ALPINE-CVE-2021-46848

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Source
https://security.alpinelinux.org/vuln/CVE-2021-46848
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-46848.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2021-46848
Upstream
Published
2022-10-24T14:15:49Z
Modified
2026-08-27T22:18:01Z
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 ETYPE_OK off-by-one array size check that affects asn1_encode_simple_der.

References

Affected packages

Alpine:v3.14
libtasn1

Package

Name
libtasn1
Purl
pkg:apk/alpine/libtasn1?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.17.0-r1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-46848.json"
Alpine:v3.15
libtasn1

Package

Name
libtasn1
Purl
pkg:apk/alpine/libtasn1?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.18.0-r1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-46848.json"
Alpine:v3.16
libtasn1

Package

Name
libtasn1
Purl
pkg:apk/alpine/libtasn1?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.18.0-r1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-46848.json"
Alpine:v3.17
libtasn1

Package

Name
libtasn1
Purl
pkg:apk/alpine/libtasn1?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-46848.json"
Alpine:v3.18
libtasn1

Package

Name
libtasn1
Purl
pkg:apk/alpine/libtasn1?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-46848.json"
Alpine:v3.19
libtasn1

Package

Name
libtasn1
Purl
pkg:apk/alpine/libtasn1?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-46848.json"
Alpine:v3.20
libtasn1

Package

Name
libtasn1
Purl
pkg:apk/alpine/libtasn1?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-46848.json"
Alpine:v3.21
libtasn1

Package

Name
libtasn1
Purl
pkg:apk/alpine/libtasn1?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-46848.json"
Alpine:v3.22
libtasn1

Package

Name
libtasn1
Purl
pkg:apk/alpine/libtasn1?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-46848.json"
Alpine:v3.23
libtasn1

Package

Name
libtasn1
Purl
pkg:apk/alpine/libtasn1?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-46848.json"
Alpine:v3.24
libtasn1

Package

Name
libtasn1
Purl
pkg:apk/alpine/libtasn1?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.19-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-46848.json"