CVE-2010-4051

{"id": "CVE-2010-4051", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2011-01-13T19:00:02.900", "references": [{"url": "http://cxib.net/stuff/proftpd.gnu.c", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "http://seclists.org/fulldisclosure/2011/Jan/78", "tags": ["Exploit"], "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/42547", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://securityreason.com/achievement_securityalert/93", "tags": ["Exploit"], "source": "cve@mitre.org"}, {"url": "http://securityreason.com/securityalert/8003", "tags": ["Exploit"], "source": "cve@mitre.org"}, {"url": "http://securitytracker.com/id?1024832", "source": "cve@mitre.org"}, {"url": "http://www.exploit-db.com/exploits/15935", "source": "cve@mitre.org"}, {"url": "http://www.kb.cert.org/vuls/id/912279", "tags": ["US Government Resource"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/archive/1/515589/100/0/threaded", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/45233", "tags": ["Exploit"], "source": "cve@mitre.org"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=645859", "tags": ["Exploit"], "source": "cve@mitre.org"}, {"url": "https://lists.apache.org/thread.html/rc713534b10f9daeee2e0990239fa407e2118e4aa9e88a7041177497c%40%3Cissues.guacamole.apache.org%3E", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "The regcomp implementation in the GNU C Library (aka glibc or libc6) through 2.11.3, and 2.12.x through 2.12.2, allows context-dependent attackers to cause a denial of service (application crash) via a regular expression containing adjacent bounded repetitions that bypass the intended RE_DUP_MAX limitation, as demonstrated by a {10,}{10,}{10,}{10,}{10,} sequence in the proftpd.gnu.c exploit for ProFTPD, related to a \"RE_DUP_MAX overflow.\""}, {"lang": "es", "value": "La implementaci\u00f3n de regcomp en la librer\u00eda de C de GNU (tambi\u00e9n conocido como glibc o libc6) desde v2.11.3 y v2.12.x hasta v2.12.2, permite a atacantes dependientes de contexto provocar una denegaci\u00f3n de servicio (ca\u00edda de la aplicaci\u00f3n) a trav\u00e9s de una expresi\u00f3n regular que contiene repeticiones delimitadas adjacentes que pretenden evitar la limitaci\u00f3n RE_DUP_MAX, como se demuestra mediante la secuencia {10} {10} {10} {10} {10} en el exploit proftpd.gnu.c para ProFTPD, relacionado con un desbordamiento de \"RE_DUP_MAX\"."}], "lastModified": "2023-11-07T02:06:05.043", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:gnu:glibc:1.00:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AA23C241-132B-423E-A22A-7206A8074D10"}, {"criteria": "cpe:2.3:a:gnu:glibc:1.01:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F79978B1-8831-4169-B815-80138C85832C"}, {"criteria": "cpe:2.3:a:gnu:glibc:1.02:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "991EB676-F043-418D-BD81-0BB937236D40"}, {"criteria": "cpe:2.3:a:gnu:glibc:1.03:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AA0C5DB0-602E-4296-884C-60E24FC80458"}, {"criteria": "cpe:2.3:a:gnu:glibc:1.04:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3211F47C-DF6D-4355-95F8-DED317700621"}, 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