{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/176824?format=json","vulnerability_id":"VCID-mmng-tcuj-wkhu","summary":"An issue was discovered in Asterisk Open Source 15.x before 15.4.1. When connected to Asterisk via TCP/TLS, if the client abruptly disconnects, or sends a specially crafted message, then Asterisk gets caught in an infinite loop while trying to read the data stream. This renders the system unusable.","aliases":[{"alias":"CVE-2018-12228"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/583278?format=json","purl":"pkg:deb/debian/asterisk@0?distro=sid","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/asterisk@0%3Fdistro=sid"},{"url":"http://public2.vulnerablecode.io/api/packages/582067?format=json","purl":"pkg:deb/debian/asterisk@1:16.28.0~dfsg-0%2Bdeb11u4?distro=sid","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-r54j-ydjm-4uca"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/asterisk@1:16.28.0~dfsg-0%252Bdeb11u4%3Fdistro=sid"},{"url":"http://public2.vulnerablecode.io/api/packages/582068?format=json","purl":"pkg:deb/debian/asterisk@1:22.8.2%2Bdfsg%2B~cs6.15.60671435-1?distro=sid","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/asterisk@1:22.8.2%252Bdfsg%252B~cs6.15.60671435-1%3Fdistro=sid"},{"url":"http://public2.vulnerablecode.io/api/packages/1062442?format=json","purl":"pkg:deb/debian/asterisk@1:22.9.0%2Bdfsg%2B~cs6.16.60671434-1?distro=sid","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/asterisk@1:22.9.0%252Bdfsg%252B~cs6.16.60671434-1%3Fdistro=sid"}],"affected_packages":[],"references":[{"reference_url":"http://downloads.asterisk.org/pub/security/AST-2018-007.html","reference_id":"","reference_type":"","scores":[],"url":"http://downloads.asterisk.org/pub/security/AST-2018-007.html"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2018-12228","reference_id":"","reference_type":"","scores":[{"value":"0.00422","scoring_system":"epss","scoring_elements":"0.6223","published_at":"2026-05-15T12:55:00Z"},{"value":"0.00422","scoring_system":"epss","scoring_elements":"0.62217","published_at":"2026-05-14T12:55:00Z"},{"value":"0.00422","scoring_system":"epss","scoring_elements":"0.61958","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00422","scoring_system":"epss","scoring_elements":"0.62029","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00422","scoring_system":"epss","scoring_elements":"0.6206","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00422","scoring_system":"epss","scoring_elements":"0.6203","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00422","scoring_system":"epss","scoring_elements":"0.6208","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00422","scoring_system":"epss","scoring_elements":"0.62097","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00422","scoring_system":"epss","scoring_elements":"0.62117","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00422","scoring_system":"epss","scoring_elements":"0.62106","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00422","scoring_system":"epss","scoring_elements":"0.62085","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00422","scoring_system":"epss","scoring_elements":"0.62129","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00422","scoring_system":"epss","scoring_elements":"0.62135","published_at":"2026-05-11T12:55:00Z"},{"value":"0.00422","scoring_system":"epss","scoring_elements":"0.62119","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00422","scoring_system":"epss","scoring_elements":"0.62133","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00422","scoring_system":"epss","scoring_elements":"0.62126","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00422","scoring_system":"epss","scoring_elements":"0.62072","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00422","scoring_system":"epss","scoring_elements":"0.62121","published_at":"2026-05-07T12:55:00Z"},{"value":"0.00422","scoring_system":"epss","scoring_elements":"0.6218","published_at":"2026-05-09T12:55:00Z"},{"value":"0.00422","scoring_system":"epss","scoring_elements":"0.62162","published_at":"2026-05-12T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2018-12228"},{"reference_url":"https://issues.asterisk.org/jira/browse/ASTERISK-27807","reference_id":"","reference_type":"","scores":[],"url":"https://issues.asterisk.org/jira/browse/ASTERISK-27807"},{"reference_url":"http://www.securityfocus.com/bid/104457","reference_id":"","reference_type":"","scores":[],"url":"http://www.securityfocus.com/bid/104457"},{"reference_url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:sangoma:asterisk:*:*:*:*:*:*:*:*","reference_id":"cpe:2.3:a:sangoma:asterisk:*:*:*:*:*:*:*:*","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:sangoma:asterisk:*:*:*:*:*:*:*:*"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2018-12228","reference_id":"CVE-2018-12228","reference_type":"","scores":[{"value":"6.8","scoring_system":"cvssv2","scoring_elements":"AV:N/AC:L/Au:S/C:N/I:N/A:C"},{"value":"6.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-12228"}],"weaknesses":[{"cwe_id":835,"name":"Loop with Unreachable Exit Condition ('Infinite Loop')","description":"The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop."}],"exploits":[],"severity_range_score":"6.5 - 6.8","exploitability":null,"weighted_severity":null,"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-mmng-tcuj-wkhu"}