Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/371171?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/371171?format=api", "purl": "pkg:alpm/archlinux/apache@2.4.51-1", "type": "alpm", "namespace": "archlinux", "name": "apache", "version": "2.4.51-1", "qualifiers": {}, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "2.4.54-1", "latest_non_vulnerable_version": "2.4.55-1", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/3823?format=api", "vulnerability_id": "VCID-qn74-neyt-jkg9", "summary": "It was found that the fix for CVE-2021-41773 in Apache HTTP Server 2.4.50 was insufficient. An attacker could use a path traversal attack to map URLs to files outside the directories configured by Alias-like directives. \n\nIf files outside of these directories are not protected by the usual default configuration \"require all denied\", these requests can succeed. If CGI scripts are also enabled for these aliased pathes, this could allow for remote code execution.\n\nThis issue only affects Apache 2.4.49 and Apache 2.4.50 and not earlier versions.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-42013.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.1", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-42013.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-42013", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.9441", "scoring_system": "epss", "scoring_elements": "0.99979", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.9441", "scoring_system": "epss", "scoring_elements": "0.99978", "published_at": "2026-04-13T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-42013" }, { "reference_url": "http://www.openwall.com/lists/oss-security/2021/10/08/1", "reference_id": "1", "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" }, { "value": "Act", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:A/A:Y/T:T/P:M/B:A/M:M/D:C/2025-02-04T14:28:39Z/" } ], "url": "http://www.openwall.com/lists/oss-security/2021/10/08/1" }, { "reference_url": "http://www.openwall.com/lists/oss-security/2021/10/09/1", "reference_id": "1", "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" }, { "value": "Act", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:A/A:Y/T:T/P:M/B:A/M:M/D:C/2025-02-04T14:28:39Z/" } ], "url": "http://www.openwall.com/lists/oss-security/2021/10/09/1" }, { "reference_url": "http://www.openwall.com/lists/oss-security/2021/10/16/1", "reference_id": "1", 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"scoring_elements": "SSVCv2/E:A/A:Y/T:T/P:M/B:A/M:M/D:C/2025-02-04T14:28:39Z/" } ], "url": "http://www.openwall.com/lists/oss-security/2021/10/08/6" }, { "reference_url": "http://packetstormsecurity.com/files/164629/Apache-2.4.49-2.4.50-Traversal-Remote-Code-Execution.html", "reference_id": "Apache-2.4.49-2.4.50-Traversal-Remote-Code-Execution.html", "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" }, { "value": "Act", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:A/A:Y/T:T/P:M/B:A/M:M/D:C/2025-02-04T14:28:39Z/" } ], "url": "http://packetstormsecurity.com/files/164629/Apache-2.4.49-2.4.50-Traversal-Remote-Code-Execution.html" }, { "reference_url": "https://www.povilaika.com/apache-2-4-50-exploit/", "reference_id": "apache-2-4-50-exploit", "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" }, { "value": "Act", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:A/A:Y/T:T/P:M/B:A/M:M/D:C/2025-02-04T14:28:39Z/" } ], "url": "https://www.povilaika.com/apache-2-4-50-exploit/" }, { "reference_url": "http://packetstormsecurity.com/files/167397/Apache-2.4.50-Remote-Code-Execution.html", "reference_id": "Apache-2.4.50-Remote-Code-Execution.html", "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" }, { "value": "Act", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:A/A:Y/T:T/P:M/B:A/M:M/D:C/2025-02-04T14:28:39Z/" } ], "url": "http://packetstormsecurity.com/files/167397/Apache-2.4.50-Remote-Code-Execution.html" }, { "reference_url": "http://packetstormsecurity.com/files/165089/Apache-HTTP-Server-2.4.50-CVE-2021-42013-Exploitation.html", "reference_id": "Apache-HTTP-Server-2.4.50-CVE-2021-42013-Exploitation.html", "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" }, { "value": "Act", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:A/A:Y/T:T/P:M/B:A/M:M/D:C/2025-02-04T14:28:39Z/" } ], "url": "http://packetstormsecurity.com/files/165089/Apache-HTTP-Server-2.4.50-CVE-2021-42013-Exploitation.html" }, { "reference_url": "http://packetstormsecurity.com/files/164501/Apache-HTTP-Server-2.4.50-Path-Traversal-Code-Execution.html", "reference_id": "Apache-HTTP-Server-2.4.50-Path-Traversal-Code-Execution.html", "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" }, { "value": "Act", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:A/A:Y/T:T/P:M/B:A/M:M/D:C/2025-02-04T14:28:39Z/" } ], "url": "http://packetstormsecurity.com/files/164501/Apache-HTTP-Server-2.4.50-Path-Traversal-Code-Execution.html" }, { "reference_url": "http://packetstormsecurity.com/files/164609/Apache-HTTP-Server-2.4.50-Remote-Code-Execution.html", "reference_id": "Apache-HTTP-Server-2.4.50-Remote-Code-Execution.html", "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" }, { "value": "Act", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:A/A:Y/T:T/P:M/B:A/M:M/D:C/2025-02-04T14:28:39Z/" } ], "url": "http://packetstormsecurity.com/files/164609/Apache-HTTP-Server-2.4.50-Remote-Code-Execution.html" }, { "reference_url": "http://packetstormsecurity.com/files/164941/Apache-HTTP-Server-2.4.50-Remote-Code-Execution.html", "reference_id": "Apache-HTTP-Server-2.4.50-Remote-Code-Execution.html", "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" }, { "value": "Act", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:A/A:Y/T:T/P:M/B:A/M:M/D:C/2025-02-04T14:28:39Z/" } ], "url": "http://packetstormsecurity.com/files/164941/Apache-HTTP-Server-2.4.50-Remote-Code-Execution.html" }, { "reference_url": "https://security.archlinux.org/ASA-202110-1", "reference_id": "ASA-202110-1", "reference_type": "", "scores": [], "url": "https://security.archlinux.org/ASA-202110-1" }, { "reference_url": "https://security.archlinux.org/AVG-2450", "reference_id": "AVG-2450", "reference_type": "", "scores": [ { "value": "Critical", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2450" }, { "reference_url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-httpd-pathtrv-LAzg68cZ", "reference_id": "cisco-sa-apache-httpd-pathtrv-LAzg68cZ", "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" }, { "value": "Act", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:A/A:Y/T:T/P:M/B:A/M:M/D:C/2025-02-04T14:28:39Z/" } ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-httpd-pathtrv-LAzg68cZ" }, { "reference_url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/webapps/50406.sh", "reference_id": "CVE-2021-42013", "reference_type": "exploit", "scores": [], "url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/webapps/50406.sh" }, { "reference_url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/webapps/50446.sh", "reference_id": "CVE-2021-42013", "reference_type": "exploit", "scores": [], "url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/webapps/50446.sh" }, { "reference_url": "https://httpd.apache.org/security/json/CVE-2021-42013.json", "reference_id": "CVE-2021-42013", "reference_type": "", "scores": [ { "value": "critical", "scoring_system": "apache_httpd", "scoring_elements": "" } ], "url": "https://httpd.apache.org/security/json/CVE-2021-42013.json" }, { "reference_url": "https://security.gentoo.org/glsa/202208-20", "reference_id": "GLSA-202208-20", "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" }, { "value": "Act", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:A/A:Y/T:T/P:M/B:A/M:M/D:C/2025-02-04T14:28:39Z/" } ], "url": "https://security.gentoo.org/glsa/202208-20" }, { "reference_url": "http://jvn.jp/en/jp/JVN51106450/index.html", "reference_id": "index.html", "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" }, { "value": "Act", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:A/A:Y/T:T/P:M/B:A/M:M/D:C/2025-02-04T14:28:39Z/" } ], "url": "http://jvn.jp/en/jp/JVN51106450/index.html" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20211029-0009/", "reference_id": "ntap-20211029-0009", "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" }, { "value": "Act", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:A/A:Y/T:T/P:M/B:A/M:M/D:C/2025-02-04T14:28:39Z/" } ], "url": "https://security.netapp.com/advisory/ntap-20211029-0009/" }, { "reference_url": "https://lists.apache.org/thread.html/r17a4c6ce9aff662efd9459e9d1850ab4a611cb23392fc68264c72cb3%40%3Ccvs.httpd.apache.org%3E", "reference_id": "r17a4c6ce9aff662efd9459e9d1850ab4a611cb23392fc68264c72cb3%40%3Ccvs.httpd.apache.org%3E", "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" }, { "value": "Act", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:A/A:Y/T:T/P:M/B:A/M:M/D:C/2025-02-04T14:28:39Z/" } ], "url": "https://lists.apache.org/thread.html/r17a4c6ce9aff662efd9459e9d1850ab4a611cb23392fc68264c72cb3%40%3Ccvs.httpd.apache.org%3E" }, { "reference_url": "https://lists.apache.org/thread.html/r7c795cd45a3384d4d27e57618a215b0ed19cb6ca8eb070061ad5d837%40%3Cannounce.apache.org%3E", "reference_id": "r7c795cd45a3384d4d27e57618a215b0ed19cb6ca8eb070061ad5d837%40%3Cannounce.apache.org%3E", "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" }, { "value": "Act", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:A/A:Y/T:T/P:M/B:A/M:M/D:C/2025-02-04T14:28:39Z/" } ], "url": "https://lists.apache.org/thread.html/r7c795cd45a3384d4d27e57618a215b0ed19cb6ca8eb070061ad5d837%40%3Cannounce.apache.org%3E" }, { "reference_url": "https://lists.apache.org/thread.html/rb5b0e46f179f60b0c70204656bc52fcb558e961cb4d06a971e9e3efb%40%3Cusers.httpd.apache.org%3E", "reference_id": 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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RMIIEFINL6FUIOPD2A3M5XC6DH45Y3CC/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WS5RVHOIIRECG65ZBTZY7IEJVWQSQPG3/", "reference_id": "WS5RVHOIIRECG65ZBTZY7IEJVWQSQPG3", "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" }, { "value": "Act", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:A/A:Y/T:T/P:M/B:A/M:M/D:C/2025-02-04T14:28:39Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WS5RVHOIIRECG65ZBTZY7IEJVWQSQPG3/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/371171?format=api", "purl": "pkg:alpm/archlinux/apache@2.4.51-1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": 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