CVE-2023-25193
HIGH7.5EPSS 0.07%Published: 2/4/2023Modified: 5/8/2026
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.
Affected packages (4)
- Bitnami/java>= 9.0.0, < 11.0.20, >= 12.0.0, < 17.0.8, >= 18.0.0, < 20.0.2
- Bitnami/java-min>= 9.0.0, < 11.0.20, >= 12.0.0, < 17.0.8, >= 18.0.0, < 20.0.2
- Bitnami/jre>= 9.0.0, < 11.0.20, >= 12.0.0, < 17.0.8, >= 18.0.0, < 20.0.2
- Debian/harfbuzzfrom 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
References (10)
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2023-25193
- WEBhttps://chromium.googlesource.com/chromium/src/+/e1f324aa681af54101c1f2d173d92adb80e37088/DEPS#361
- WEBhttps://github.com/harfbuzz/harfbuzz/blob/2822b589bc837fae6f66233e2cf2eef0f6ce8470/src/hb-ot-layout-gsubgpos.hh
- WEBhttps://github.com/harfbuzz/harfbuzz/commit/85be877925ddbf34f74a1229f3ca1716bb6170dc
- WEBhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KWCHWSICWVZSAXP2YAXM65JC2GR53547/
- WEBhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YZ5M2GSAIHFPLHYJXUPQ2QDJCLWXUGO3/
- WEBhttps://nvd.nist.gov/vuln/detail/CVE-2023-25193
- WEBhttps://openjdk.org/groups/vulnerability/advisories/2023-07-18
- WEBhttps://security.netapp.com/advisory/ntap-20230725-0006/
- WEBhttps://www.oracle.com/security-alerts/cpujul2023.html