OSV-2023-98

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/opensc/OSV-2023-98.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2023-98
Published
2023-02-23T13:02:02.552905Z
Modified
2023-02-23T13:02:02.553148Z
Summary
Heap-buffer-overflow in sc_hsm_write_ef
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56213

Crash type: Heap-buffer-overflow READ {*}
Crash state:
sc_hsm_write_ef
sc_hsm_update_binary
sc_update_binary
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
aadd82bb071e574fc57263a103e3bf06ebbd8de7
Fixed
dd138d0600a1acd7991989127f36827e5836b24e

Ecosystem specific 

{
    "severity": "MEDIUM"
}

Database specific

source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/opensc/OSV-2023-98.yaml"