CVE-2022-23459
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.4 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
65.4%
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 The project itself has been archived and updates are not expected.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.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| json\+\+_project:json\+\+ | json++ project json++ | eq | 1.0.0 |
| json\+\+_project:json\+\+ | json++ project json++ | eq | 1.0.1 |
CNA Affected
[
{
"product": "Jsonxx",
"vendor": "hjiang",
"versions": [
{
"lessThanOrEqual": "1.0.1",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
]Social References
More
Related
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.4 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
65.4%