Vulnerability Details : CVE-2018-18853
Lightbend Spray spray-json through 1.3.4 allows remote attackers to cause a denial of service (resource consumption) because of Algorithmic Complexity during the parsing of a field composed of many decimal digits.
Vulnerability category: Denial of service
Products affected by CVE-2018-18853
- cpe:2.3:a:lightbend:spray-json:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-18853
0.24%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 62 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-18853
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2018-18853
-
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-18853
-
https://github.com/spray/spray-json/issues/278
CVE-2018-18853 Denial of service when parsing a JSON object with an unexpected field that has a big number · Issue #278 · spray/spray-json · GitHubExploit;Third Party Advisory
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