UBUNTU-CVE-2021-46142

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Source
https://ubuntu.com/security/CVE-2021-46142
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-46142.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2021-46142
Upstream
Downstream
Related
Published
2022-01-06T04:15:00Z
Modified
2025-10-14T16:51:14Z
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 - medium
Summary
[none]
Details

An issue was discovered in uriparser before 0.9.6. It performs invalid free operations in uriNormalizeSyntax.

References

Affected packages

Ubuntu:Pro:14.04:LTS / uriparser

Package

Name
uriparser
Purl
pkg:deb/ubuntu/uriparser@0.7.5-1ubuntu2+esm3?arch=source&distro=trusty/esm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.7.5-1ubuntu2+esm3

Affected versions

0.*

0.7.5-1
0.7.5-1ubuntu1
0.7.5-1ubuntu2
0.7.5-1ubuntu2+esm1
0.7.5-1ubuntu2+esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "liburiparser-dev",
            "binary_version": "0.7.5-1ubuntu2+esm3"
        },
        {
            "binary_name": "liburiparser1",
            "binary_version": "0.7.5-1ubuntu2+esm3"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-46142.json"

Ubuntu:Pro:16.04:LTS / uriparser

Package

Name
uriparser
Purl
pkg:deb/ubuntu/uriparser@0.8.4-1ubuntu0.16.04.1~esm3?arch=source&distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.8.4-1ubuntu0.16.04.1~esm3

Affected versions

0.*

0.8.2-1
0.8.3-1
0.8.4-1
0.8.4-1ubuntu0.16.04.1~esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "liburiparser-dev",
            "binary_version": "0.8.4-1ubuntu0.16.04.1~esm3"
        },
        {
            "binary_name": "liburiparser1",
            "binary_version": "0.8.4-1ubuntu0.16.04.1~esm3"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-46142.json"

Ubuntu:18.04:LTS / uriparser

Package

Name
uriparser
Purl
pkg:deb/ubuntu/uriparser@0.8.4-1+deb9u2ubuntu0.1?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.8.4-1+deb9u2ubuntu0.1

Affected versions

0.*

0.8.4-1
0.8.4-1+deb9u2build0.18.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "liburiparser-dev",
            "binary_version": "0.8.4-1+deb9u2ubuntu0.1"
        },
        {
            "binary_name": "liburiparser1",
            "binary_version": "0.8.4-1+deb9u2ubuntu0.1"
        }
    ],
    "availability": "No subscription required"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-46142.json"

Ubuntu:Pro:18.04:LTS / uriparser

Package

Name
uriparser
Purl
pkg:deb/ubuntu/uriparser@0.8.4-1+deb9u2ubuntu0.1?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.8.4-1+deb9u2ubuntu0.1

Affected versions

0.*

0.8.4-1
0.8.4-1ubuntu0.18.04.1~esm2
0.8.4-1+deb9u2build0.18.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "liburiparser-dev",
            "binary_version": "0.8.4-1+deb9u2ubuntu0.1"
        },
        {
            "binary_name": "liburiparser1",
            "binary_version": "0.8.4-1+deb9u2ubuntu0.1"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-46142.json"

Ubuntu:Pro:20.04:LTS / uriparser

Package

Name
uriparser
Purl
pkg:deb/ubuntu/uriparser@0.9.3-2ubuntu0.1~esm2?arch=source&distro=esm-apps/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.9.3-2ubuntu0.1~esm2

Affected versions

0.*

0.9.3-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "liburiparser-dev",
            "binary_version": "0.9.3-2ubuntu0.1~esm2"
        },
        {
            "binary_name": "liburiparser1",
            "binary_version": "0.9.3-2ubuntu0.1~esm2"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-46142.json"