Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/346117?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/346117?format=api", "purl": "pkg:maven/io.netty/netty-codec-haproxy@4.0.53.Final", "type": "maven", "namespace": "io.netty", "name": "netty-codec-haproxy", "version": "4.0.53.Final", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "4.1.86.Final", "latest_non_vulnerable_version": "4.1.86.Final", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/52804?format=api", "vulnerability_id": "VCID-qruf-r6dc-3ugj", "summary": "HAProxyMessageDecoder Stack Exhaustion DoS\n### Impact\nA StackOverflowError can be raised when parsing a malformed crafted message due to an infinite recursion.\n\n### Patches\nUsers should upgrade to 4.1.86.Final.\n\n### Workarounds\nThere is no workaround, except using a custom HaProxyMessageDecoder.\n\n### References\nWhen parsing a TLV with type = PP2_TYPE_SSL, the value can be again a TLV with type = PP2_TYPE_SSL and so on.\nThe only limitation of the recursion is that the TLV length cannot be bigger than 0xffff because it is encoded in an unsigned short type.\nProviding a TLV with a nesting level that is large enough will lead to raising of a StackOverflowError.\nThe StackOverflowError will be caught if HAProxyMessageDecoder is used as part of Netty’s ChannelPipeline, but using it directly without the ChannelPipeline will lead to a thrown exception / crash.\n\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [netty](https://github.com/netty/netty)", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-41881.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-41881.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-41881", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00138", "scoring_system": "epss", "scoring_elements": "0.33795", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00138", "scoring_system": "epss", "scoring_elements": "0.33827", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00138", "scoring_system": "epss", "scoring_elements": "0.3384", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00138", "scoring_system": "epss", "scoring_elements": "0.33802", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00138", "scoring_system": "epss", "scoring_elements": "0.33826", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00138", "scoring_system": "epss", "scoring_elements": "0.33868", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00138", "scoring_system": "epss", "scoring_elements": "0.3387", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00138", "scoring_system": "epss", "scoring_elements": "0.33838", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00138", "scoring_system": "epss", "scoring_elements": "0.33796", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00138", "scoring_system": "epss", "scoring_elements": "0.33942", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00138", "scoring_system": "epss", "scoring_elements": "0.33911", "published_at": "2026-04-02T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-41881" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-37136", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-37136" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-37137", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-37137" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43797", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43797" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-41881", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-41881" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-41915", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-41915" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/netty/netty", "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:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/netty/netty" }, { "reference_url": "https://github.com/netty/netty/security/advisories/GHSA-fx2c-96vj-985v", "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:N/A:L" }, { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/netty/netty/security/advisories/GHSA-fx2c-96vj-985v" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2023/01/msg00008.html", "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:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.debian.org/debian-lts-announce/2023/01/msg00008.html" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-41881", "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:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-41881" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20230113-0004", "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:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://security.netapp.com/advisory/ntap-20230113-0004" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20230113-0004/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://security.netapp.com/advisory/ntap-20230113-0004/" }, { "reference_url": "https://www.debian.org/security/2023/dsa-5316", "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:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.debian.org/security/2023/dsa-5316" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1027180", "reference_id": "1027180", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1027180" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2153379", "reference_id": "2153379", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2153379" }, { "reference_url": "https://github.com/advisories/GHSA-fx2c-96vj-985v", "reference_id": "GHSA-fx2c-96vj-985v", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-fx2c-96vj-985v" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:0577", "reference_id": "RHSA-2023:0577", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:0577" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:0713", "reference_id": "RHSA-2023:0713", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:0713" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:0758", "reference_id": "RHSA-2023:0758", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:0758" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:0888", "reference_id": "RHSA-2023:0888", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:0888" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:2100", "reference_id": "RHSA-2023:2100", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:2100" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:2705", "reference_id": "RHSA-2023:2705", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:2705" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:2706", "reference_id": "RHSA-2023:2706", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:2706" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:2707", "reference_id": "RHSA-2023:2707", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:2707" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:2710", "reference_id": "RHSA-2023:2710", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:2710" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:2713", "reference_id": "RHSA-2023:2713", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:2713" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:3373", "reference_id": "RHSA-2023:3373", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:3373" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:3374", "reference_id": "RHSA-2023:3374", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:3374" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:4627", "reference_id": "RHSA-2023:4627", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:4627" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:1746", "reference_id": "RHSA-2025:1746", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:1746" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:1747", "reference_id": "RHSA-2025:1747", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:1747" }, { "reference_url": "https://usn.ubuntu.com/6049-1/", "reference_id": "USN-6049-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/6049-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/80476?format=api", "purl": "pkg:maven/io.netty/netty-codec-haproxy@4.1.86.Final", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/io.netty/netty-codec-haproxy@4.1.86.Final" } ], "aliases": [ "CVE-2022-41881", "GHSA-fx2c-96vj-985v" ], "risk_score": 3.4, "exploitability": "0.5", "weighted_severity": "6.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-qruf-r6dc-3ugj" } ], "fixing_vulnerabilities": [], "risk_score": "3.4", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/io.netty/netty-codec-haproxy@4.0.53.Final" }