CVE-2021-38593

EPSS 3.1%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 3.1%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

12 Aug 2021Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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).

Affected products

n/a · n/a

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References

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35566 https://github.com/google/oss-fuzz-vulns/blob/main/vulns/qt/OSV-2021-903.yaml https://github.com/qt/qtbase/commit/1ca02cf2879a5e1511a2f2109f0925cf4c892862 https://github.com/qt/qtbase/commit/202143ba41f6ac574f1858214ed8bf4a38b73ccd https://github.com/qt/qtbase/commit/6b400e3147dcfd8cc3a393ace1bd118c93762e0c https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/36VN2WKMNQUSTF6ZW2X52NPAJVXJ4S5I/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HY5YCSDCTLHVMP3OXOM6HNTWHV6DBHDX/https://security.gentoo.org/glsa/202402-03 https://wiki.qt.io/Qt_5.15_Release#Known_Issues https://www.qt.io/blog/qt-5.15-extended-support-for-subscription-license-holders