CVE Vulnerability

CVE-2021-31598

An issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxml_decode() performs incorrect memory handling while parsing crafted XML files, leading to a heap-based buffer overflow.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://sourceforge.net/p/ezxml/bugs/28/ Issue Tracking Patch
https://lists.debian.org/debian-lts-announce/2021/07/msg00005.html Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:ezxml_project:ezxml:0.8.6:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Information

Published : 2021-04-24 05:15

Updated : 2022-05-03 04:04

NVD link : CVE-2021-31598

Mitre link : CVE-2021-31598

Products Affected
No products.
CWE
CWE-787