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-2020-14393 First vendor Publication 2020-09-16
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Overall CVSS Score 7.1
Base Score 7.1 Environmental Score 7.1
impact SubScore 5.2 Temporal Score 7.1
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact None
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:N/I:P/A:P)
Cvss Base Score 3.6 Attack Range Local
Cvss Impact Score 4.9 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A buffer overflow was found in perl-DBI < 1.643 in DBI.xs. A local attacker who is able to supply a string longer than 300 characters could cause an out-of-bounds write, affecting the availability of the service or integrity of data.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14393

CWE : Common Weakness Enumeration

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

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 1
Os 1
Os 1

Sources (Detail)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
Source Url
MISC https://bugzilla.redhat.com/show_bug.cgi?id=1877409
https://metacpan.org/pod/distribution/DBI/Changes#Changes-in-DBI-1.643
MLIST https://lists.debian.org/debian-lts-announce/2020/09/msg00026.html
SUSE http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00067.html
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00074.html

Alert History

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Date Informations
2023-11-07 21:36:49
  • Multiple Updates
2022-12-07 00:27:37
  • Multiple Updates
2021-05-04 13:46:36
  • Multiple Updates
2021-04-22 02:58:18
  • Multiple Updates
2020-09-28 21:23:07
  • Multiple Updates
2020-09-26 05:22:46
  • Multiple Updates
2020-09-23 05:22:49
  • Multiple Updates
2020-09-23 00:22:52
  • Multiple Updates
2020-09-20 17:22:49
  • Multiple Updates
2020-09-16 21:23:12
  • First insertion