CVE-2023-25193
Public on 2023-02-04
Modified on 2024-02-12
Description
hb-ot-layout-gsubgpos.hh in HarfBuzz through 6.0.0 allows attackers to trigger O(n^2) growth via consecutive marks during the process of looking back for base glyphs when attaching marks.
Severity
Medium
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| HAQM Linux 2 - Firefox Extra | firefox | Pending Fix | ||
| HAQM Linux 1 | harfbuzz | Pending Fix | ||
| HAQM Linux 2 - Core | harfbuzz | 2024-07-03 | ALAS2-2024-2587 | Fixed |
| HAQM Linux 2023 | harfbuzz | 2023-02-21 | ALAS2023-2023-111 | Fixed |
| HAQM Linux 2 - Core | java-11-amazon-corretto | 2023-07-17 | ALAS2-2023-2137 | Fixed |
| HAQM Linux 2023 | java-11-amazon-corretto | 2023-07-17 | ALAS2023-2023-257 | Fixed |
| HAQM Linux 2 - Java-openjdk11 Extra | java-11-openjdk | Pending Fix | ||
| HAQM Linux 2 - Core | java-17-amazon-corretto | 2023-07-17 | ALAS2-2023-2138 | Fixed |
| HAQM Linux 2023 | java-17-amazon-corretto | 2023-07-17 | ALAS2023-2023-258 | Fixed |
| HAQM Linux 2 - Core | thunderbird | 2023-03-02 | ALAS2-2023-1983 | Fixed |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| HAQM Linux | CVSSv3 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
| NVD | CVSSv3 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |