OSV-2021-1222

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/swift-protobuf/OSV-2021-1222.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2021-1222
Published
2021-09-11T00:00:12.261007Z
Modified
2022-04-13T03:04:35.854242Z
Summary
Invalid-free in swift_unexpectedError
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38323

Crash type: Invalid-free
Crash state:
swift_unexpectedError
SwiftProtobuf.TextFormatEncodingVisitor.visitRepeatedMessageField<A where A: Swi
merged protocol witness for SwiftProtobuf.Visitor.visitRepeatedEnumField<A where
References

Affected packages

OSS-Fuzz / swift-protobuf

Package

Name
swift-protobuf
Purl
pkg:generic/swift-protobuf

Affected ranges

Type
GIT
Repo
https://github.com/apple/swift-protobuf.git
Events
Introduced
ddbc8f3dc63b11b9b64939f75d877068c6300f3d
Fixed
b09ca380d6116c442a6c838bf8bac6f72c82b0ad

Ecosystem specific 

{
    "severity": null
}

Database specific 

{
    "introduced_range": "1f62db409f2c9b0223a3f68567b4a01333aae778:e1943f3e70df8dbf80195cdaf5fd090787c4d135"
}