Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/13342?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/13342?format=api", "purl": "pkg:pypi/brotli@0.5.2", "type": "pypi", "namespace": "", "name": "brotli", "version": "0.5.2", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "1.2.0", "latest_non_vulnerable_version": "1.2.0", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/6142?format=api", "vulnerability_id": "VCID-69ua-s6h2-3uhc", "summary": "A buffer overflow exists in the Brotli library versions prior to 1.0.8 where an attacker controlling the input length of a \"one-shot\" decompression request to a script can trigger a crash, which happens when copying over chunks of data larger than 2 GiB. It is recommended to update your Brotli library to 1.0.8 or later. If one cannot update, we recommend to use the \"streaming\" API as opposed to the \"one-shot\" API, and impose chunk size limits.", "references": [ { "reference_url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00108.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00108.html" }, { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-8927.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-8927.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-36846", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0054", "scoring_system": "epss", "scoring_elements": "0.67617", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.0054", "scoring_system": "epss", "scoring_elements": "0.6754", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.0054", "scoring_system": "epss", "scoring_elements": "0.67576", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.0054", "scoring_system": "epss", "scoring_elements": "0.67627", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.0054", "scoring_system": "epss", "scoring_elements": "0.67598", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.0054", "scoring_system": "epss", "scoring_elements": "0.6764", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.0054", "scoring_system": "epss", "scoring_elements": "0.67663", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.0054", "scoring_system": "epss", "scoring_elements": "0.67649", "published_at": "2026-04-12T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-36846" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-8927", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0031", "scoring_system": "epss", "scoring_elements": "0.54138", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.0031", "scoring_system": "epss", "scoring_elements": "0.54146", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.0031", "scoring_system": "epss", "scoring_elements": "0.54167", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.0031", "scoring_system": "epss", "scoring_elements": "0.54185", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.0031", "scoring_system": "epss", "scoring_elements": "0.54135", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.0031", "scoring_system": "epss", "scoring_elements": "0.54086", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.0031", "scoring_system": "epss", "scoring_elements": "0.54112", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.0031", "scoring_system": "epss", "scoring_elements": "0.54083", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.0031", "scoring_system": "epss", "scoring_elements": "0.54065", "published_at": "2026-04-01T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-8927" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8927", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8927" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/bitemyapp/brotli2-rs", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/bitemyapp/brotli2-rs" }, { "reference_url": "https://github.com/bitemyapp/brotli2-rs/issues/45", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/bitemyapp/brotli2-rs/issues/45" }, { "reference_url": "https://github.com/github/advisory-database/issues/785", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/github/advisory-database/issues/785" }, { "reference_url": "https://github.com/google/brotli/commit/223d80cfbec8fd346e32906c732c8ede21f0cea6", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L" }, { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2025-05-30T14:40:47Z/" } ], "url": "https://github.com/google/brotli/commit/223d80cfbec8fd346e32906c732c8ede21f0cea6" }, { "reference_url": "https://github.com/google/brotli/releases/tag/v1.0.8", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/google/brotli/releases/tag/v1.0.8" }, { "reference_url": "https://github.com/google/brotli/releases/tag/v1.0.9", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/google/brotli/releases/tag/v1.0.9" }, { "reference_url": "https://github.com/pypa/advisory-database/tree/main/vulns/brotli/PYSEC-2020-29.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": 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"reference_id": "RHSA-2022:0830", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:0830" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/13348?format=api", "purl": "pkg:pypi/brotli@1.0.8", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-dc1m-rt7j-w3af" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/brotli@1.0.8" } ], "aliases": [ "BIT-brotli-2020-8927", "BIT-dotnet-2020-8927", "BIT-dotnet-sdk-2020-8927", "BIT-powershell-2020-8927", "CVE-2020-36846", "CVE-2020-8927", "GHSA-5v8v-66v8-mwm7", "GO-2025-3726", "PYSEC-2020-29", "RUSTSEC-2021-0131", "RUSTSEC-2021-0132" ], "risk_score": 4.4, "exploitability": "0.5", "weighted_severity": "8.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-69ua-s6h2-3uhc" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/22199?format=api", "vulnerability_id": "VCID-dc1m-rt7j-w3af", "summary": 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The protection mechanism against decompression bombs fails to mitigate the brotli variant, allowing remote servers to crash clients with less than 80GB of available memory. This occurs because brotli can achieve extremely high compression ratios for zero-filled data, leading to excessive memory consumption during decompression. 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