USN-5256-2

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Source
https://ubuntu.com/security/notices/USN-5256-2
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5256-2.json
JSON Data
https://api.test.osv.dev/v1/vulns/USN-5256-2
Upstream
Related
Published
2022-07-18T11:55:10.014536Z
Modified
2025-10-14T16:38:28Z
Summary
uriparser vulnerabilities
Details

USN-5256-1 fixed several vulnerabilities in uriparser. This update provides the corresponding update for Ubuntu 14.04 ESM, Ubuntu 16.04 ESM and Ubuntu 20.04 ESM.

Original advisory details:

It was discovered that uriparser incorrectly handled certain memory operations. An attacker could use this to cause a denial of service. (CVE-2021-46141, CVE-2021-46142)

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 

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

Database specific

cves_map

{
    "ecosystem": "Ubuntu:Pro:14.04:LTS",
    "cves": [
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2021-46141"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2021-46142"
        }
    ]
}

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 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "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"
        }
    ]
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:Pro:16.04:LTS",
    "cves": [
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2021-46141"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2021-46142"
        }
    ]
}

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 

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

Database specific

cves_map

{
    "ecosystem": "Ubuntu:Pro:20.04:LTS",
    "cves": [
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2021-46141"
        },
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2021-46142"
        }
    ]
}