gsd-2009-0642
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
ext/openssl/ossl_ocsp.c in Ruby 1.8 and 1.9 does not properly check the return value from the OCSP_basic_verify function, which might allow remote attackers to successfully present an invalid X.509 certificate, possibly involving a revoked certificate.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2009-0642", "description": "ext/openssl/ossl_ocsp.c in Ruby 1.8 and 1.9 does not properly check the return value from the OCSP_basic_verify function, which might allow remote attackers to successfully present an invalid X.509 certificate, possibly involving a revoked certificate.", "id": "GSD-2009-0642", "references": [ "https://www.suse.com/security/cve/CVE-2009-0642.html", "https://www.debian.org/security/2009/dsa-1860", "https://access.redhat.com/errata/RHSA-2009:1140", "https://linux.oracle.com/cve/CVE-2009-0642.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2009-0642" ], "details": "ext/openssl/ossl_ocsp.c in Ruby 1.8 and 1.9 does not properly check the return value from the OCSP_basic_verify function, which might allow remote attackers to successfully present an invalid X.509 certificate, possibly involving a revoked certificate.", "id": "GSD-2009-0642", "modified": "2023-12-13T01:19:43.821497Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2009-0642", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "ext/openssl/ossl_ocsp.c in Ruby 1.8 and 1.9 does not properly check the return value from the OCSP_basic_verify function, which might allow remote attackers to successfully present an invalid X.509 certificate, possibly involving a revoked certificate." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "35937", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/35937" }, { "name": "http://redmine.ruby-lang.org/issues/show/1091", "refsource": "CONFIRM", "url": "http://redmine.ruby-lang.org/issues/show/1091" }, { "name": "ruby-ocspbasicverify-spoofing(48761)", "refsource": "XF", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/48761" }, { "name": "RHSA-2009:1140", "refsource": "REDHAT", "url": "http://www.redhat.com/support/errata/RHSA-2009-1140.html" }, { "name": "USN-805-1", "refsource": "UBUNTU", "url": "http://www.ubuntu.com/usn/USN-805-1" }, { "name": "33769", "refsource": "BID", "url": "http://www.securityfocus.com/bid/33769" }, { "name": "1022505", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id?1022505" }, { "name": "oval:org.mitre.oval:def:11450", "refsource": "OVAL", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11450" }, { "name": "35699", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/35699" }, { "name": "MDVSA-2009:193", "refsource": "MANDRIVA", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:193" }, { "name": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=513528", "refsource": "MISC", "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=513528" }, { "name": "33750", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/33750" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:ruby-lang:ruby:1.9:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:ruby-lang:ruby:1.8:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2009-0642" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "ext/openssl/ossl_ocsp.c in Ruby 1.8 and 1.9 does not properly check the return value from the OCSP_basic_verify function, which might allow remote attackers to successfully present an invalid X.509 certificate, possibly involving a revoked certificate." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-287" } ] } ] }, "references": { "reference_data": [ { "name": "http://redmine.ruby-lang.org/issues/show/1091", "refsource": "CONFIRM", "tags": [ "Exploit" ], "url": "http://redmine.ruby-lang.org/issues/show/1091" }, { "name": "33769", "refsource": "BID", "tags": [], "url": "http://www.securityfocus.com/bid/33769" }, { "name": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=513528", "refsource": "MISC", "tags": [], "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=513528" }, { "name": "33750", "refsource": "SECUNIA", "tags": [], "url": "http://secunia.com/advisories/33750" }, { "name": "1022505", "refsource": "SECTRACK", "tags": [], "url": "http://www.securitytracker.com/id?1022505" }, { "name": "RHSA-2009:1140", "refsource": "REDHAT", "tags": [], "url": "http://www.redhat.com/support/errata/RHSA-2009-1140.html" }, { "name": "35699", "refsource": "SECUNIA", "tags": [], "url": "http://secunia.com/advisories/35699" }, { "name": "MDVSA-2009:193", "refsource": "MANDRIVA", "tags": [], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:193" }, { "name": "USN-805-1", "refsource": "UBUNTU", "tags": [], "url": "http://www.ubuntu.com/usn/USN-805-1" }, { "name": "35937", "refsource": "SECUNIA", "tags": [], "url": "http://secunia.com/advisories/35937" }, { "name": "ruby-ocspbasicverify-spoofing(48761)", "refsource": "XF", "tags": [], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/48761" }, { "name": "oval:org.mitre.oval:def:11450", "refsource": "OVAL", "tags": [], "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11450" } ] } }, "impact": { "baseMetricV2": { "cvssV2": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": false } }, "lastModifiedDate": "2017-09-29T01:33Z", "publishedDate": "2009-02-20T06:47Z" } } }
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Sightings
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Nomenclature
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