OSV-2020-2157

See a problem?
Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/opensc/OSV-2020-2157.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-2157
Published
2020-11-15T22:33:40.491170Z
Modified
2022-04-13T03:04:41.580857Z
Summary
Stack-buffer-overflow in insert_key
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27480

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
508f8a9fced369f60e6f0c0f62176ea9427fbf42
Fixed
b5b1afe401bb6a04783ca36b5253948d6cf5ee48

Affected versions

0.*

0.21.0-rc1
0.21.0-rc2

Ecosystem specific 

{
    "severity": "MEDIUM"
}