Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/558189?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/558189?format=api", "purl": "pkg:apk/alpine/apache2@2.4.52-r0?arch=riscv64&distroversion=edge&reponame=main", "type": "apk", "namespace": "alpine", "name": "apache2", "version": "2.4.52-r0", "qualifiers": { "arch": "riscv64", "distroversion": "edge", "reponame": "main" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "2.4.53-r0", "latest_non_vulnerable_version": "2.4.66-r0", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/3824?format=api", "vulnerability_id": "VCID-cqjv-6m9n-mfeq", "summary": "A crafted URI sent to httpd configured as a forward proxy (ProxyRequests on) can cause a crash (NULL pointer dereference) or, for configurations mixing forward and reverse proxy declarations, can allow for requests to be directed to a declared Unix Domain Socket endpoint (Server Side Request Forgery).\n\nThis issue affects Apache HTTP Server 2.4.7 up to 2.4.51 (included).", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-44224.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.1", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-44224.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-44224", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.1096", "scoring_system": "epss", "scoring_elements": "0.93382", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.1096", "scoring_system": "epss", "scoring_elements": "0.93434", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.1096", "scoring_system": "epss", "scoring_elements": "0.93415", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.1096", "scoring_system": "epss", "scoring_elements": "0.93414", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.1096", "scoring_system": "epss", "scoring_elements": "0.9339", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.1096", "scoring_system": "epss", "scoring_elements": "0.93398", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.1096", "scoring_system": "epss", "scoring_elements": "0.93406", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.1096", "scoring_system": "epss", "scoring_elements": "0.93409", "published_at": "2026-04-09T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-44224" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44224", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44224" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44790", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44790" }, { "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://bugzilla.redhat.com/show_bug.cgi?id=2034672", "reference_id": "2034672", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2034672" }, { "reference_url": "https://httpd.apache.org/security/json/CVE-2021-44224.json", "reference_id": "CVE-2021-44224", "reference_type": "", "scores": [ { "value": "moderate", "scoring_system": "apache_httpd", "scoring_elements": "" } ], "url": "https://httpd.apache.org/security/json/CVE-2021-44224.json" }, { "reference_url": "https://security.gentoo.org/glsa/202208-20", "reference_id": "GLSA-202208-20", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202208-20" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:1915", "reference_id": "RHSA-2022:1915", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:1915" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:6753", "reference_id": "RHSA-2022:6753", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:6753" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:7143", "reference_id": "RHSA-2022:7143", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:7143" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:7144", "reference_id": "RHSA-2022:7144", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:7144" }, { "reference_url": "https://usn.ubuntu.com/5212-1/", "reference_id": "USN-5212-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5212-1/" }, { "reference_url": "https://usn.ubuntu.com/5212-2/", "reference_id": "USN-5212-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5212-2/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/558189?format=api", "purl": "pkg:apk/alpine/apache2@2.4.52-r0?arch=riscv64&distroversion=edge&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/apache2@2.4.52-r0%3Farch=riscv64&distroversion=edge&reponame=main" } ], "aliases": [ "CVE-2021-44224" ], "risk_score": 3.2, "exploitability": "0.5", "weighted_severity": "6.4", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-cqjv-6m9n-mfeq" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/3825?format=api", "vulnerability_id": "VCID-xwnu-h1xh-3bg6", "summary": "A carefully crafted request body can cause a buffer overflow in the mod_lua multipart parser (r:parsebody() called from Lua scripts).\nThe Apache httpd team is not aware of an exploit for the vulnerabilty though it might be possible to craft one.\n\nThis issue affects Apache HTTP Server 2.4.51 and earlier.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-44790.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-44790.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-44790", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.86011", "scoring_system": "epss", "scoring_elements": "0.99393", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.86011", "scoring_system": "epss", "scoring_elements": "0.99395", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.87092", "scoring_system": "epss", "scoring_elements": "0.99441", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.87092", "scoring_system": "epss", "scoring_elements": "0.99437", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.87092", "scoring_system": "epss", "scoring_elements": "0.99438", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.87092", "scoring_system": "epss", "scoring_elements": "0.99439", "published_at": "2026-04-07T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-44790" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44224", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44224" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44790", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44790" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "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" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2034674", "reference_id": "2034674", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2034674" }, { "reference_url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/webapps/51193.py", "reference_id": "CVE-2021-44790", "reference_type": "exploit", "scores": [], "url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/webapps/51193.py" }, { "reference_url": "https://httpd.apache.org/security/json/CVE-2021-44790.json", "reference_id": "CVE-2021-44790", "reference_type": "", "scores": [ { "value": "important", "scoring_system": "apache_httpd", "scoring_elements": "" } ], "url": "https://httpd.apache.org/security/json/CVE-2021-44790.json" }, { "reference_url": "https://security.gentoo.org/glsa/202208-20", "reference_id": "GLSA-202208-20", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202208-20" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:0143", "reference_id": "RHSA-2022:0143", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:0143" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:0258", "reference_id": "RHSA-2022:0258", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:0258" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:0288", "reference_id": "RHSA-2022:0288", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:0288" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:0303", "reference_id": "RHSA-2022:0303", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:0303" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:1136", "reference_id": "RHSA-2022:1136", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:1136" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:1137", "reference_id": "RHSA-2022:1137", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:1137" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:1138", "reference_id": "RHSA-2022:1138", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:1138" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:1139", "reference_id": "RHSA-2022:1139", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:1139" }, { "reference_url": "https://usn.ubuntu.com/5212-1/", "reference_id": "USN-5212-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5212-1/" }, { "reference_url": "https://usn.ubuntu.com/5212-2/", "reference_id": "USN-5212-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5212-2/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/558189?format=api", "purl": "pkg:apk/alpine/apache2@2.4.52-r0?arch=riscv64&distroversion=edge&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/apache2@2.4.52-r0%3Farch=riscv64&distroversion=edge&reponame=main" } ], "aliases": [ "CVE-2021-44790" ], "risk_score": 10.0, "exploitability": "2.0", "weighted_severity": "8.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-xwnu-h1xh-3bg6" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/apache2@2.4.52-r0%3Farch=riscv64&distroversion=edge&reponame=main" }