DEBIAN-CVE-2019-20792

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Source
https://security-tracker.debian.org/tracker/CVE-2019-20792
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-20792.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2019-20792
Upstream
Published
2020-04-29T04:15:17Z
Modified
2026-09-10T07:02:29Z
Severity
  • 6.8 (Medium) CVSS_V3 - CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

OpenSC before 0.20.0 has a double free in coolkey_free_private_data because coolkey_add_object in libopensc/card-coolkey.c lacks a uniqueness check.

References

Affected packages

Debian:12 / opensc

Package

Name
opensc
Purl
pkg:deb/debian/opensc?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.20.0-1

Ecosystem specific 

{
    "urgency": "low"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-20792.json"

Debian:13 / opensc

Package

Name
opensc
Purl
pkg:deb/debian/opensc?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.20.0-1

Ecosystem specific 

{
    "urgency": "low"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-20792.json"

Debian:14 / opensc

Package

Name
opensc
Purl
pkg:deb/debian/opensc?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.20.0-1

Ecosystem specific 

{
    "urgency": "low"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-20792.json"