Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/585697?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/585697?format=api", "purl": "pkg:deb/debian/apache2@2.4.20-1?distro=trixie", "type": "deb", "namespace": "debian", "name": "apache2", "version": "2.4.20-1", "qualifiers": { "distro": "trixie" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "2.4.23-1", "latest_non_vulnerable_version": "2.4.66-8", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/3761?format=api", "vulnerability_id": "VCID-kv7f-t14h-2bfv", "summary": "By manipulating the flow control windows on streams, a client was able to block server threads for long times, causing starvation of worker threads. Connections could still be opened, but no streams where processed for these. This issue affected HTTP/2 support in 2.4.17 and 2.4.18.", "references": [ { "reference_url": "http://httpd.apache.org/security/vulnerabilities_24.html", "reference_id": "", "reference_type": "", "scores": [], "url": "http://httpd.apache.org/security/vulnerabilities_24.html" }, { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-1546.json", "reference_id": "", "reference_type": "", "scores": [], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-1546.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2016-1546", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.41505", "scoring_system": "epss", "scoring_elements": "0.97418", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.41505", "scoring_system": "epss", "scoring_elements": "0.97382", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.41505", "scoring_system": "epss", "scoring_elements": "0.97406", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.41505", "scoring_system": "epss", "scoring_elements": "0.97407", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.41505", "scoring_system": "epss", "scoring_elements": "0.97415", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.41505", "scoring_system": "epss", "scoring_elements": "0.97389", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.41505", "scoring_system": "epss", "scoring_elements": "0.97394", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.41505", "scoring_system": "epss", "scoring_elements": "0.97395", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.41505", "scoring_system": "epss", "scoring_elements": "0.97402", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.41505", "scoring_system": "epss", "scoring_elements": "0.97403", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.41505", "scoring_system": "epss", "scoring_elements": "0.97405", "published_at": "2026-04-11T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2016-1546" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1546", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1546" }, { "reference_url": "https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba%40%3Ccvs.httpd.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba%40%3Ccvs.httpd.apache.org%3E" }, { "reference_url": "https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830%40%3Ccvs.httpd.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830%40%3Ccvs.httpd.apache.org%3E" }, { "reference_url": "https://lists.apache.org/thread.html/r04e89e873d54116a0635ef2f7061c15acc5ed27ef7500997beb65d6f%40%3Ccvs.httpd.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.apache.org/thread.html/r04e89e873d54116a0635ef2f7061c15acc5ed27ef7500997beb65d6f%40%3Ccvs.httpd.apache.org%3E" }, { "reference_url": "https://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d%40%3Ccvs.httpd.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d%40%3Ccvs.httpd.apache.org%3E" }, { "reference_url": "https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E" }, { "reference_url": "https://lists.apache.org/thread.html/rb14daf9cc4e28d18cdc15d6a6ca74e565672fabf7ad89541071d008b%40%3Ccvs.httpd.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.apache.org/thread.html/rb14daf9cc4e28d18cdc15d6a6ca74e565672fabf7ad89541071d008b%40%3Ccvs.httpd.apache.org%3E" }, { "reference_url": "https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a%40%3Ccvs.httpd.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a%40%3Ccvs.httpd.apache.org%3E" }, { "reference_url": "https://lists.apache.org/thread.html/rcc44594d4d6579b90deccd4536b5d31f099ef563df39b094be286b9e%40%3Ccvs.httpd.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.apache.org/thread.html/rcc44594d4d6579b90deccd4536b5d31f099ef563df39b094be286b9e%40%3Ccvs.httpd.apache.org%3E" }, { "reference_url": "https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f%40%3Ccvs.httpd.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f%40%3Ccvs.httpd.apache.org%3E" }, { "reference_url": "https://lists.apache.org/thread.html/re1e3a24664d35bcd0a0e793e0b5fc6ca6c107f99a1b2c545c5d4b467%40%3Ccvs.httpd.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.apache.org/thread.html/re1e3a24664d35bcd0a0e793e0b5fc6ca6c107f99a1b2c545c5d4b467%40%3Ccvs.httpd.apache.org%3E" }, { "reference_url": "https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234%40%3Ccvs.httpd.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234%40%3Ccvs.httpd.apache.org%3E" }, { "reference_url": "https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20180601-0001/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://security.netapp.com/advisory/ntap-20180601-0001/" }, { "reference_url": "http://svn.apache.org/viewvc?view=revision&revision=1733727", "reference_id": "", "reference_type": "", "scores": [], "url": "http://svn.apache.org/viewvc?view=revision&revision=1733727" }, { "reference_url": "http://www.apache.org/dist/httpd/CHANGES_2.4", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.apache.org/dist/httpd/CHANGES_2.4" }, { "reference_url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html" }, { "reference_url": "http://www.oracle.com/technetwork/topics/security/bulletinoct2016-3090566.html", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.oracle.com/technetwork/topics/security/bulletinoct2016-3090566.html" }, { "reference_url": "http://www.securityfocus.com/bid/92331", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.securityfocus.com/bid/92331" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1336350", "reference_id": "1336350", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1336350" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:http_server:2.4.17:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:apache:http_server:2.4.17:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:http_server:2.4.17:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:http_server:2.4.18:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:apache:http_server:2.4.18:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:http_server:2.4.18:*:*:*:*:*:*:*" }, { "reference_url": "https://httpd.apache.org/security/json/CVE-2016-1546.json", "reference_id": "CVE-2016-1546", "reference_type": "", "scores": [ { "value": "low", "scoring_system": "apache_httpd", "scoring_elements": "" } ], "url": "https://httpd.apache.org/security/json/CVE-2016-1546.json" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2016-1546", "reference_id": "CVE-2016-1546", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:M/Au:N/C:N/I:N/A:P" }, { "value": "5.9", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-1546" }, { "reference_url": "https://security.gentoo.org/glsa/201610-02", "reference_id": "GLSA-201610-02", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/201610-02" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2017:1161", "reference_id": "RHSA-2017:1161", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2017:1161" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/585697?format=api", "purl": "pkg:deb/debian/apache2@2.4.20-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/apache2@2.4.20-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/582274?format=api", "purl": "pkg:deb/debian/apache2@2.4.62-1~deb11u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/apache2@2.4.62-1~deb11u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/582275?format=api", "purl": "pkg:deb/debian/apache2@2.4.66-1~deb12u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/apache2@2.4.66-1~deb12u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/582276?format=api", "purl": "pkg:deb/debian/apache2@2.4.66-1~deb13u2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/apache2@2.4.66-1~deb13u2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/582277?format=api", "purl": "pkg:deb/debian/apache2@2.4.66-8?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/apache2@2.4.66-8%3Fdistro=trixie" } ], "aliases": [ "CVE-2016-1546" ], "risk_score": 2.6, "exploitability": "0.5", "weighted_severity": "5.3", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-kv7f-t14h-2bfv" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/apache2@2.4.20-1%3Fdistro=trixie" }