CVE-2018-18854

Severity Score

7.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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 many JSON object fields (with keys that have the same hash code).

Lightbend Spray spray-json hasta la versión 1.3.4 permite que atacantes remotos provoquen una denegación de servicio (consumo de recursos) debido a la complejidad de un algoritmo durante el análisis de muchos campos de objeto JSON (con claves que tienen el mismo código de hash).

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2018-10-30 CVE Reserved
2018-10-31 CVE Published
2024-08-05 CVE Updated
2024-08-05 First Exploit
2024-09-09 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-400: Uncontrolled Resource Consumption

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC
https://github.com/spray/spray-json/issues/277	2024-08-05

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Lightbend Search vendor "Lightbend"		Spray-json Search vendor "Lightbend" for product "Spray-json"				<= 1.3.4 Search vendor "Lightbend" for product "Spray-json" and version " <= 1.3.4"		-		Affected