CVE-2021-3481

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.

References

Affected packages

Git / github.com/qt/qt5

Affected ranges

Type

GIT

Repo

https://github.com/qt/qt5

Events

Introduced

dd11f01de7416b650b58c13e18146533d764477c

Last affected

b8e587b74c5609cb7d9d7003720122c6d3a0e462

Database specific

{
    "source": "CPE_STRING",
    "cpe": [
        "cpe:2.3:a:qt:qt:5.15.1:*:*:*:*:*:*:*",
        "cpe:2.3:a:qt:qt:6.0.0:-:*:*:*:*:*:*",
        "cpe:2.3:a:qt:qt:6.0.2:*:*:*:*:*:*:*",
        "cpe:2.3:a:qt:qt:6.2.0:-:*:*:*:*:*:*"
    ],
    "extracted_events": [
        {
            "introduced": "5.15.1"
        },
        {
            "last_affected": "5.15.1"
        },
        {
            "introduced": "6.0.0-NA"
        },
        {
            "last_affected": "6.0.0-NA"
        },
        {
            "introduced": "6.0.2"
        },
        {
            "last_affected": "6.0.2"
        },
        {
            "introduced": "6.2.0-NA"
        },
        {
            "last_affected": "6.2.0-NA"
        }
    ]
}

Affected versions

5.*

5.15.1

6.*

6.0.0-NA

6.0.2

6.2.0-NA

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-3481.json"

Git / github.com/qt/qtbase