Executive Summary

Informations
Name CVE-2021-4279 First vendor Publication 2022-12-25
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
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 :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

A vulnerability has been found in Starcounter-Jack JSON-Patch up to 3.1.0 and classified as problematic. This vulnerability affects unknown code. The manipulation leads to improperly controlled modification of object prototype attributes ('prototype pollution'). The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 3.1.1 is able to address this issue. The name of the patch is 7ad6af41eabb2d799f698740a91284d762c955c9. It is recommended to upgrade the affected component. VDB-216778 is the identifier assigned to this vulnerability.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4279

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 2

Sources (Detail)

https://github.com/Starcounter-Jack/JSON-Patch/commit/7ad6af41eabb2d799f69874...
https://github.com/Starcounter-Jack/JSON-Patch/pull/262
https://github.com/Starcounter-Jack/JSON-Patch/releases/tag/3.1.1
https://vuldb.com/?ctiid.216778
https://vuldb.com/?id.216778
Source Url

Alert History

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Date Informations
2024-11-28 14:01:55
  • Multiple Updates
2024-05-17 09:28:13
  • Multiple Updates
2024-05-14 21:28:00
  • Multiple Updates
2024-04-11 09:28:16
  • Multiple Updates
2024-03-21 09:28:18
  • Multiple Updates
2024-02-29 09:28:07
  • Multiple Updates
2023-11-07 21:30:47
  • Multiple Updates
2023-02-08 02:17:02
  • Multiple Updates
2023-02-08 00:27:32
  • Multiple Updates
2023-01-05 00:27:15
  • Multiple Updates
2022-12-27 17:27:16
  • Multiple Updates
2022-12-26 00:27:13
  • First insertion