OSV-2020-663

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/open62541/OSV-2020-663.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-663
Published
2020-07-01T00:00:23.391973Z
Modified
2022-04-13T03:04:41.358059Z
Summary
Heap-buffer-overflow in Variant_decodeJson
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18259

Crash type: Heap-buffer-overflow READ 4
Crash state:
Variant_decodeJson
UA_decodeJson
fuzz_json_decode_encode.cc
References

Affected packages

OSS-Fuzz / open62541

Package

Name
open62541
Purl
pkg:generic/open62541

Affected ranges

Type
GIT
Repo
https://github.com/open62541/open62541.git
Events

Affected versions

v1.*

v1.0
v1.0-dev
v1.0-rc1
v1.0-rc2
v1.0-rc3
v1.0-rc4
v1.0-rc5
v1.1-dev

Ecosystem specific

{
    "severity": "MEDIUM"
}