OSV-2020-1046

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/opensc/OSV-2020-1046.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-1046
Published
2020-07-22T21:49:42.803976Z
Modified
2022-04-13T03:04:41.613341Z
Summary
Stack-buffer-overflow in sc_pkcs15emu_object_add
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19251

Crash type: Stack-buffer-overflow READ {*}
Crash state:
sc_pkcs15emu_object_add
sc_pkcs15emu_coolkey_init
sc_pkcs15emu_coolkey_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
c4dcac5de77825e79763c9cd5f58aa8bde22f0b2
Fixed
ee78b0b80514460936c585c3ff5fc477338ae371

Affected versions

0.*

0.20.0-rc4

Ecosystem specific 

{
    "severity": "MEDIUM",
    "introduced_range": "unknown:c4dcac5de77825e79763c9cd5f58aa8bde22f0b2"
}