For the testing distribution (stretch), this problem has been fixed in version 2.9.5-1. For the unstable distribution (sid), this problem has been fixed in version 2.9.5-1. We recommend that you upgrade your fuse packages. |
Original Source
Url : http://www.debian.org/security/2016/dsa-3451 |
CWE : Common Weakness Enumeration
% | Id | Name |
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100 % | CWE-264 | Permissions, Privileges, and Access Controls |
CPE : Common Platform Enumeration
Type | Description | Count |
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Application | 1 |
Nessus® Vulnerability Scanner
Date | Description |
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2016-01-25 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3451.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2016-02-01 09:28:16 |
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2016-01-27 00:26:43 |
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2016-01-26 13:25:20 |
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2016-01-22 00:26:08 |
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2016-01-22 00:21:43 |
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