OSV-2020-2086

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/kimageformats/OSV-2020-2086.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-2086
Published
2020-10-19T00:00:08.431906Z
Modified
2022-04-13T03:04:42.474735Z
Summary
Bad-cast to QPaintDevice from invalid vptr
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26457

Crash type: Bad-cast
Crash state:
Bad-cast to QPaintDevice from invalid vptr
QImage::operator=
XCFImageFormat::readXCF
References

Affected packages

OSS-Fuzz / kimageformats

Package

Name
kimageformats
Purl
pkg:generic/kimageformats

Affected ranges

Type
GIT
Repo
https://invent.kde.org/frameworks/kimageformats.git
Events
Introduced
c60e77c048d32ccf743cec695743b77b2b25dc87
Fixed
780f3428253bff4b029736fa9f195ca5938203bc

Affected versions

v5.*

v5.70.0
v5.70.0-rc1
v5.71.0
v5.71.0-rc1
v5.71.0-rc2
v5.72.0
v5.72.0-rc1
v5.73.0
v5.73.0-rc1
v5.74.0
v5.74.0-rc1
v5.75.0
v5.75.0-rc1
v5.76.0
v5.76.0-rc1
v5.77.0
v5.77.0-rc1
v5.78.0
v5.78.0-rc1
v5.79.0
v5.79.0-rc1
v5.79.0-rc2
v5.80.0
v5.80.0-rc1
v5.81.0
v5.81.0-rc1
v5.81.0-rc2
v5.82.0
v5.82.0-rc1
v5.82.0-rc2

Ecosystem specific 

{
    "severity": "HIGH",
    "introduced_range": "f089e860e05f5e4e2df0580e9895fff32edfef4c:497b6b81bdf59afe1551b2ea38fcc45fe100057d",
    "fixed_range": "2429c9533621d32f4ab5350856945cc0ad659ae5:780f3428253bff4b029736fa9f195ca5938203bc"
}