CVE-2021-3481
HIGH7.1EPSS 0.06%qt4-x11 - security update
發布日:2022/8/22修改日:2026/4/28
描述
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.
受影響套件(4)
- Debian/qt4-x11from 0, < 4:4.8.7+dfsg-11+deb9u3
- Debian/qt4-x11from 0, < 4:4.8.7+dfsg-18+deb10u2
- Debian/qtsvg-opensource-srcfrom 0, < 5.15.2-3
- Debian/qtsvg-opensource-srcfrom 0, < 5.7.1~20161021-2.1+deb9u1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.1 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H |