Executive Summary

Informations
Name CVE-2017-1000253 First vendor Publication 2017-10-04
Vendor Cve Last vendor Modification 2017-12-09

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

Linux distributions that have not patched their long-term kernels with https://git.kernel.org/linus/a87938b2e246b81b4fb713edb371a9fa3c5c3c86 (committed on April 14, 2015). This kernel vulnerability was fixed in April 2015 by commit a87938b2e246b81b4fb713edb371a9fa3c5c3c86 (backported to Linux 3.10.77 in May 2015), but it was not recognized as a security threat. With CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE enabled, and a normal top-down address allocation strategy, load_elf_binary() will attempt to map a PIE binary into an address range immediately below mm->mmap_base. Unfortunately, load_elf_ binary() does not take account of the need to allocate sufficient space for the entire binary which means that, while the first PT_LOAD segment is mapped below mm->mmap_base, the subsequent PT_LOAD segment(s) end up being mapped above mm->mmap_base into the are that is supposed to be the "gap" between the stack and the binary.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000253

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 14
Os 14

Nessus® Vulnerability Scanner

Date Description
2017-12-11 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-3658.nasl - Type : ACT_GATHER_INFO
2017-11-21 Name : The remote Virtuozzo host is missing a security update.
File : Virtuozzo_VZA-2017-086.nasl - Type : ACT_GATHER_INFO
2017-10-16 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-2725-1.nasl - Type : ACT_GATHER_INFO
2017-10-16 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2017-2723-1.nasl - Type : ACT_GATHER_INFO
2017-10-02 Name : The remote Virtuozzo host is missing a security update.
File : Virtuozzo_VZA-2017-090.nasl - Type : ACT_GATHER_INFO
2017-09-29 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-3626.nasl - Type : ACT_GATHER_INFO
2017-09-28 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2017-2795.nasl - Type : ACT_GATHER_INFO
2017-09-28 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2017-2795.nasl - Type : ACT_GATHER_INFO
2017-09-27 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20170926_kernel_on_SL6_x.nasl - Type : ACT_GATHER_INFO
2017-09-27 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2017-2800.nasl - Type : ACT_GATHER_INFO
2017-09-27 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2017-2799.nasl - Type : ACT_GATHER_INFO
2017-09-27 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2017-2798.nasl - Type : ACT_GATHER_INFO
2017-09-27 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2017-2797.nasl - Type : ACT_GATHER_INFO
2017-09-27 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2017-2796.nasl - Type : ACT_GATHER_INFO
2017-09-27 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2017-2795.nasl - Type : ACT_GATHER_INFO
2017-09-27 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2017-2794.nasl - Type : ACT_GATHER_INFO
2017-09-27 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2017-2793.nasl - Type : ACT_GATHER_INFO
2015-10-29 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2015-603.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/101010
MISC https://www.qualys.com/2017/09/26/cve-2017-1000253/cve-2017-1000253.txt
REDHAT https://access.redhat.com/errata/RHSA-2017:2793
https://access.redhat.com/errata/RHSA-2017:2794
https://access.redhat.com/errata/RHSA-2017:2795
https://access.redhat.com/errata/RHSA-2017:2796
https://access.redhat.com/errata/RHSA-2017:2797
https://access.redhat.com/errata/RHSA-2017:2798
https://access.redhat.com/errata/RHSA-2017:2799
https://access.redhat.com/errata/RHSA-2017:2800
https://access.redhat.com/errata/RHSA-2017:2801
https://access.redhat.com/errata/RHSA-2017:2802
SECTRACK http://www.securitytracker.com/id/1039434

Alert History

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Date Informations
2020-05-23 00:54:28
  • Multiple Updates
2017-12-12 13:24:21
  • Multiple Updates
2017-12-09 09:22:21
  • Multiple Updates
2017-12-08 09:21:41
  • Multiple Updates
2017-11-22 13:23:46
  • Multiple Updates
2017-10-20 21:23:55
  • Multiple Updates
2017-10-17 13:25:15
  • Multiple Updates
2017-10-14 13:24:59
  • Multiple Updates
2017-10-05 09:23:11
  • First insertion