Executive Summary

Informations
Name CVE-2020-13649 First vendor Publication 2020-05-28
Vendor Cve Last vendor Modification 2021-07-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
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:L/Au:N/C:N/I:N/A:P)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

parser/js/js-scanner.c in JerryScript 2.2.0 mishandles errors during certain out-of-memory conditions, as demonstrated by a scanner_reverse_info_list NULL pointer dereference and a scanner_scan_all assertion failure.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13649

CWE : Common Weakness Enumeration

% Id Name
33 % CWE-754 Improper Check for Unusual or Exceptional Conditions
33 % CWE-617 Reachable Assertion
33 % CWE-476 NULL Pointer Dereference

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Sources (Detail)

Source Url
MISC https://github.com/jerryscript-project/jerryscript/commit/69f8e78c2f8d562bd6d...
https://github.com/jerryscript-project/jerryscript/issues/3786
https://github.com/jerryscript-project/jerryscript/issues/3788

Alert History

If you want to see full details history, please login or register.
0
1
2
3
4
5
Date Informations
2021-08-05 01:36:59
  • Multiple Updates
2021-07-21 17:23:51
  • Multiple Updates
2021-05-04 13:45:27
  • Multiple Updates
2021-04-22 02:57:17
  • Multiple Updates
2020-05-29 05:22:48
  • Multiple Updates
2020-05-28 21:23:11
  • First insertion