CVE-2021-30485

MEDIUM

6.5

Description

An issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxml_internal_dtd(), while parsing a crafted XML file, performs incorrect memory handling, leading to a NULL pointer dereference while running strcmp() on a NULL pointer.

CVE Details

CVSS v3.1 Score6.5

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published4/11/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

debian:debian_linuxezxml_project:ezxml

Weaknesses (CWE)

CWE-476

References

https://lists.debian.org/debian-lts-announce/2021/07/msg00005.html(cve@mitre.org)

https://sourceforge.net/p/ezxml/bugs/25/(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2021/07/msg00005.html(af854a3a-2127-422b-91ae-364da2661108)

https://sourceforge.net/p/ezxml/bugs/25/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.