Executive Summary
Summary | |
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Title | GRUB: Authentication bypass |
Informations | |||
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Name | GLSA-201512-03 | First vendor Publication | 2015-12-19 |
Vendor | Gentoo | Last vendor Modification | 2015-12-19 |
Severity (Vendor) | Normal | Revision | N/A |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
---|---|---|---|
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:M/Au:N/C:C/I:C/A:C) | |||
---|---|---|---|
Cvss Base Score | 6.9 | Attack Range | Local |
Cvss Impact Score | 10 | Attack Complexity | Medium |
Cvss Expoit Score | 3.4 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Synopsis GRUB's authentication prompt can be bypassed by entering a sequence of backspace characters. Background Description Impact Workaround Resolution After upgrading, make sure to run the grub2-install command with options appropriate for your system. See the GRUB2 Quick Start guide in the references below for examples. Your system will be vulnerable until this action is performed. References Availability https://security.gentoo.org/glsa/201512-03 |
Original Source
Url : http://security.gentoo.org/glsa/glsa-201512-03.xml |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-264 | Permissions, Privileges, and Access Controls |
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Application | 5 | |
Os | 1 |
Nessus® Vulnerability Scanner
Date | Description |
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2018-08-17 | Name : The remote PhotonOS host is missing multiple security updates. File : PhotonOS_PHSA-2016-0012.nasl - Type : ACT_GATHER_INFO |
2016-03-04 | Name : The remote Fedora host is missing a security update. File : fedora_2015-cebe5133e7.nasl - Type : ACT_GATHER_INFO |
2016-03-04 | Name : The remote Fedora host is missing a security update. File : fedora_2015-90c27b6e91.nasl - Type : ACT_GATHER_INFO |
2016-01-20 | Name : The remote Solaris system is missing a security patch from CPU jan2016. File : solaris_jan2016_SRU11_3_4_5_0.nasl - Type : ACT_GATHER_INFO |
2016-01-14 | Name : The remote device is missing a vendor-supplied security patch. File : f5_bigip_SOL25901386.nasl - Type : ACT_GATHER_INFO |
2016-01-07 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-10.nasl - Type : ACT_GATHER_INFO |
2016-01-04 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-2399-1.nasl - Type : ACT_GATHER_INFO |
2015-12-30 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-2385-1.nasl - Type : ACT_GATHER_INFO |
2015-12-30 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-2387-1.nasl - Type : ACT_GATHER_INFO |
2015-12-30 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-2386-1.nasl - Type : ACT_GATHER_INFO |
2015-12-29 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2015-957.nasl - Type : ACT_GATHER_INFO |
2015-12-22 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20151215_grub2_on_SL7_x.nasl - Type : ACT_GATHER_INFO |
2015-12-21 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201512-03.nasl - Type : ACT_GATHER_INFO |
2015-12-18 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2015-351-01.nasl - Type : ACT_GATHER_INFO |
2015-12-17 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3421.nasl - Type : ACT_GATHER_INFO |
2015-12-17 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2015-2623.nasl - Type : ACT_GATHER_INFO |
2015-12-16 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2836-1.nasl - Type : ACT_GATHER_INFO |
2015-12-16 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-2623.nasl - Type : ACT_GATHER_INFO |
2015-12-16 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2015-2623.nasl - Type : ACT_GATHER_INFO |
2015-12-14 | Name : The remote Debian host is missing a security update. File : debian_DLA-368.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2016-01-22 09:26:19 |
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2015-12-22 13:25:33 |
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2015-12-19 21:22:55 |
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