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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-02-04T00:00:00

Updated: 2024-08-02T11:18:36.255Z

Reserved: 2023-02-04T00:00:00

Link: CVE-2023-25193

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2023-02-04T20:15:08.027

Modified: 2024-11-21T07:49:17.353

Link: CVE-2023-25193

cve-icon Redhat

Severity : Moderate

Publid Date: 2023-02-04T00:00:00Z

Links: CVE-2023-25193 - Bugzilla