CVE-2021-30485
scilab - security update
6.5
MEDIUM
CVSS 3.1
EPSS 1.5%
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.
How to fix CVE-2021-30485
To remediate CVE-2021-30485, upgrade the affected package to a fixed version below.
- Debian/mapcache—no fix listed
- —no fix listed
- —no fix listed
- —no fix listed
- —upgrade to 5.5.2-4+deb9u1 or later
Is CVE-2021-30485 being exploited?
Low — EPSS is 1.5%, meaning exploitation activity has not been observed at scale.
Affected packages (5)
- from 0
- from 0
- from 0
- from 0
- from 0, < 5.5.2-4+deb9u1
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 |