Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/39588?format=api",
    "vulnerability_id": "VCID-5455-fv5g-eqgy",
    "summary": "Sereal::Encoder versions from 4.000 through 4.009_002 for Perl is vulnerable to a buffer overwrite flaw in the Zstandard library.\n\nSereal::Encoder embeds a version of the Zstandard (zstd) library that is vulnerable to CVE-2019-11922.  This is a race condition in the one-pass compression functions of Zstandard prior to version 1.3.8 could allow an attacker to write bytes out of bounds if an output buffer smaller than the recommended size was used.",
    "aliases": [
        {
            "alias": "CVE-2024-14031"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/56224?format=api",
            "purl": "pkg:deb/debian/libsereal-encoder-perl@0?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libsereal-encoder-perl@0%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/56225?format=api",
            "purl": "pkg:deb/debian/libsereal-encoder-perl@4.018%2Bds-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libsereal-encoder-perl@4.018%252Bds-1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/56223?format=api",
            "purl": "pkg:deb/debian/libsereal-encoder-perl@5.003%2Bds-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libsereal-encoder-perl@5.003%252Bds-1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/56227?format=api",
            "purl": "pkg:deb/debian/libsereal-encoder-perl@5.004%2Bds-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libsereal-encoder-perl@5.004%252Bds-1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/56226?format=api",
            "purl": "pkg:deb/debian/libsereal-encoder-perl@5.006%2Bds-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libsereal-encoder-perl@5.006%252Bds-1%3Fdistro=trixie"
        }
    ],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2024-14031",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.0006",
                    "scoring_system": "epss",
                    "scoring_elements": "0.19141",
                    "published_at": "2026-06-11T12:55:00Z"
                },
                {
                    "value": "0.0006",
                    "scoring_system": "epss",
                    "scoring_elements": "0.1933",
                    "published_at": "2026-06-13T12:55:00Z"
                },
                {
                    "value": "0.0006",
                    "scoring_system": "epss",
                    "scoring_elements": "0.19311",
                    "published_at": "2026-06-12T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2024-14031"
        },
        {
            "reference_url": "https://metacpan.org/release/YVES/Sereal-Encoder-4.010/changes",
            "reference_id": "changes",
            "reference_type": "",
            "scores": [
                {
                    "value": "8.1",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-03-31T14:19:21Z/"
                }
            ],
            "url": "https://metacpan.org/release/YVES/Sereal-Encoder-4.010/changes"
        },
        {
            "reference_url": "https://www.cve.org/CVERecord?id=CVE-2019-11922",
            "reference_id": "CVERecord?id=CVE-2019-11922",
            "reference_type": "",
            "scores": [
                {
                    "value": "8.1",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-03-31T14:19:21Z/"
                }
            ],
            "url": "https://www.cve.org/CVERecord?id=CVE-2019-11922"
        },
        {
            "reference_url": "https://github.com/advisories/GHSA-w77f-wv46-4vcx",
            "reference_id": "GHSA-w77f-wv46-4vcx",
            "reference_type": "",
            "scores": [
                {
                    "value": "8.1",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-03-31T14:19:21Z/"
                }
            ],
            "url": "https://github.com/advisories/GHSA-w77f-wv46-4vcx"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 1395,
            "name": "Dependency on Vulnerable Third-Party Component",
            "description": "The product has a dependency on a third-party component that contains one or more known vulnerabilities."
        }
    ],
    "exploits": [],
    "severity_range_score": "8.1 - 8.1",
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-5455-fv5g-eqgy"
}