CVE-2014-6269

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:haproxy:haproxy:1.5:dev23:*:*:*:*:*:*", "matchCriteriaId": "102F3A11-6B72-4A17-94D9-C42BD64B5938", "vulnerable": true}, {"criteria": "cpe:2.3:a:haproxy:haproxy:1.5:dev24:*:*:*:*:*:*", "matchCriteriaId": "7E806EB6-3E27-4C0C-9108-58E1A58B7C0C", "vulnerable": true}, {"criteria": "cpe:2.3:a:haproxy:haproxy:1.5:dev25:*:*:*:*:*:*", "matchCriteriaId": "6A8EC32E-8A94-4952-AF27-68D0309DF1DA", "vulnerable": true}, {"criteria": "cpe:2.3:a:haproxy:haproxy:1.5:dev26:*:*:*:*:*:*", "matchCriteriaId": "3F1D7768-3ECC-4E3A-998E-F471274CB7F1", "vulnerable": true}, {"criteria": "cpe:2.3:a:haproxy:haproxy:1.5.0:*:*:*:*:*:*:*", "matchCriteriaId": "A8346999-B3EE-4BBA-ABEA-F9D07017EBAC", "vulnerable": true}, {"criteria": "cpe:2.3:a:haproxy:haproxy:1.5.1:*:*:*:*:*:*:*", "matchCriteriaId": "4DD95164-7653-4433-97AB-8D0BA0B89828", "vulnerable": true}, {"criteria": "cpe:2.3:a:haproxy:haproxy:1.5.2:*:*:*:*:*:*:*", "matchCriteriaId": "CA2EA9FE-BCD8-483D-91B2-FCDD096E9F68", "vulnerable": true}, {"criteria": "cpe:2.3:a:haproxy:haproxy:1.5.3:*:*:*:*:*:*:*", "matchCriteriaId": "BBF8DB5D-B3DC-4EAC-A3A7-06846615980A", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Multiple integer overflows in the http_request_forward_body function in proto_http.c in HAProxy 1.5-dev23 before 1.5.4 allow remote attackers to cause a denial of service (crash) via a large stream of data, which triggers a buffer overflow and an out-of-bounds read."}, {"lang": "es", "value": "M\u00faltiples desbordamientos de enteros en la funci\u00f3n http_request_forward_body en proto_http.c en HAProxy 1.5-dev23 anterior a 1.5.4 permiten a atacantes remotos causar una denegaci\u00f3n de servicio (ca\u00edda) a trav\u00e9s de un flujo grande de datos, lo que provoca un desbordamiento de buffer y una lectura fuera de rango."}], "id": "CVE-2014-6269", "lastModified": "2026-06-17T00:12:47.733", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2014-09-30T14:55:11.453", "references": [{"source": "cve@mitre.org", "tags": ["Exploit"], "url": "http://article.gmane.org/gmane.comp.web.haproxy/17726"}, {"source": "cve@mitre.org", "url": "http://article.gmane.org/gmane.comp.web.haproxy/18097"}, {"source": "cve@mitre.org", "url": "http://git.haproxy.org/?p=haproxy-1.5.git%3Ba=commitdiff%3Bh=b4d05093bc89f71377230228007e69a1434c1a0c"}, {"source": "cve@mitre.org", "url": "http://rhn.redhat.com/errata/RHSA-2014-1292.html"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/59936"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/61507"}, {"source": "cve@mitre.org", "url": "http://www.openwall.com/lists/oss-security/2014/09/09/23"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "http://article.gmane.org/gmane.comp.web.haproxy/17726"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://article.gmane.org/gmane.comp.web.haproxy/18097"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://git.haproxy.org/?p=haproxy-1.5.git%3Ba=commitdiff%3Bh=b4d05093bc89f71377230228007e69a1434c1a0c"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://rhn.redhat.com/errata/RHSA-2014-1292.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/59936"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/61507"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2014/09/09/23"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-189"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2014:1292", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "haproxy-0:1.5.2-3.el7_0", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2014-09-24T00:00:00Z"}], "bugzilla": {"description": "haproxy: remote client denial of service vulnerability", "id": "1136552", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1136552"}, "csaw": false, "cvss": {"cvss_base_score": "4.3", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "status": "verified"}, "cwe": "CWE-400", "details": ["Multiple integer overflows in the http_request_forward_body function in proto_http.c in HAProxy 1.5-dev23 before 1.5.4 allow remote attackers to cause a denial of service (crash) via a large stream of data, which triggers a buffer overflow and an out-of-bounds read.", "A buffer overflow flaw was discovered in the way HAProxy handled, under very specific conditions, data uploaded from a client. A remote attacker could possibly use this flaw to crash HAProxy."], "name": "CVE-2014-6269", "package_state": [{"cpe": "cpe:/a:redhat:openshift:1", "fix_state": "Not affected", "package_name": "haproxy", "product_name": "OpenShift Enterprise 1"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Affected", "package_name": "haproxy", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/a:redhat:openshift:2", "fix_state": "Not affected", "package_name": "haproxy", "product_name": "Red Hat OpenShift Enterprise 2"}, {"cpe": "cpe:/a:redhat:openshift:2", "fix_state": "Not affected", "package_name": "haproxy15side", "product_name": "Red Hat OpenShift Enterprise 2"}], "public_date": "2014-08-05T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2014-6269\nhttps://nvd.nist.gov/vuln/detail/CVE-2014-6269"], "threat_severity": "Moderate"}

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