GET

Package Instance

Lookup for vulnerable packages by Package URL.

GET /api/packages/376619?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/376619?format=api",
    "purl": "pkg:apk/alpine/libx11@1.6.6-r0?arch=armhf&distroversion=v3.13&reponame=main",
    "type": "apk",
    "namespace": "alpine",
    "name": "libx11",
    "version": "1.6.6-r0",
    "qualifiers": {
        "arch": "armhf",
        "distroversion": "v3.13",
        "reponame": "main"
    },
    "subpath": "",
    "is_vulnerable": false,
    "next_non_vulnerable_version": "1.6.10-r0",
    "latest_non_vulnerable_version": "1.7.1-r0",
    "affected_by_vulnerabilities": [],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/77834?format=api",
            "vulnerability_id": "VCID-36yt-mzrz-5ues",
            "summary": "An issue was discovered in libX11 through 1.6.5. The function XListExtensions in ListExt.c interprets a variable as signed instead of unsigned, resulting in an out-of-bounds write (of up to 128 bytes), leading to DoS or remote code execution.",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-14600.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.1",
                            "scoring_system": "cvssv3",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
                        }
                    ],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-14600.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2018-14600",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.11007",
                            "scoring_system": "epss",
                            "scoring_elements": "0.93568",
                            "published_at": "2026-06-04T12:55:00Z"
                        },
                        {
                            "value": "0.11007",
                            "scoring_system": "epss",
                            "scoring_elements": "0.93579",
                            "published_at": "2026-06-06T12:55:00Z"
                        },
                        {
                            "value": "0.11007",
                            "scoring_system": "epss",
                            "scoring_elements": "0.93577",
                            "published_at": "2026-06-08T12:55:00Z"
                        },
                        {
                            "value": "0.11007",
                            "scoring_system": "epss",
                            "scoring_elements": "0.93584",
                            "published_at": "2026-06-09T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2018-14600"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14600",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14600"
                },
                {
                    "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.8",
                            "scoring_system": "cvssv3",
                            "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
                        }
                    ],
                    "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1623242",
                    "reference_id": "1623242",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1623242"
                },
                {
                    "reference_url": "https://security.gentoo.org/glsa/201811-01",
                    "reference_id": "GLSA-201811-01",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://security.gentoo.org/glsa/201811-01"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2019:2079",
                    "reference_id": "RHSA-2019:2079",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2019:2079"
                },
                {
                    "reference_url": "https://usn.ubuntu.com/3758-1/",
                    "reference_id": "USN-3758-1",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://usn.ubuntu.com/3758-1/"
                },
                {
                    "reference_url": "https://usn.ubuntu.com/3758-2/",
                    "reference_id": "USN-3758-2",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://usn.ubuntu.com/3758-2/"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/376619?format=api",
                    "purl": "pkg:apk/alpine/libx11@1.6.6-r0?arch=armhf&distroversion=v3.13&reponame=main",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/libx11@1.6.6-r0%3Farch=armhf&distroversion=v3.13&reponame=main"
                }
            ],
            "aliases": [
                "CVE-2018-14600"
            ],
            "risk_score": 3.6,
            "exploitability": "0.5",
            "weighted_severity": "7.3",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-36yt-mzrz-5ues"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/77833?format=api",
            "vulnerability_id": "VCID-7mmc-61am-zuah",
            "summary": "An issue was discovered in libX11 through 1.6.5. The function XListExtensions in ListExt.c is vulnerable to an off-by-one error caused by malicious server responses, leading to DoS or possibly unspecified other impact.",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-14599.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.1",
                            "scoring_system": "cvssv3",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
                        }
                    ],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-14599.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2018-14599",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.03108",
                            "scoring_system": "epss",
                            "scoring_elements": "0.87061",
                            "published_at": "2026-06-04T12:55:00Z"
                        },
                        {
                            "value": "0.03108",
                            "scoring_system": "epss",
                            "scoring_elements": "0.87083",
                            "published_at": "2026-06-05T12:55:00Z"
                        },
                        {
                            "value": "0.03108",
                            "scoring_system": "epss",
                            "scoring_elements": "0.87081",
                            "published_at": "2026-06-06T12:55:00Z"
                        },
                        {
                            "value": "0.03108",
                            "scoring_system": "epss",
                            "scoring_elements": "0.87076",
                            "published_at": "2026-06-07T12:55:00Z"
                        },
                        {
                            "value": "0.03108",
                            "scoring_system": "epss",
                            "scoring_elements": "0.8707",
                            "published_at": "2026-06-08T12:55:00Z"
                        },
                        {
                            "value": "0.03108",
                            "scoring_system": "epss",
                            "scoring_elements": "0.87082",
                            "published_at": "2026-06-09T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2018-14599"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14599",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14599"
                },
                {
                    "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.5",
                            "scoring_system": "cvssv3",
                            "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
                        }
                    ],
                    "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1623250",
                    "reference_id": "1623250",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1623250"
                },
                {
                    "reference_url": "https://security.gentoo.org/glsa/201811-01",
                    "reference_id": "GLSA-201811-01",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://security.gentoo.org/glsa/201811-01"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2019:2079",
                    "reference_id": "RHSA-2019:2079",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2019:2079"
                },
                {
                    "reference_url": "https://usn.ubuntu.com/3758-1/",
                    "reference_id": "USN-3758-1",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://usn.ubuntu.com/3758-1/"
                },
                {
                    "reference_url": "https://usn.ubuntu.com/3758-2/",
                    "reference_id": "USN-3758-2",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://usn.ubuntu.com/3758-2/"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/376619?format=api",
                    "purl": "pkg:apk/alpine/libx11@1.6.6-r0?arch=armhf&distroversion=v3.13&reponame=main",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/libx11@1.6.6-r0%3Farch=armhf&distroversion=v3.13&reponame=main"
                }
            ],
            "aliases": [
                "CVE-2018-14599"
            ],
            "risk_score": 3.6,
            "exploitability": "0.5",
            "weighted_severity": "7.3",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-7mmc-61am-zuah"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/77832?format=api",
            "vulnerability_id": "VCID-bw68-vh4j-kfa1",
            "summary": "An issue was discovered in XListExtensions in ListExt.c in libX11 through 1.6.5. A malicious server can send a reply in which the first string overflows, causing a variable to be set to NULL that will be freed later on, leading to DoS (segmentation fault).",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-14598.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "5.9",
                            "scoring_system": "cvssv3",
                            "scoring_elements": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"
                        }
                    ],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-14598.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2018-14598",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.03035",
                            "scoring_system": "epss",
                            "scoring_elements": "0.86915",
                            "published_at": "2026-06-04T12:55:00Z"
                        },
                        {
                            "value": "0.03035",
                            "scoring_system": "epss",
                            "scoring_elements": "0.86938",
                            "published_at": "2026-06-05T12:55:00Z"
                        },
                        {
                            "value": "0.03035",
                            "scoring_system": "epss",
                            "scoring_elements": "0.86935",
                            "published_at": "2026-06-06T12:55:00Z"
                        },
                        {
                            "value": "0.03035",
                            "scoring_system": "epss",
                            "scoring_elements": "0.8693",
                            "published_at": "2026-06-07T12:55:00Z"
                        },
                        {
                            "value": "0.03035",
                            "scoring_system": "epss",
                            "scoring_elements": "0.8692",
                            "published_at": "2026-06-08T12:55:00Z"
                        },
                        {
                            "value": "0.03035",
                            "scoring_system": "epss",
                            "scoring_elements": "0.86932",
                            "published_at": "2026-06-09T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2018-14598"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14598",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14598"
                },
                {
                    "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.5",
                            "scoring_system": "cvssv3",
                            "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
                        }
                    ],
                    "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1623238",
                    "reference_id": "1623238",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1623238"
                },
                {
                    "reference_url": "https://security.gentoo.org/glsa/201811-01",
                    "reference_id": "GLSA-201811-01",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://security.gentoo.org/glsa/201811-01"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2019:2079",
                    "reference_id": "RHSA-2019:2079",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2019:2079"
                },
                {
                    "reference_url": "https://usn.ubuntu.com/3758-1/",
                    "reference_id": "USN-3758-1",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://usn.ubuntu.com/3758-1/"
                },
                {
                    "reference_url": "https://usn.ubuntu.com/3758-2/",
                    "reference_id": "USN-3758-2",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://usn.ubuntu.com/3758-2/"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/376619?format=api",
                    "purl": "pkg:apk/alpine/libx11@1.6.6-r0?arch=armhf&distroversion=v3.13&reponame=main",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/libx11@1.6.6-r0%3Farch=armhf&distroversion=v3.13&reponame=main"
                }
            ],
            "aliases": [
                "CVE-2018-14598"
            ],
            "risk_score": 2.6,
            "exploitability": "0.5",
            "weighted_severity": "5.3",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-bw68-vh4j-kfa1"
        }
    ],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/libx11@1.6.6-r0%3Farch=armhf&distroversion=v3.13&reponame=main"
}