Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2018-11237 First vendor Publication 2018-05-18
Vendor Cve Last vendor Modification 2020-08-24

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:P/I:P/A:P)
Cvss Base Score 4.6 Attack Range Local
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

An AVX-512-optimized implementation of the mempcpy function in the GNU C Library (aka glibc or libc6) 2.27 and earlier may write data beyond the target buffer, leading to a buffer overflow in __mempcpy_avx512_no_vzeroupper.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11237

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-787 Out-of-bounds Write (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 125
Application 1
Application 1
Application 3
Application 2
Application 1
Os 1
Os 1
Os 1

Nessus® Vulnerability Scanner

Date Description
2019-01-03 Name : The remote Fedora host is missing a security update.
File : fedora_2018-916dfe0d86.nasl - Type : ACT_GATHER_INFO
2018-12-20 Name : The remote Amazon Linux 2 host is missing a security update.
File : al2_ALAS-2018-1131.nasl - Type : ACT_GATHER_INFO
2018-12-07 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2018-1109.nasl - Type : ACT_GATHER_INFO
2018-11-16 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2018-3092.nasl - Type : ACT_GATHER_INFO
2018-09-10 Name : The remote Fedora host is missing a security update.
File : fedora_2018-c1ef35a4f9.nasl - Type : ACT_GATHER_INFO
2018-08-17 Name : The remote PhotonOS host is missing multiple security updates.
File : PhotonOS_PHSA-2018-2_0-0066.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/104256
CONFIRM https://security.netapp.com/advisory/ntap-20190329-0001/
https://security.netapp.com/advisory/ntap-20190401-0001/
EXPLOIT-DB https://www.exploit-db.com/exploits/44750/
MISC https://sourceware.org/bugzilla/show_bug.cgi?id=23196
https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
REDHAT https://access.redhat.com/errata/RHBA-2019:0327
https://access.redhat.com/errata/RHSA-2018:3092
UBUNTU https://usn.ubuntu.com/4416-1/

Alert History

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Date Informations
2020-09-03 01:20:53
  • Multiple Updates
2020-07-10 05:22:38
  • Multiple Updates
2020-05-24 01:23:33
  • Multiple Updates
2020-05-23 02:10:26
  • Multiple Updates
2020-05-23 01:06:16
  • Multiple Updates
2019-04-26 00:19:19
  • Multiple Updates
2019-04-24 12:08:34
  • Multiple Updates
2019-04-24 05:18:57
  • Multiple Updates
2019-04-24 00:18:54
  • Multiple Updates
2019-04-01 13:19:05
  • Multiple Updates
2019-03-21 21:19:15
  • Multiple Updates
2019-03-07 01:01:06
  • Multiple Updates
2018-10-31 13:21:23
  • Multiple Updates
2018-06-20 21:20:36
  • Multiple Updates
2018-05-27 09:19:19
  • Multiple Updates
2018-05-25 09:19:37
  • Multiple Updates
2018-05-18 21:19:06
  • First insertion