OSV-2020-1288

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/opensc/OSV-2020-1288.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2020-1288
Published
2020-07-22T21:50:03Z
Modified
2022-04-13T03:04:41Z
Summary
Heap-buffer-overflow in asn1_decode_entry
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16620

Crash type: Heap-buffer-overflow READ 1
Crash state:
asn1_decode_entry
asn1_decode
asn1_decode_entry
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
b0241eefa1b47f1420456f5dbc43564d59961a54
Fixed
9b4b080be788a602fa8f01ac8d7e29cdaad07902

Ecosystem specific 

{
    "introduced_range": "unknown:b0241eefa1b47f1420456f5dbc43564d59961a54",
    "severity": "MEDIUM"
}

Database specific

source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/opensc/OSV-2020-1288.yaml"