OSV-2023-1068

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/opensc/OSV-2023-1068.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2023-1068
Published
2023-10-26T13:02:23.112449Z
Modified
2023-10-26T13:02:23.112686Z
Summary
Heap-buffer-overflow in iasecc_parse_size
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63587

Crash type: Heap-buffer-overflow READ 1
Crash state:
iasecc_parse_size
iasecc_parse_get_tlv
iasecc_parse_docp
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
fa709de8dc5045f390f321cb65c9c73c36d52dd0
Fixed
fbda61d0d276dc98b9d1d1e6810bbd21d19e3859

Ecosystem specific 

{
    "severity": "MEDIUM"
}

Database specific

source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/opensc/OSV-2023-1068.yaml"