CVE-2025-25289

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{"affected": [{"affectedData": [{"product": "request-error.js", "vendor": "octokit", "versions": [{"status": "affected", "version": ">= 1.0.0, < 6.1.7"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "@octokit/request-error is an error class for Octokit request errors. Starting in version 1.0.0 and prior to version 6.1.7, a Regular Expression Denial of Service (ReDoS) vulnerability exists in the processing of HTTP request headers. By sending an authorization header containing an excessively long sequence of spaces followed by a newline and \"@\", an attacker can exploit inefficient regular expression processing, leading to excessive resource consumption. This can significantly degrade server performance or cause a denial-of-service (DoS) condition, impacting availability. Version 6.1.7 contains a fix for the issue."}, {"lang": "es", "value": "@octokit/request-error es una clase de error para los errores de solicitud de Octokit. A partir de la versi\u00f3n 1.0.0 y antes de la versi\u00f3n 6.1.7, existe una vulnerabilidad de denegaci\u00f3n de servicio de expresi\u00f3n regular (ReDoS) en el procesamiento de encabezados de solicitud HTTP. Al enviar un encabezado de autorizaci\u00f3n que contiene una secuencia excesivamente larga de espacios seguidos de una nueva l\u00ednea y \"@\", un atacante puede explotar un procesamiento ineficiente de expresiones regulares, lo que lleva a un consumo excesivo de recursos. Esto puede degradar significativamente el rendimiento del servidor o causar una condici\u00f3n de denegaci\u00f3n de servicio (DoS), lo que afecta la disponibilidad. La versi\u00f3n 6.1.7 contiene una soluci\u00f3n para el problema."}], "id": "CVE-2025-25289", "lastModified": "2026-06-17T09:00:37.410", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-25289", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-02-14T20:08:24.260356Z", "version": "2.0.3"}}]}, "published": "2025-02-14T20:15:35.100", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/octokit/request-error.js/blob/main/src/index.ts"}, {"source": "security-advisories@github.com", "url": "https://github.com/octokit/request-error.js/commit/d558320874a4bc8d356babf1079e6f0056a59b9e"}, {"source": "security-advisories@github.com", "url": "https://github.com/octokit/request-error.js/security/advisories/GHSA-xx4v-prfh-6cgc"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-1333"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{"bugzilla": {"description": "@octokit/request-error: @octokit/request-error has a Regular Expression in index that Leads to ReDoS Vulnerability Due to Catastrophic Backtracking", "id": "2345824", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2345824"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.3", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "status": "draft"}, "cwe": "CWE-1333", "details": ["@octokit/request-error is an error class for Octokit request errors. Starting in version 1.0.0 and prior to version 6.1.7, a Regular Expression Denial of Service (ReDoS) vulnerability exists in the processing of HTTP request headers. By sending an authorization header containing an excessively long sequence of spaces followed by a newline and \"@\", an attacker can exploit inefficient regular expression processing, leading to excessive resource consumption. This can significantly degrade server performance or cause a denial-of-service (DoS) condition, impacting availability. Version 6.1.7 contains a fix for the issue.", "A Regular Expression Denial of Service (ReDoS) vulnerability exists in @octokit/request-error's processing of HTTP request headers. This flaw is triggered by an authorization header containing an excessively long sequence of spaces followed by a newline and \"@\" symbol, leading to excessive resource consumption and a potential denial of service (DoS)."], "name": "CVE-2025-25289", "package_state": [{"cpe": "cpe:/a:redhat:rhdh:1", "fix_state": "Fix deferred", "package_name": "rhdh/rhdh-hub-rhel9", "product_name": "Red Hat Developer Hub"}], "public_date": "2025-02-14T19:35:19Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-25289\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-25289\nhttps://github.com/octokit/request-error.js/blob/main/src/index.ts\nhttps://github.com/octokit/request-error.js/commit/d558320874a4bc8d356babf1079e6f0056a59b9e\nhttps://github.com/octokit/request-error.js/security/advisories/GHSA-xx4v-prfh-6cgc"], "threat_severity": "Moderate"}

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