CVE-2023-25193

Published: Feb 4, 2023

Modified: Mar 25, 2025

PUBLISHED

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.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

https://github.com/harfbuzz/harfbuzz/commit/85be877925ddbf34f74a1229f3ca1716bb6170dc

https://chromium.googlesource.com/chromium/src/+/e1f324aa681af54101c1f2d173d92adb80e37088/DEPS#361

https://github.com/harfbuzz/harfbuzz/blob/2822b589bc837fae6f66233e2cf2eef0f6ce8470/src/hb-ot-layout-gsubgpos.hh

FEDORA-2023-4e6353c6f7

vendor-advisory

FEDORA-2023-a48406ecd2

vendor-advisory

https://security.netapp.com/advisory/ntap-20230725-0006/

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CVE-2023-25193

Description

Affected Products

References