7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.3 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
10.7%
In Eclipse Parsson before versions 1.1.4 and 1.0.5, Parsing JSON from untrusted sources can lead malicious actors to exploit the fact that the built-in support for parsing numbers with large scale in Java has a number of edge cases where the input text of a number can lead to much larger processing time than one would expect.
To mitigate the risk, parsson put in place a size limit for the numbers as well as their scale.
CPE | Name | Operator | Version |
---|---|---|---|
eclipse:parsson | eclipse parsson | lt | 1.0.5 |
eclipse:parsson | eclipse parsson | lt | 1.1.4 |
[
{
"defaultStatus": "unaffected",
"product": "Parsson",
"vendor": "Eclipse Foundation",
"versions": [
{
"lessThan": "1.0.5",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"lessThan": "1.1.4",
"status": "affected",
"version": "1.1.0",
"versionType": "semver"
}
]
}
]
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.3 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
10.7%