CVE-2021-3481

Katalog CVE

CVSS 7.1 · High EPSS 0,54%

Kerentanan Out-of-bounds Read pada qt. Skor CVSS 3.1 7.1 (High) menurut NVD.

Deskripsi (NVD)

A flaw was found in Qt. An out-of-bounds read vulnerability was found in QRadialFetchSimd in qt/qtbase/src/gui/painting/qdrawhelper_p.h in Qt/Qtbase. While rendering and displaying a crafted Scalable Vector Graphics (SVG) file this flaw may lead to an unauthorized memory access. The highest threat from this vulnerability is to data confidentiality and the application availability.

Rincian

Terbit di NVD

22 Agustus 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-125: Out-of-bounds Read

EPSS (30 hari)

0,54% peluang dieksploitasi; lebih tinggi dari 44,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugreports.qt.io/browse/QTBUG-91507 exploit · advisory vendor
• https://codereview.qt-project.org/c/qt/qtsvg/+/337646 advisory vendor
• https://access.redhat.com/security/cve/CVE-2021-3481 advisory pihak ketiga
• https://bugzilla.redhat.com/show_bug.cgi?id=1931444 issue tracking · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2023/08/msg00028.html