Executive Summary

Informations
Name CVE-2018-6798 First vendor Publication 2018-04-17
Vendor Cve Last vendor Modification 2020-07-15

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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 High
Integrity Impact None Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:N/A:N)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

An issue was discovered in Perl 5.22 through 5.26. Matching a crafted locale dependent regular expression can cause a heap-based buffer over-read and potentially information disclosure.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6798

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-125 Out-of-bounds Read

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 424
Os 3
Os 3
Os 5
Os 2

Nessus® Vulnerability Scanner

Date Description
2019-01-03 Name : The remote Fedora host is missing a security update.
File : fedora_2018-d1ba58394e.nasl - Type : ACT_GATHER_INFO
2018-08-17 Name : The remote PhotonOS host is missing multiple security updates.
File : PhotonOS_PHSA-2018-1_0-0167.nasl - Type : ACT_GATHER_INFO
2018-07-24 Name : The remote PhotonOS host is missing multiple security updates.
File : PhotonOS_PHSA-2018-2_0-0050.nasl - Type : ACT_GATHER_INFO
2018-04-26 Name : The remote Fedora host is missing one or more security updates.
File : fedora_2018-0050f7c0d1.nasl - Type : ACT_GATHER_INFO
2018-04-23 Name : The remote Fedora host is missing one or more security updates.
File : fedora_2018-1c8b49fbc7.nasl - Type : ACT_GATHER_INFO
2018-04-16 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-4172.nasl - Type : ACT_GATHER_INFO
2018-04-16 Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_41c96ffd29a64dcc9a8865f5038fa6eb.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
CONFIRM https://rt.perl.org/Public/Bug/Display.html?id=132063
DEBIAN https://www.debian.org/security/2018/dsa-4172
GENTOO https://security.gentoo.org/glsa/201909-01
MISC https://www.oracle.com/security-alerts/cpujul2020.html
REDHAT https://access.redhat.com/errata/RHSA-2018:1192
SECTRACK http://www.securitytracker.com/id/1040681
UBUNTU https://usn.ubuntu.com/3625-1/

Alert History

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Date Informations
2020-07-15 09:22:54
  • Multiple Updates
2020-06-10 01:21:31
  • Multiple Updates
2020-05-23 01:18:58
  • Multiple Updates
2019-10-03 09:21:26
  • Multiple Updates
2019-09-07 00:19:18
  • Multiple Updates
2018-05-21 21:20:04
  • Multiple Updates
2018-05-02 09:19:28
  • Multiple Updates
2018-04-24 09:19:31
  • Multiple Updates
2018-04-18 00:19:37
  • First insertion