UBUNTU-CVE-2021-46021

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Source
https://ubuntu.com/security/CVE-2021-46021
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-46021.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-46021
Upstream
Downstream
Related
Published
2022-01-14T20:15:00Z
Modified
2026-04-22T13:04:32.687384Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - low
Summary
[none]
Details

An Use-After-Free vulnerability in recrecorddestroy() at rec-record.c of GNU Recutils v1.8.90 can lead to a segmentation fault or application crash.

References

Affected packages

Ubuntu:Pro:16.04:LTS / recutils

Package

Name
recutils
Purl
pkg:deb/ubuntu/recutils@1.7-1ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.7-1ubuntu0.1~esm1

Affected versions

1.*
1.7-1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "1.7-1ubuntu0.1~esm1",
            "binary_name": "librec1"
        },
        {
            "binary_version": "1.7-1ubuntu0.1~esm1",
            "binary_name": "recutils"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-46021.json"

Ubuntu:Pro:18.04:LTS / recutils

Package

Name
recutils
Purl
pkg:deb/ubuntu/recutils@1.7-2ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.7-2ubuntu0.1~esm1

Affected versions

1.*
1.7-1.1
1.7-2

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "1.7-2ubuntu0.1~esm1",
            "binary_name": "librec1"
        },
        {
            "binary_version": "1.7-2ubuntu0.1~esm1",
            "binary_name": "recutils"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-46021.json"

Ubuntu:Pro:20.04:LTS / recutils

Package

Name
recutils
Purl
pkg:deb/ubuntu/recutils@1.8-1ubuntu0.20.04.1~esm1?arch=source&distro=esm-apps/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.8-1ubuntu0.20.04.1~esm1

Affected versions

1.*
1.7-3build1
1.8-1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "1.8-1ubuntu0.20.04.1~esm1",
            "binary_name": "librec1"
        },
        {
            "binary_version": "1.8-1ubuntu0.20.04.1~esm1",
            "binary_name": "recutils"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-46021.json"

Ubuntu:Pro:22.04:LTS / recutils

Package

Name
recutils
Purl
pkg:deb/ubuntu/recutils@1.8-1ubuntu0.22.04.1~esm1?arch=source&distro=esm-apps/jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.8-1ubuntu0.22.04.1~esm1

Affected versions

1.*
1.8-1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "1.8-1ubuntu0.22.04.1~esm1",
            "binary_name": "librec1"
        },
        {
            "binary_version": "1.8-1ubuntu0.22.04.1~esm1",
            "binary_name": "recutils"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-46021.json"