CVE-2009-0641

{"id": "CVE-2009-0641", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 9.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": true, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2009-02-20T06:47:48.250", "references": [{"url": "http://lists.grok.org.uk/pipermail/full-disclosure/2009-February/067954.html", "tags": ["Exploit"], "source": "cve@mitre.org"}, {"url": "http://security.freebsd.org/advisories/FreeBSD-SA-09:05.telnetd.asc", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/33777", "tags": ["Exploit"], "source": "cve@mitre.org"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/48780", "source": "cve@mitre.org"}, {"url": "https://www.exploit-db.com/exploits/8055", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-16"}, {"lang": "en", "value": "CWE-264"}]}], "descriptions": [{"lang": "en", "value": "sys_term.c in telnetd in FreeBSD 7.0-RELEASE and other 7.x versions deletes dangerous environment variables with a method that was valid only in older FreeBSD distributions, which might allow remote attackers to execute arbitrary code by passing a crafted environment variable from a telnet client, as demonstrated by an LD_PRELOAD value that references a malicious library."}, {"lang": "es", "value": "sys_term.c en telnetd en FreeBSD v7.0-RELEASE y otras v7.x borra variables de entorno peligrosas con un m\u00e9todo que solo fue valido en distribuciones antiguas de FreeBSD, lo que permite a atacantes remotos ejecutar c\u00f3digo de su elecci\u00f3n a trav\u00e9s de un cliente de telnet de una variable de entorno manipulada, como se demuestra mediante el valor LD_PRELOAD que hace referencia a una librer\u00eda maliciosa."}], "lastModified": "2017-09-29T01:33:56.200", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:freebsd:freebsd:7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "47E0A416-733A-4616-AE08-150D67FCEA70"}, {"criteria": "cpe:2.3:o:freebsd:freebsd:7.0:beta_4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CDFA5AA9-E73F-448D-9754-41AF9AECB93A"}, {"criteria": "cpe:2.3:o:freebsd:freebsd:7.0:current:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C4E775BA-6DC1-4006-83A4-D30EA57417FC"}, {"criteria": "cpe:2.3:o:freebsd:freebsd:7.0-release:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EC290462-4364-464F-8CE9-6F5E5BE6F246"}, {"criteria": "cpe:2.3:o:freebsd:freebsd:7.0_beta4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F06B831E-D8F2-4380-B279-559CE103210F"}, {"criteria": "cpe:2.3:o:freebsd:freebsd:7.0_releng:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3ACC9072-4A33-4F1F-B790-2F9D5A52F71B"}, {"criteria": "cpe:2.3:o:freebsd:freebsd:7.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "803EFA9F-B7CB-4511-B1C1-381170CA9A23"}, {"criteria": "cpe:2.3:o:freebsd:freebsd:7.1:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "52DBF406-9C77-4DDA-AB7D-40FAE40023D0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}