7.5
CVSSv3

CVE-2021-31598

Published: 24/04/2021 Updated: 03/05/2022
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

An issue exists 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.

Vulnerability Trend

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ezxml project ezxml 0.8.6

debian debian linux 9.0

Vendor Advisories

Debian Bug report logs - #989361 netcdf-parallel: Multiple security issues in ezxml Package: src:netcdf-parallel; Maintainer for src:netcdf-parallel is Alastair McKinstry <mckinstry@debianorg>; Reported by: Moritz Muehlenhoff <jmm@debianorg> Date: Tue, 1 Jun 2021 19:57:04 UTC Severity: important Tags: security ...
Debian Bug report logs - #989360 netcdf: Multiple security issues in ezxml Package: src:netcdf; Maintainer for src:netcdf is Debian GIS Project <pkg-grass-devel@listsaliothdebianorg>; Reported by: Moritz Muehlenhoff <jmm@debianorg> Date: Tue, 1 Jun 2021 19:57:02 UTC Severity: important Tags: security Reply ...