CVE-2022-23459

Jsonxx or Json++ is a JSON parser, writer and reader written in C++. In affected versions of jsonxx use of the Value class may lead to memory corruption via a double free or via a use after free. The value class has a default assignment operator which may be used with pointer types which may point to alterable data where the pointer itself is not updated. This issue exists on the current commit of the jsonxx project. The project itself has been archived and updates are not expected. Users are advised to find a replacement.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:json\+\+_project:json\+\+:1.0.0:*:*:*:*:*:*:*
cpe:2.3:a:json\+\+_project:json\+\+:1.0.1:*:*:*:*:*:*:*

History

21 Nov 2024, 06:48

Type Values Removed Values Added
CVSS v2 : unknown
v3 : 9.8
v2 : unknown
v3 : 8.1
References () https://securitylab.github.com/advisories/GHSL-2022-048_Jsonxx - Broken Link () https://securitylab.github.com/advisories/GHSL-2022-048_Jsonxx - Broken Link

Information

Published : 2022-08-19 19:15

Updated : 2024-11-21 06:48


NVD link : CVE-2022-23459

Mitre link : CVE-2022-23459

CVE.ORG link : CVE-2022-23459


JSON object : View

Products Affected

json\+\+_project

  • json\+\+
CWE
CWE-415

Double Free

CWE-416

Use After Free