CVE Vulnerability

CVE-2021-26221

The ezxml_new function in ezXML 0.8.6 and earlier is vulnerable to OOB write when opening XML file after exhausting the memory pool.

5.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.1 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://sourceforge.net/p/ezxml/bugs/21/ Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:ezxml_project:ezxml:*:*:*:*:*:*:*:*
Information

Published : 2021-02-08 09:15

Updated : 2021-02-10 07:16

NVD link : CVE-2021-26221

Mitre link : CVE-2021-26221

Products Affected
No products.
CWE
CWE-787