OSV-2020-2178

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/opensc/OSV-2020-2178.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-2178
Published
2020-11-23T00:00:03.001326Z
Modified
2022-04-13T03:04:41.680639Z
Summary
Stack-buffer-overflow in insert_key
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27719

Crash type: Stack-buffer-overflow READ 1
Crash state:
insert_key
detect_netkey
sc_pkcs15emu_tcos_init_ex
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
b02da8348be97d4b24081783f6af46757373bc3e
Fixed
78cdab949f098ad7e593d853229fccf57d749d0c

Affected versions

0.*

0.21.0
0.21.0-rc1
0.21.0-rc2

Ecosystem specific 

{
    "severity": "MEDIUM"
}