DEBIAN-CVE-2021-46848

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Source
https://security-tracker.debian.org/tracker/CVE-2021-46848
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-46848.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2021-46848
Upstream
Published
2022-10-24T14:15:49Z
Modified
2025-09-25T23:25:42.360829Z
Severity
  • 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
Summary
[none]
Details

GNU Libtasn1 before 4.19.0 has an ETYPEOK off-by-one array size check that affects asn1encodesimpleder.

References

Affected packages

Debian:11 / libtasn1-6

Package

Name
libtasn1-6
Purl
pkg:deb/debian/libtasn1-6?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.16.0-2+deb11u1

Affected versions

4.*

4.16.0-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / libtasn1-6

Package

Name
libtasn1-6
Purl
pkg:deb/debian/libtasn1-6?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.19.0-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / libtasn1-6

Package

Name
libtasn1-6
Purl
pkg:deb/debian/libtasn1-6?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.19.0-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / libtasn1-6

Package

Name
libtasn1-6
Purl
pkg:deb/debian/libtasn1-6?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.19.0-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}