CVE-2021-31229
MEDIUM6.5EPSS 1.8%Published: 4/15/2021Modified: 4/28/2026
Description
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.
Affected packages (4)
- Debian/mapcachefrom 0
- Debian/netcdffrom 0
- Debian/netcdf-parallelfrom 0
- Debian/scilabfrom 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |