CVE-2019-20200

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An issue was discovered in ezXML 0.8.3 through 0.8.6. The function ezxml_decode, while parsing crafted a XML file, performs incorrect memory handling, leading to a heap-based buffer over-read in the "normalize line endings" feature.

Se descubrió un problema en ezXML versiones 0.8.3 hasta la versión 0.8.6. La función ezxml_decode, mientras analiza un archivo XML, realiza un manejo de memoria incorrecto, conllevando a una lectura excesiva de búfer en la región heap de la memoria en la funcionalidad "normalize line endings".

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-12-31 CVE Reserved
2019-12-31 CVE Published
2023-03-08 EPSS Updated
2024-08-05 CVE Updated
2024-08-05 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-125: Out-of-bounds Read

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC
https://sourceforge.net/p/ezxml/bugs/19	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
Ezxml Project Search vendor "Ezxml Project"		Ezxml Search vendor "Ezxml Project" for product "Ezxml"				>= 0.8.3 <= 0.8.6 Search vendor "Ezxml Project" for product "Ezxml" and version " >= 0.8.3 <= 0.8.6"		-		Affected