Executive Summary

Informations
Name CVE-2020-27828 First vendor Publication 2020-12-11
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Overall CVSS Score 7.8
Base Score 7.8 Environmental Score 7.8
impact SubScore 5.9 Temporal Score 7.8
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required None User Interaction Required
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P)
Cvss Base Score 6.8 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

There's a flaw in jasper's jpc encoder in versions prior to 2.0.23. Crafted input provided to jasper by an attacker could cause an arbitrary out-of-bounds write. This could potentially affect data confidentiality, integrity, or application availability.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27828

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 13
Os 2

Sources (Detail)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
Source Url
MISC https://bugzilla.redhat.com/show_bug.cgi?id=1905201
https://github.com/jasper-software/jasper/issues/252

Alert History

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Date Informations
2023-11-07 21:36:13
  • Multiple Updates
2022-08-06 09:27:42
  • Multiple Updates
2021-07-28 12:38:03
  • Multiple Updates
2021-05-04 13:52:12
  • Multiple Updates
2021-04-22 03:03:52
  • Multiple Updates
2021-02-03 09:23:07
  • Multiple Updates
2021-01-31 09:22:51
  • Multiple Updates
2020-12-23 21:23:24
  • Multiple Updates
2020-12-19 09:22:51
  • Multiple Updates
2020-12-19 05:22:49
  • Multiple Updates
2020-12-15 17:22:55
  • Multiple Updates
2020-12-12 01:32:17
  • Multiple Updates
2020-12-12 01:30:27
  • Multiple Updates
2020-12-11 17:22:51
  • Multiple Updates
2020-12-11 09:22:50
  • First insertion