USN-4460-1

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Source
https://ubuntu.com/security/notices/USN-4460-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4460-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/USN-4460-1
Upstream
Related
Published
2020-08-17T16:46:14.688698Z
Modified
2025-10-13T04:35:12Z
Summary
libonig vulnerabilities
Details

It was discovered that Oniguruma incorrectly handled certain regular expressions. An attacker could possibly use this issue to cause a denial of service, obtain sensitive information or other unspecified impact. (CVE-2019-16163, CVE-2019-19012, CVE-2019-19204, CVE-2019-19246)

References

Affected packages

Ubuntu:Pro:14.04:LTS / libonig

Package

Name
libonig
Purl
pkg:deb/ubuntu/libonig@5.9.1-1ubuntu1.1+esm2?arch=source&distro=trusty/esm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.9.1-1ubuntu1.1+esm2

Affected versions

5.*

5.9.1-1
5.9.1-1ubuntu1
5.9.1-1ubuntu1.1
5.9.1-1ubuntu1.1+esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "5.9.1-1ubuntu1.1+esm2",
            "binary_name": "libonig-dev"
        },
        {
            "binary_version": "5.9.1-1ubuntu1.1+esm2",
            "binary_name": "libonig2"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:Pro:14.04:LTS",
    "cves": [
        {
            "id": "CVE-2019-16163",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        },
        {
            "id": "CVE-2019-19012",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        },
        {
            "id": "CVE-2019-19204",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        },
        {
            "id": "CVE-2019-19246",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ]
}