CVE-2021-38593

Katalog CVE

CVSS 7.5 · High EPSS 3,0%

Kerentanan Out-of-bounds Write pada qt, fedoraproject fedora. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

Qt 5.x before 5.15.6 and 6.x through 6.1.2 has an out-of-bounds write in QOutlineMapper::convertPath (called from QRasterPaintEngine::fill and QPaintEngineEx::stroke).

Rincian

Terbit di NVD

12 Agustus 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-787: Out-of-bounds Write

EPSS (30 hari)

3,0% peluang dieksploitasi; lebih tinggi dari 87,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://wiki.qt.io/Qt_5.15_Release#Known_Issues issue tracking · release notes · advisory vendor
• https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35566 issue tracking · patch · advisory pihak ketiga
• https://github.com/qt/qtbase/commit/1ca02cf2879a5e1511a2f2109f0925cf4c892862 patch · advisory pihak ketiga
• https://github.com/qt/qtbase/commit/202143ba41f6ac574f1858214ed8bf4a38b73ccd patch · advisory pihak ketiga
• https://github.com/qt/qtbase/commit/6b400e3147dcfd8cc3a393ace1bd118c93762e0c patch · advisory pihak ketiga
• https://github.com/google/oss-fuzz-vulns/blob/main/vulns/qt/OSV-2021-903.yaml advisory pihak ketiga
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/36VN2WKMNQUST...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HY5YCSDCTLHVM...
• https://security.gentoo.org/glsa/202402-03
• https://www.qt.io/blog/qt-5.15-extended-support-for-subscription-license-holders release notes