OSV-2022-437

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/opensc/OSV-2022-437.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2022-437
Published
2022-05-29T00:00:46.150112Z
Modified
2022-05-29T00:00:46.150356Z
Summary
Stack-buffer-overflow in sc_asn1_read_tag
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47675

Crash type: Stack-buffer-overflow READ 1
Crash state:
sc_asn1_read_tag
sc_asn1_find_tag
cardos_list_files
References

Affected packages

OSS-Fuzz / opensc

Package

Name
opensc
Purl
pkg:generic/opensc

Affected ranges

Type
GIT
Repo
https://github.com/OpenSC/OpenSC
Events
Introduced
74a8f296e0f195916d28e1c928f457e04aa22892
Fixed
972d3292eee44e9b4c61769365a3ec651ec18f39

Ecosystem specific 

{
    "severity": "MEDIUM"
}

Database specific

source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/opensc/OSV-2022-437.yaml"