Executive Summary

Informations
Name CVE-2020-28241 First vendor Publication 2020-11-06
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Overall CVSS Score 6.5
Base Score 6.5 Environmental Score 6.5
impact SubScore 3.6 Temporal Score 6.5
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction Required
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:M/Au:N/C:N/I:N/A:P)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

libmaxminddb before 1.4.3 has a heap-based buffer over-read in dump_entry_data_list in maxminddb.c.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-28241

CWE : Common Weakness Enumeration

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

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 1
Os 2

Sources (Detail)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
Source Url
GENTOO https://security.gentoo.org/glsa/202011-15
MISC https://github.com/maxmind/libmaxminddb/compare/1.4.2...1.4.3
https://github.com/maxmind/libmaxminddb/issues/236
https://github.com/maxmind/libmaxminddb/pull/237
MLIST https://lists.debian.org/debian-lts-announce/2020/11/msg00019.html

Alert History

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Date Informations
2023-11-07 21:36:21
  • Multiple Updates
2022-01-06 17:23:04
  • Multiple Updates
2021-08-05 01:38:36
  • Multiple Updates
2021-07-21 17:23:13
  • Multiple Updates
2021-05-04 13:52:52
  • Multiple Updates
2021-04-22 03:03:39
  • Multiple Updates
2020-12-26 09:22:45
  • Multiple Updates
2020-11-17 17:22:57
  • Multiple Updates
2020-11-15 00:22:52
  • Multiple Updates
2020-11-11 05:22:57
  • Multiple Updates
2020-11-07 01:30:35
  • Multiple Updates
2020-11-07 01:28:54
  • Multiple Updates
2020-11-06 17:22:51
  • Multiple Updates
2020-11-06 09:22:53
  • First insertion