CVE-2017-9788

{"id": "CVE-2017-9788", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.4, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 3.9}]}, "published": "2017-07-13T16:29:00.227", "references": [{"url": "http://www.debian.org/security/2017/dsa-3913", "tags": ["Third Party Advisory"], "source": "security@apache.org"}, {"url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html", "tags": ["Patch", "Third Party Advisory"], "source": "security@apache.org"}, {"url": "http://www.securityfocus.com/bid/99569", "tags": ["Third Party Advisory", "VDB Entry"], "source": "security@apache.org"}, {"url": "http://www.securitytracker.com/id/1038906", "tags": ["Third Party Advisory", "VDB Entry"], "source": "security@apache.org"}, {"url": "https://access.redhat.com/errata/RHSA-2017:2478", "tags": ["Third Party Advisory"], "source": "security@apache.org"}, {"url": "https://access.redhat.com/errata/RHSA-2017:2479", "tags": ["Third Party Advisory"], "source": "security@apache.org"}, {"url": "https://access.redhat.com/errata/RHSA-2017:2483", "tags": ["Third Party Advisory"], "source": "security@apache.org"}, {"url": "https://access.redhat.com/errata/RHSA-2017:2708", "tags": ["Third Party Advisory"], "source": "security@apache.org"}, {"url": "https://access.redhat.com/errata/RHSA-2017:2709", "tags": ["Third Party Advisory"], "source": "security@apache.org"}, {"url": "https://access.redhat.com/errata/RHSA-2017:2710", "tags": ["Third Party Advisory"], "source": "security@apache.org"}, {"url": "https://access.redhat.com/errata/RHSA-2017:3113", "tags": ["Third Party Advisory"], "source": "security@apache.org"}, {"url": "https://access.redhat.com/errata/RHSA-2017:3114", "tags": ["Third Party Advisory"], "source": "security@apache.org"}, {"url": "https://access.redhat.com/errata/RHSA-2017:3193", "tags": ["Third Party Advisory"], "source": "security@apache.org"}, {"url": "https://access.redhat.com/errata/RHSA-2017:3194", "tags": ["Third Party Advisory"], "source": 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"source": "security@apache.org"}, {"url": "https://lists.apache.org/thread.html/r6521a7f62276340eabdb3339b2aa9a38c5f59d978497a1f794af53be%40%3Ccvs.httpd.apache.org%3E", "source": "security@apache.org"}, {"url": "https://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f%40%3Ccvs.httpd.apache.org%3E", "source": "security@apache.org"}, {"url": "https://lists.apache.org/thread.html/r8c9983f1172a3415f915ddb7e14de632d2d0c326eb1285755a024165%40%3Ccvs.httpd.apache.org%3E", "source": "security@apache.org"}, {"url": "https://lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b%40%3Ccvs.httpd.apache.org%3E", "source": "security@apache.org"}, {"url": "https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E", "source": "security@apache.org"}, {"url": "https://lists.apache.org/thread.html/rad01d817195e6cc871cb1d73b207ca326379a20a6e7f30febaf56d24%40%3Ccvs.httpd.apache.org%3E", "source": "security@apache.org"}, {"url": "https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a%40%3Ccvs.httpd.apache.org%3E", "source": "security@apache.org"}, {"url": "https://lists.apache.org/thread.html/rcc44594d4d6579b90deccd4536b5d31f099ef563df39b094be286b9e%40%3Ccvs.httpd.apache.org%3E", "source": "security@apache.org"}, {"url": "https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f%40%3Ccvs.httpd.apache.org%3E", "source": "security@apache.org"}, {"url": "https://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064%40%3Ccvs.httpd.apache.org%3E", "source": "security@apache.org"}, {"url": "https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234%40%3Ccvs.httpd.apache.org%3E", "source": "security@apache.org"}, {"url": "https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E", "source": "security@apache.org"}, {"url": "https://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b%40%3Ccvs.httpd.apache.org%3E", "source": "security@apache.org"}, {"url": "https://lists.apache.org/thread.html/rfcf929bd33a6833e3f0c35eebdad70d5060665f9c4e17ea467c66770%40%3Ccvs.httpd.apache.org%3E", "source": "security@apache.org"}, {"url": "https://security.gentoo.org/glsa/201710-32", "tags": ["Third Party Advisory"], "source": "security@apache.org"}, {"url": "https://security.netapp.com/advisory/ntap-20170911-0002/", "tags": ["Third Party Advisory"], "source": "security@apache.org"}, {"url": "https://support.apple.com/HT208221", "tags": ["Third Party Advisory"], "source": "security@apache.org"}, {"url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03908en_us", "tags": ["Third Party Advisory"], "source": "security@apache.org"}, {"url": "https://www.tenable.com/security/tns-2019-09", "source": "security@apache.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}, {"lang": "en", "value": "CWE-200"}]}], "descriptions": [{"lang": "en", "value": "In Apache httpd before 2.2.34 and 2.4.x before 2.4.27, the value placeholder in [Proxy-]Authorization headers of type 'Digest' was not initialized or reset before or between successive key=value assignments by mod_auth_digest. Providing an initial key with no '=' assignment could reflect the stale value of uninitialized pool memory used by the prior request, leading to leakage of potentially confidential information, and a segfault in other cases resulting in denial of service."}, {"lang": "es", "value": "En Apache httpd, en versiones anteriores a la 2.2.34 y en versiones 2.4.x anteriores a la 2.4.27, el valor placeholder en cabeceras [Proxy-]Authorization del tipo 'Digest' no se inicializ\u00f3 o reinici\u00f3 antes de o entre las asignaciones sucesivas key=value por mod_auth_digest. Proporcionar una clave inicial sin asignaci\u00f3n \"=\" podr\u00eda reflejar el valor obsoleto de la memoria agrupada no inicializada utilizada por la petici\u00f3n anterior. Esto podr\u00eda dar lugar al filtrado de informaci\u00f3n potencialmente confidencial y, en otros casos, a un fallo de segmentaci\u00f3n que dar\u00eda como resultado una denegaci\u00f3n de servicio (DoS)"}], "lastModified": "2023-11-07T02:50:52.257", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BF02A472-9FEE-4796-B9B6-DEF9FB20AFE1", "versionEndIncluding": "2.2.33"}, {"criteria": "cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B4F38A30-B7C6-4F9E-BFE0-B8481B0EAD26", "versionEndIncluding": "2.4.26", "versionStartIncluding": "2.4.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43"}, {"criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "vulnerable": true, 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