// For flags

CVE-2019-5442

 

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

XML Entity Expansion (Billion Laughs Attack) on Pippo 1.12.0 results in Denial of Service.Entities are created recursively and large amounts of heap memory is taken. Eventually, the JVM process will run out of memory. Otherwise, if the OS does not bound the memory on that process, memory will continue to be exhausted and will affect other processes on the system.

expansión de la entidad XML (Billion Laughs Attack) en Pippo 1.12.0 da como resultado Denegación de servicio. Las entidades se crean de forma recursiva y se toman grandes cantidades de memoria de almacenamiento dinámico. Eventualmente, el proceso JVM se quedará sin memoria. De lo contrario, si el sistema operativo no vincula la memoria en ese proceso, la memoria continuará agotándose y afectará a otros procesos en el sistem

*Credits: N/A
CVSS Scores
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
  • 2019-01-04 CVE Reserved
  • 2019-06-12 CVE Published
  • 2023-03-07 EPSS Updated
  • 2024-08-04 CVE Updated
  • 2024-08-04 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-776: Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')
CAPEC
References (1)
URL Tag Source
URL Date SRC
https://hackerone.com/reports/506791 2024-08-04
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
Pippo
Search vendor "Pippo"
Pippo
Search vendor "Pippo" for product "Pippo"
1.12.0
Search vendor "Pippo" for product "Pippo" and version "1.12.0"
-
Affected