USN-5056-1

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Source
https://ubuntu.com/security/notices/USN-5056-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5056-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/USN-5056-1
Upstream
Related
Published
2021-08-30T13:52:56.033619Z
Modified
2025-10-13T04:35:35Z
Summary
apr vulnerability
Details

It was discovered that APR incorrectly handled certain inputs. An attacker could possibly use this issue to expose sensitive information.

References

Affected packages

Ubuntu:Pro:14.04:LTS / apr

Package

Name
apr
Purl
pkg:deb/ubuntu/apr@1.5.0-1ubuntu0.1~esm1?arch=source&distro=trusty/esm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.5.0-1ubuntu0.1~esm1

Affected versions

1.*

1.4.8-1ubuntu1
1.4.8-2
1.4.8-3
1.5.0-1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "1.5.0-1ubuntu0.1~esm1",
            "binary_name": "libapr1"
        },
        {
            "binary_version": "1.5.0-1ubuntu0.1~esm1",
            "binary_name": "libapr1-dev"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5056-1.json"

cves_map

{
    "cves": [
        {
            "id": "CVE-2021-35940",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:Pro:14.04:LTS"
}

Ubuntu:Pro:16.04:LTS / apr

Package

Name
apr
Purl
pkg:deb/ubuntu/apr@1.5.2-3ubuntu0.1~esm1?arch=source&distro=esm-infra/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.5.2-3ubuntu0.1~esm1

Affected versions

1.*

1.5.2-3

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "1.5.2-3ubuntu0.1~esm1",
            "binary_name": "libapr1"
        },
        {
            "binary_version": "1.5.2-3ubuntu0.1~esm1",
            "binary_name": "libapr1-dev"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5056-1.json"

cves_map

{
    "cves": [
        {
            "id": "CVE-2021-35940",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:Pro:16.04:LTS"
}