ALT-PU-2025-9329-3

Package update libharfbuzz in branch c10f2

Version8.5.0-alt1

Published2025-07-18

Max severityHIGH

Severity:

Closed issues (2)

HIGH7.5

Уязвимость компонента hb-ot-layout-gsubgpos.hh библиотеки преобразования текста Harfbuzz, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2023-09-28Modified: 2025-11-19

CVSS 3.xHIGH 7.5

CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS 2.0HIGH 7.8

CVSS:2.0/AV:N/AC:L/Au:N/C:N/I:N/A:C

References

CVE-2023-25193

HIGH7.5

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.

Published: 2023-02-04Modified: 2025-03-25

CVSS 3.xHIGH 7.5

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References