{"url":"http://public2.vulnerablecode.io/api/packages/203732?format=json","purl":"pkg:npm/hawk@3.1.0","type":"npm","namespace":"","name":"hawk","version":"3.1.0","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"9.0.1","latest_non_vulnerable_version":"9.0.1","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/30528?format=json","vulnerability_id":"VCID-b9vv-7ubf-xudx","summary":"Regular Expression Denial of Service\nSpecifically crafted long headers or uris can cause a minor denial of service when using hawk versions less than 4.1.1.\n\n\"The Regular expression Denial of Service (ReDoS) is a Denial of Service attack, that exploits the fact that most Regular Expression implementations may reach extreme situations that cause them to work very slowly (exponentially related to input size). An attacker can then cause a program using a Regular Expression to enter these extreme situations and then hang for a very long time.\"\n\nUpdates:\n- Updated to include fix in 3.1.3","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-2515.json","reference_id":"","reference_type":"","scores":[],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-2515.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2016-2515","reference_id":"","reference_type":"","scores":[{"value":"0.05317","scoring_system":"epss","scoring_elements":"0.90225","published_at":"2026-06-05T12:55:00Z"},{"value":"0.05317","scoring_system":"epss","scoring_elements":"0.9021","published_at":"2026-06-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2016-2515"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1309721","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1309721"},{"reference_url":"https://github.com/advisories/GHSA-jcpv-g9rr-qxrc","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-jcpv-g9rr-qxrc"},{"reference_url":"https://github.com/hueniverse/hawk","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/hueniverse/hawk"},{"reference_url":"https://github.com/hueniverse/hawk/commit/0833f99ba64558525995a7e21d4093da1f3e15fa","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/hueniverse/hawk/commit/0833f99ba64558525995a7e21d4093da1f3e15fa"},{"reference_url":"https://github.com/hueniverse/hawk/issues/168","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3","scoring_elements":""},{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/hueniverse/hawk/issues/168"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2016-2515","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-2515"},{"reference_url":"https://www.npmjs.com/advisories/77","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.npmjs.com/advisories/77"},{"reference_url":"https://www.owasp.org/index.php/Regular_expression_Denial_of_Service_-_ReDoS","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3","scoring_elements":""}],"url":"https://www.owasp.org/index.php/Regular_expression_Denial_of_Service_-_ReDoS"},{"reference_url":"http://www.openwall.com/lists/oss-security/2016/02/20/1","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://www.openwall.com/lists/oss-security/2016/02/20/1"},{"reference_url":"http://www.openwall.com/lists/oss-security/2016/02/20/2","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://www.openwall.com/lists/oss-security/2016/02/20/2"},{"reference_url":"https://github.com/nodejs/security-wg/blob/main/vuln/npm/77.json","reference_id":"77","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3","scoring_elements":""}],"url":"https://github.com/nodejs/security-wg/blob/main/vuln/npm/77.json"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/52646?format=json","purl":"pkg:npm/hawk@3.1.3","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-knss-jhn4-8ufw"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/hawk@3.1.3"},{"url":"http://public2.vulnerablecode.io/api/packages/52647?format=json","purl":"pkg:n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Expression Denial of Service\nHawk is an HTTP authentication scheme providing mechanisms for making authenticated HTTP requests with partial cryptographic verification of the request and response, covering the HTTP method, request URI, host, and optionally the request payload. Hawk used a regular expression to parse `Host` HTTP header (`Hawk.utils.parseHost()`), which was subject to regular expression DoS attack - meaning each added character in the attacker's input increases the computation time exponentially. `parseHost()` was patched in `9.0.1` to use built-in `URL` class to parse hostname instead. `Hawk.authenticate()` accepts `options` argument. If that contains `host` and `port`, those would be used instead of a call to `utils.parseHost()`.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-29167.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-2022-29167.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2022-29167","reference_id":"","reference_type":"","scores":[{"value":"0.0017","scoring_system":"epss","scoring_elements":"0.38027","published_at":"2026-06-05T12:55:00Z"},{"value":"0.0017","scoring_system":"epss","scoring_elements":"0.37936","published_at":"2026-06-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2022-29167"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29167","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29167"},{"reference_url":"https://github.com/mozilla/hawk","reference_id":"","reference_type":"","scores":[{"value":"7.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/mozilla/hawk"},{"reference_url":"https://github.com/mozilla/hawk/commit/d10d72ca82db967f6c5fcf866ff78e3ca25ce1ab","reference_id":"","reference_type":"","scores":[{"value":"7.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/mozilla/hawk/commit/d10d72ca82db967f6c5fcf866ff78e3ca25ce1ab"},{"reference_url":"https://github.com/mozilla/hawk/pull/286","reference_id":"","reference_type":"","scores":[{"value":"7.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-23T14:07:46Z/"}],"url":"https://github.com/mozilla/hawk/pull/286"},{"reference_url":"https://www.owasp.org/index.php/Regular_expression_Denial_of_Service_-_ReDoS","reference_id":"","reference_type":"","scores":[],"url":"https://www.owasp.org/index.php/Regular_expression_Denial_of_Service_-_ReDoS"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2082387","reference_id":"2082387","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2082387"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2022-29167","reference_id":"CVE-2022-29167","reference_type":"","scores":[{"value":"7.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-29167"},{"reference_url":"https://github.com/mozilla/hawk/security/advisories/GHSA-44pw-h2cw-w3vq","reference_id":"GHSA-44pw-h2cw-w3vq","reference_type":"","scores":[{"value":"7.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-23T14:07:46Z/"}],"url":"https://github.com/mozilla/hawk/security/advisories/GHSA-44pw-h2cw-w3vq"},{"reference_url":"https://usn.ubuntu.com/6116-1/","reference_id":"USN-6116-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/6116-1/"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/61994?format=json","purl":"pkg:npm/hawk@9.0.1","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/hawk@9.0.1"}],"aliases":["CVE-2022-29167","GHSA-44pw-h2cw-w3vq"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-knss-jhn4-8ufw"}],"fixing_vulnerabilities":[],"risk_score":"4.0","resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/hawk@3.1.0"}