OSV-2022-514

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/serenity/OSV-2022-514.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2022-514
Published
2022-06-27T00:01:40.437362Z
Modified
2022-06-27T00:01:40.437595Z
Summary
Heap-use-after-free in AK::HashTable<AK::StringView, AK::Traits<AK::StringView>, false>::try_lookup_for
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48405

Crash type: Heap-use-after-free READ 2
Crash state:
AK::HashTable&lt;AK::StringView, AK::Traits<AK::StringView>, false>::try_lookup_for
JS::Parser::is_private_identifier_valid
JS::Parser::parse_primary_expression
References

Affected packages

OSS-Fuzz / serenity

Package

Name
serenity
Purl
pkg:generic/serenity

Affected ranges

Type
GIT
Repo
https://github.com/SerenityOS/serenity
Events
Introduced
c2ebaa9d87fc896623c09fcf299284b1ae5a8ba0
Fixed
a7677f1d9bb2cf1265006dbd8382057dffef0050

Ecosystem specific 

{
    "severity": "HIGH"
}

Database specific 

{
    "fixed_range": "95c469ca4c34d6bea2c546f722352852d5887cb1:a7677f1d9bb2cf1265006dbd8382057dffef0050"
}