CVE-2010-4052

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://seclists.org/fulldisclosure/2011/Jan/78", "name": "20110107 GNU libc/regcomp(3) Multiple Vulnerabilities", "tags": ["Exploit"], "refsource": "FULLDISC"}, {"url": "http://securityreason.com/achievement_securityalert/93", "name": "20110107 GNU libc/regcomp(3) Multiple Vulnerabilities", "tags": ["Exploit"], "refsource": "SREASONRES"}, {"url": "http://www.securityfocus.com/bid/45233", "name": "45233", "tags": ["Exploit"], "refsource": "BID"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=645859", "name": "https://bugzilla.redhat.com/show_bug.cgi?id=645859", "tags": ["Exploit"], "refsource": "MISC"}, {"url": "http://cxib.net/stuff/proftpd.gnu.c", "name": "http://cxib.net/stuff/proftpd.gnu.c", "tags": ["Patch"], "refsource": "MISC"}, {"url": "http://www.kb.cert.org/vuls/id/912279", "name": "VU#912279", "tags": ["US Government Resource"], "refsource": "CERT-VN"}, {"url": "http://secunia.com/advisories/42547", "name": "42547", "tags": ["Vendor Advisory"], "refsource": "SECUNIA"}, {"url": "http://securityreason.com/securityalert/8003", "name": "8003", "tags": ["Exploit"], "refsource": "SREASON"}, {"url": "http://securitytracker.com/id?1024832", "name": "1024832", "tags": [], "refsource": "SECTRACK"}, {"url": "http://www.exploit-db.com/exploits/15935", "name": "15935", "tags": [], "refsource": "EXPLOIT-DB"}, {"url": "http://www.securityfocus.com/archive/1/515589/100/0/threaded", "name": "20110107 GNU libc/regcomp(3) Multiple Vulnerabilities", "tags": [], "refsource": "BUGTRAQ"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Stack consumption vulnerability in 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 (resource exhaustion) via a regular expression containing adjacent repetition operators, as demonstrated by a {10,}{10,}{10,}{10,} sequence in the proftpd.gnu.c exploit for ProFTPD."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-399"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2010-4052", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"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"}, "severity": "MEDIUM", "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2011-01-13T19:00Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:gnu:glibc:1.00:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, 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