Executive Summary

Informations
Name CVE-2018-14047 First vendor Publication 2018-07-13
Vendor Cve Last vendor Modification 2024-03-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Overall CVSS Score 5.5
Base Score 5.5 Environmental Score 5.5
impact SubScore 3.6 Temporal Score 5.5
Exploitabality Sub Score 1.8
 
Attack Vector Local 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

An issue has been found in PNGwriter 0.7.0. It is a SEGV in pngwriter::readfromfile in pngwriter.cc. NOTE: there is a "Warning: PNGwriter was never designed for reading untrusted files with it. Do NOT use this in sensitive environments, especially DO NOT read PNGs from unknown sources with it!" statement in the master/README.md file

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14047

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Sources (Detail)

Source Url
MISC https://github.com/fouzhe/security/tree/master/pngwriter
https://github.com/pngwriter/pngwriter/issues/129

Alert History

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Date Informations
2024-03-21 09:28:38
  • Multiple Updates
2023-11-07 21:41:39
  • Multiple Updates
2021-05-04 13:08:54
  • Multiple Updates
2021-04-22 02:22:27
  • Multiple Updates
2020-05-23 01:07:27
  • Multiple Updates
2018-09-10 21:22:23
  • Multiple Updates
2018-07-13 21:19:30
  • First insertion