CVE-2021-31229

An issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxml_internal_dtd() performs incorrect memory handling while parsing crafted XML files, which leads to an out-of-bounds write of a one byte constant.
References
Link Resource
https://sourceforge.net/p/ezxml/bugs/26/ Exploit Issue Tracking Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/07/msg00005.html Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:ezxml_project:ezxml:0.8.6:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

History

16 May 2022, 20:53

Type Values Removed Values Added
References
  • (MLIST) https://lists.debian.org/debian-lts-announce/2021/07/msg00005.html - Third Party Advisory
First Time Debian debian Linux
Debian
CPE cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

20 Apr 2021, 16:03

Type Values Removed Values Added
CPE cpe:2.3:a:ezxml_project:ezxml:0.8.6:*:*:*:*:*:*:*
CWE CWE-787
References (MISC) https://sourceforge.net/p/ezxml/bugs/26/ - (MISC) https://sourceforge.net/p/ezxml/bugs/26/ - Exploit, Issue Tracking, Patch, Third Party Advisory
CVSS v2 : unknown
v3 : unknown
v2 : 4.3
v3 : 6.5

15 Apr 2021, 15:15

Type Values Removed Values Added
New CVE

Information

Published : 2021-04-15 15:15

Updated : 2022-05-16 20:53


NVD link : CVE-2021-31229

Mitre link : CVE-2021-31229


JSON object : View

Products Affected

ezxml_project

  • ezxml

debian

  • debian_linux
CWE
CWE-787

Out-of-bounds Write