CVE-2023-28484
Public on 2023-04-12
Modified on 2024-02-01
Description
A NULL pointer dereference exists when parsing (invalid) XML schemas in libxml2 xmlSchemaCheckCOSSTDerivedOK
Severity
Medium
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| HAQM Linux 1 | libxml2 | 2023-04-27 | ALAS-2023-1743 | Fixed |
| HAQM Linux 2 - Core | libxml2 | 2023-04-27 | ALAS2-2023-2021 | Fixed |
| HAQM Linux 2023 | libxml2 | 2023-04-27 | ALAS2023-2023-163 | Fixed |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| HAQM Linux | CVSSv3 | 5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | CVSSv3 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |