OSV-2020-521

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/aspell/OSV-2020-521.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-521
Published
2020-07-01T00:00:14.312168Z
Modified
2022-04-13T03:04:33.269949Z
Summary
Heap-buffer-overflow in acommon::ObjStack::dup_top
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18462

Crash type: Heap-buffer-overflow WRITE {*}
Crash state:
acommon::ObjStack::dup_top
acommon::StringMap::add
acommon::Config::lookup_list
References

Affected packages

OSS-Fuzz / aspell

Package

Name
aspell
Purl
pkg:generic/aspell

Affected ranges

Type
GIT
Repo
https://github.com/gnuaspell/aspell.git
Events

Affected versions

rel-0.*

rel-0.60.8
rel-0.60.8-20190817
rel-0.60.8-20190921

Ecosystem specific

{
    "severity": "HIGH"
}