Executive Summary

Informations
Name CVE-2020-13439 First vendor Publication 2020-05-24
Vendor Cve Last vendor Modification 2023-08-17

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

ffjpeg through 2020-02-24 has a heap-based buffer over-read in jfif_decode in jfif.c.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13439

CWE : Common Weakness Enumeration

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

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Sources (Detail)

Source Url
MISC https://github.com/rockcarry/ffjpeg/issues/24

Alert History

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Date Informations
2023-08-17 21:27:44
  • Multiple Updates
2021-05-04 13:45:30
  • Multiple Updates
2021-04-22 02:57:17
  • Multiple Updates
2020-05-27 21:23:02
  • Multiple Updates
2020-05-26 09:22:51
  • Multiple Updates
2020-05-25 05:22:53
  • First insertion