OSV-2020-480

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libidn2/OSV-2020-480.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-480
Published
2020-07-01T00:00:12.075127Z
Modified
2022-04-13T03:04:41.455759Z
Summary
Use-of-uninitialized-value in _idn2_punycode_decode
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13359

Crash type: Use-of-uninitialized-value
Crash state:
_idn2_punycode_decode
_tr46
idn2_lookup_u8
References

Affected packages

OSS-Fuzz / libidn2

Package

Name
libidn2
Purl
pkg:generic/libidn2

Affected ranges

Type
GIT
Repo
https://gitlab.com/libidn/libidn2.git
Events
Introduced
ce0d453222ca51c056f4f442988710eb0b696365
Fixed
734ef70e7e719e7aa777dbafbc727225bf71980a

Ecosystem specific 

{
    "severity": "MEDIUM"
}

Database specific

source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libidn2/OSV-2020-480.yaml"