Executive Summary
Summary | |
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Title | util-linux security update |
Informations | |||
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Name | DSA-4134 | First vendor Publication | 2018-03-10 |
Vendor | Debian | Last vendor Modification | 2018-03-10 |
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
Bjorn Bosselmann discovered that the umount bash completion from util-linux does not properly handle embedded shell commands in a mountpoint name. An attacker with rights to mount filesystems can take advantage of this flaw for privilege escalation if a user (in particular root) is tricked into using the umount completion while a specially crafted mount is present. For the stable distribution (stretch), this problem has been fixed in version 2.29.2-1+deb9u1. We recommend that you upgrade your util-linux packages. For the detailed security status of util-linux please refer to its security tracker page at: https://security-tracker.debian.org/tracker/util-linux |
Original Source
Url : http://www.debian.org/security/2018/dsa-4134 |
CPE : Common Platform Enumeration
Type | Description | Count |
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Application | 5 |
Nessus® Vulnerability Scanner
Date | Description |
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2018-07-24 | Name : The remote PhotonOS host is missing multiple security updates. File : PhotonOS_PHSA-2018-2_0-0037.nasl - Type : ACT_GATHER_INFO |
2018-03-14 | Name : The remote Fedora host is missing a security update. File : fedora_2018-668664ba84.nasl - Type : ACT_GATHER_INFO |
2018-03-12 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-4134.nasl - Type : ACT_GATHER_INFO |
2018-03-08 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201803-02.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2018-03-30 00:21:23 |
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2018-03-11 00:18:03 |
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