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# Not vulnerable.\n exit(0);\n}\n\n\nif(release == \"MNDK_2008.0\")\n{\n\n if ((res = isrpmvuln(pkg:\"libstunnel0\", rpm:\"libstunnel0~4.20~1.1mdv2008.0\", rls:\"MNDK_2008.0\")) != NULL)\n {\n security_message(data:res);\n exit(0);\n }\n\n if ((res = isrpmvuln(pkg:\"libstunnel0-devel\", rpm:\"libstunnel0-devel~4.20~1.1mdv2008.0\", rls:\"MNDK_2008.0\")) != NULL)\n {\n security_message(data:res);\n exit(0);\n }\n\n if ((res = isrpmvuln(pkg:\"stunnel\", rpm:\"stunnel~4.20~1.1mdv2008.0\", rls:\"MNDK_2008.0\")) != NULL)\n {\n security_message(data:res);\n exit(0);\n }\n\n if ((res = isrpmvuln(pkg:\"lib64stunnel0\", rpm:\"lib64stunnel0~4.20~1.1mdv2008.0\", rls:\"MNDK_2008.0\")) != NULL)\n {\n security_message(data:res);\n exit(0);\n }\n\n if ((res = isrpmvuln(pkg:\"lib64stunnel0-devel\", rpm:\"lib64stunnel0-devel~4.20~1.1mdv2008.0\", rls:\"MNDK_2008.0\")) != NULL)\n {\n security_message(data:res);\n exit(0);\n }\n\n if (__pkg_match) exit(99); # Not vulnerable.\n exit(0);\n}\n\n\nif(release == \"MNDK_2008.1\")\n{\n\n if ((res = isrpmvuln(pkg:\"libstunnel0\", rpm:\"libstunnel0~4.21~2.1mdv2008.1\", rls:\"MNDK_2008.1\")) != NULL)\n {\n security_message(data:res);\n exit(0);\n }\n\n if ((res = isrpmvuln(pkg:\"libstunnel-devel\", rpm:\"libstunnel-devel~4.21~2.1mdv2008.1\", rls:\"MNDK_2008.1\")) != NULL)\n {\n security_message(data:res);\n exit(0);\n }\n\n if ((res = isrpmvuln(pkg:\"libstunnel-static-devel\", rpm:\"libstunnel-static-devel~4.21~2.1mdv2008.1\", rls:\"MNDK_2008.1\")) != NULL)\n {\n security_message(data:res);\n exit(0);\n }\n\n if ((res = isrpmvuln(pkg:\"stunnel\", rpm:\"stunnel~4.21~2.1mdv2008.1\", rls:\"MNDK_2008.1\")) != NULL)\n {\n security_message(data:res);\n exit(0);\n }\n\n if ((res = isrpmvuln(pkg:\"lib64stunnel0\", rpm:\"lib64stunnel0~4.21~2.1mdv2008.1\", rls:\"MNDK_2008.1\")) != NULL)\n {\n security_message(data:res);\n exit(0);\n }\n\n if ((res = isrpmvuln(pkg:\"lib64stunnel-devel\", rpm:\"lib64stunnel-devel~4.21~2.1mdv2008.1\", rls:\"MNDK_2008.1\")) != NULL)\n {\n security_message(data:res);\n exit(0);\n }\n\n if ((res = isrpmvuln(pkg:\"lib64stunnel-static-devel\", rpm:\"lib64stunnel-static-devel~4.21~2.1mdv2008.1\", rls:\"MNDK_2008.1\")) != NULL)\n {\n security_message(data:res);\n exit(0);\n }\n\n if (__pkg_match) exit(99); # Not vulnerable.\n exit(0);\n}\n", "cvss": {"score": 6.8, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}}], "securityvulns": [{"lastseen": "2018-08-31T11:10:27", "references": [], "description": "- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\r\nGentoo Linux Security Advisory GLSA 200808-08\r\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\r\n http://security.gentoo.org/\r\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\r\n\r\n Severity: Low\r\n Title: stunnel: Security bypass\r\n Date: August 08, 2008\r\n Bugs: #222805\r\n ID: 200808-08\r\n\r\n- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -\r\n\r\nSynopsis\r\n========\r\n\r\nstunnel does not properly prevent the authentication of a revoked\r\ncertificate which would be published by OCSP.\r\n\r\nBackground\r\n==========\r\n\r\nThe stunnel program is designed to work as an SSL encryption wrapper\r\nbetween a remote client and a local or remote server. OCSP (Online\r\nCertificate Status Protocol), as described in RFC 2560, is an internet\r\nprotocol used for obtaining the revocation status of an X.509 digital\r\ncertificate.\r\n\r\nAffected packages\r\n=================\r\n\r\n -------------------------------------------------------------------\r\n Package / Vulnerable / Unaffected\r\n -------------------------------------------------------------------\r\n 1 net-misc/stunnel < 4.24 >= 4.24\r\n\r\nDescription\r\n===========\r\n\r\nAn unspecified bug in the OCSP search functionality of stunnel has been\r\ndiscovered.\r\n\r\nImpact\r\n======\r\n\r\nA remote attacker can use a revoked certificate that would be\r\nsuccessfully authenticated by stunnel. This issue only concerns the\r\nusers who have enabled the OCSP validation in stunnel.\r\n\r\nWorkaround\r\n==========\r\n\r\nThere is no known workaround at this time.\r\n\r\nResolution\r\n==========\r\n\r\nAll stunnel users should upgrade to the latest version:\r\n\r\n # emerge --sync\r\n # emerge --ask --oneshot --verbose ">=net-misc/stunnel-1.2.3"\r\n\r\nReferences\r\n==========\r\n\r\n [ 1 ] CVE-2008-2420\r\n http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2420\r\n\r\nAvailability\r\n============\r\n\r\nThis GLSA and any updates to it are available for viewing at\r\nthe Gentoo Security Website:\r\n\r\n http://security.gentoo.org/glsa/glsa-200808-08.xml\r\n\r\nConcerns?\r\n=========\r\n\r\nSecurity is a primary focus of Gentoo Linux and ensuring the\r\nconfidentiality and security of our users machines is of utmost\r\nimportance to us. Any security concerns should be addressed to\r\nsecurity@gentoo.org or alternatively, you may file a bug at\r\nhttp://bugs.gentoo.org.\r\n\r\nLicense\r\n=======\r\n\r\nCopyright 2008 Gentoo Foundation, Inc; referenced text\r\nbelongs to its owner(s).\r\n\r\nThe contents of this document are licensed under the\r\nCreative Commons - Attribution / Share Alike license.\r\n\r\nhttp://creativecommons.org/licenses/by-sa/2.5", "edition": 1, "reporter": "Securityvulns", "published": "2008-08-08T00:00:00", "title": "[ GLSA 200808-08 ] stunnel: Security bypass", "type": "securityvulns", "enchantments": {"score": {"modified": "2018-08-31T11:10:27", "vector": "NONE", "value": 7.5}}, "bulletinFamily": "software", "affectedSoftware": [], "cvelist": ["CVE-2008-2420"], "modified": "2008-08-08T00:00:00", "id": "SECURITYVULNS:DOC:20319", "href": "https://vulners.com/securityvulns/SECURITYVULNS:DOC:20319", "cvss": {"score": 6.8, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}}], "gentoo": [{"lastseen": "2016-09-06T19:47:02", "references": ["https://bugs.gentoo.org/show_bug.cgi?id=222805", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2420"], "affectedPackage": [{"OS": "Gentoo", "OSVersion": "any", "packageVersion": "4.24", "packageName": "net-misc/stunnel", "packageFilename": "UNKNOWN", "arch": "all", "operator": "lt"}], "description": "### Background\n\nThe stunnel program is designed to work as an SSL encryption wrapper between a remote client and a local or remote server. OCSP (Online Certificate Status Protocol), as described in RFC 2560, is an internet protocol used for obtaining the revocation status of an X.509 digital certificate. \n\n### Description\n\nAn unspecified bug in the OCSP search functionality of stunnel has been discovered. \n\n### Impact\n\nA remote attacker can use a revoked certificate that would be successfully authenticated by stunnel. This issue only concerns the users who have enabled the OCSP validation in stunnel. \n\n### Workaround\n\nThere is no known workaround at this time. \n\n### Resolution\n\nAll stunnel users should upgrade to the latest version: \n \n \n # emerge --sync\n # emerge --ask --oneshot --verbose \">=net-misc/stunnel-4.24\"", "edition": 1, "reporter": "Gentoo Foundation", "published": "2008-08-08T00:00:00", "enchantments": {"score": {"vector": "NONE", "value": 7.5}}, "type": "gentoo", "title": "stunnel: Security bypass", "bulletinFamily": "unix", "cvelist": ["CVE-2008-2420"], "modified": "2009-08-09T00:00:00", "id": "GLSA-200808-08", "href": "https://security.gentoo.org/glsa/200808-08", "cvss": {"score": 6.8, "vector": "AV:NETWORK/AC:MEDIUM/Au:NONE/C:PARTIAL/I:PARTIAL/A:PARTIAL/"}}]}
