Debian/harfbuzz: high 7.5
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.
Action: Upgrade harfbuzz to 8.0.0-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 8.0.0-1 | - |
Fixed versions
| 8.0.0-1 |
Sources
- osv: DEBIAN-CVE-2023-25193#Debian:14/harfbuzz
- https://security-tracker.debian.org/tracker/CVE-2023-25193
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