Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/7486?format=api",
    "vulnerability_id": "VCID-sar4-cz86-ckau",
    "summary": "There is a heap-based buffer overflow in the Exiv2::l2Data function of types.cpp in Exiv2 0.26. A Crafted input will lead to a denial of service attack.",
    "aliases": [
        {
            "alias": "CVE-2017-14858"
        },
        {
            "alias": "PYSEC-2017-131"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/174093?format=api",
            "purl": "pkg:deb/debian/exiv2@0?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/exiv2@0%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/174087?format=api",
            "purl": "pkg:deb/debian/exiv2@0.27.3-3%2Bdeb11u2?distro=trixie",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-5m46-2feu-yuh1"
                },
                {
                    "vulnerability": "VCID-9nxb-v8b8-bkcf"
                },
                {
                    "vulnerability": "VCID-bpyz-ymzy-zufs"
                },
                {
                    "vulnerability": "VCID-cs4q-3rwr-vke4"
                },
                {
                    "vulnerability": "VCID-jtxa-kc5c-z7cr"
                },
                {
                    "vulnerability": "VCID-p48j-jh17-7fa9"
                },
                {
                    "vulnerability": "VCID-pxbv-ypp8-wkfs"
                },
                {
                    "vulnerability": "VCID-yyhh-t98b-cyen"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/exiv2@0.27.3-3%252Bdeb11u2%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/174085?format=api",
            "purl": "pkg:deb/debian/exiv2@0.27.6-1?distro=trixie",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-5m46-2feu-yuh1"
                },
                {
                    "vulnerability": "VCID-9nxb-v8b8-bkcf"
                },
                {
                    "vulnerability": "VCID-bpyz-ymzy-zufs"
                },
                {
                    "vulnerability": "VCID-cs4q-3rwr-vke4"
                },
                {
                    "vulnerability": "VCID-jtxa-kc5c-z7cr"
                },
                {
                    "vulnerability": "VCID-p48j-jh17-7fa9"
                },
                {
                    "vulnerability": "VCID-yyhh-t98b-cyen"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/exiv2@0.27.6-1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/174089?format=api",
            "purl": "pkg:deb/debian/exiv2@0.28.5%2Bdfsg-1?distro=trixie",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-9nxb-v8b8-bkcf"
                },
                {
                    "vulnerability": "VCID-bpyz-ymzy-zufs"
                },
                {
                    "vulnerability": "VCID-cs4q-3rwr-vke4"
                },
                {
                    "vulnerability": "VCID-p48j-jh17-7fa9"
                },
                {
                    "vulnerability": "VCID-yyhh-t98b-cyen"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/exiv2@0.28.5%252Bdfsg-1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/174088?format=api",
            "purl": "pkg:deb/debian/exiv2@0.28.8%2Bdfsg-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/exiv2@0.28.8%252Bdfsg-1%3Fdistro=trixie"
        }
    ],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-14858.json",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "3.3",
                    "scoring_system": "cvssv3",
                    "scoring_elements": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L"
                }
            ],
            "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-14858.json"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2017-14858",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00274",
                    "scoring_system": "epss",
                    "scoring_elements": "0.50995",
                    "published_at": "2026-05-30T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2017-14858"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1494782",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "5.5",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
                }
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1494782"
        },
        {
            "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "3.3",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L"
                }
            ],
            "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1500307",
            "reference_id": "1500307",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1500307"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 122,
            "name": "Heap-based Buffer Overflow",
            "description": "A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc()."
        }
    ],
    "exploits": [],
    "severity_range_score": "3.3 - 5.5",
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-sar4-cz86-ckau"
}