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-2018-1084 First vendor Publication 2018-04-12
Vendor Cve Last vendor Modification 2023-01-31

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

corosync before version 2.4.4 is vulnerable to an integer overflow in exec/totemcrypto.c.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1084

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-190 Integer Overflow or Wraparound (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 8
Os 2
Os 1
Os 1

Snort® IPS/IDS

Date Description
2019-05-21 Corosync 2.3+ with sha512 integer overflow attempt detected
RuleID : 49884 - Revision : 2 - Type : SERVER-OTHER
2019-05-21 Corosync 2.3+ with sha384 integer overflow attempt detected
RuleID : 49883 - Revision : 2 - Type : SERVER-OTHER
2019-05-21 Corosync 2.3+ with sha256 integer overflow attempt detected
RuleID : 49882 - Revision : 2 - Type : SERVER-OTHER
2019-05-21 Corosync 2.3+ with md5 integer overflow attempt detected
RuleID : 49881 - Revision : 2 - Type : SERVER-OTHER
2019-05-21 Corosync 2.3+ with sha1 integer overflow attempt detected
RuleID : 49880 - Revision : 2 - Type : SERVER-OTHER

Nessus® Vulnerability Scanner

Date Description
2019-01-03 Name : The remote Fedora host is missing a security update.
File : fedora_2018-12da088117.nasl - Type : ACT_GATHER_INFO
2018-05-31 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2018-1169.nasl - Type : ACT_GATHER_INFO
2018-05-11 Name : The remote Amazon Linux 2 host is missing a security update.
File : al2_ALAS-2018-1014.nasl - Type : ACT_GATHER_INFO
2018-04-20 Name : The remote Fedora host is missing a security update.
File : fedora_2018-d87e29047d.nasl - Type : ACT_GATHER_INFO
2018-04-19 Name : The remote Fedora host is missing a security update.
File : fedora_2018-b0253649be.nasl - Type : ACT_GATHER_INFO
2018-04-18 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-4174.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/103758
DEBIAN https://www.debian.org/security/2018/dsa-4174
GENTOO https://security.gentoo.org/glsa/202107-01
MISC https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1084
REDHAT https://access.redhat.com/errata/RHSA-2018:1169
UBUNTU https://usn.ubuntu.com/4000-1/

Alert History

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Date Informations
2023-02-01 00:28:01
  • Multiple Updates
2021-08-05 01:26:55
  • Multiple Updates
2021-07-03 09:22:58
  • Multiple Updates
2021-05-04 13:07:47
  • Multiple Updates
2021-04-22 02:21:21
  • Multiple Updates
2020-05-23 02:10:11
  • Multiple Updates
2020-05-23 01:05:57
  • Multiple Updates
2019-10-10 05:20:16
  • Multiple Updates
2019-09-20 12:05:21
  • Multiple Updates
2019-08-01 05:18:48
  • Multiple Updates
2019-07-31 12:10:14
  • Multiple Updates
2019-05-31 00:19:14
  • Multiple Updates
2018-05-17 21:19:53
  • Multiple Updates
2018-04-19 09:19:30
  • Multiple Updates
2018-04-18 09:19:31
  • Multiple Updates
2018-04-16 00:19:16
  • First insertion